Book Your Kolkata to Seattle Flight Tickets on Cleartrip

Planning to fly Kolkata to Seattle? With 146 daily flights, this international route offers flexibility for business and leisure travelers. Here's what matters when booking your Kolkata to Seattle air ticket.

Kolkata to Seattle Flight Duration, Time and Distance

Your Kolkata to Seattle flight covers 11635 KM. Direct flights complete the Kolkata to Seattle flight duration in 20h 35m to 65h 15m. Connecting flights add 3-8 hours to your total Kolkata to Seattle flight time. Departures run from 01:00 to 23:30 daily.

Smart Booking Tips for Your Kolkata to Seattle Flight Ticket

Timing impacts your journey:

• Early flights (01:00) maximize your day at destination but require dawn airport arrival
• Evening departures (23:30) suit working travelers but mean late-night arrivals

Calculate total costs, not just base Kolkata to Seattle flight fare:

• Budget airlines add ₹4,000-6,000 for baggage, meals, and seats on international routes
• Full-service fares often include 30kg baggage-better value for families
• Check baggage limits before booking-most Indians travel with 23-30kg per person

Direct vs connecting flights:

• Non-stop saves 4-8 hours but costs 20-40 % more
• Layovers reduce Kolkata to Seattle flight fare significantly
• Check transit visa requirements for your layover city

Start Your Kolkata to Seattle Flight Booking on Cleartrip

Enter your dates to compare all 146 daily flights. Use filters to sort by price or time, set fare alerts, and book with flexible payment options. Get instant confirmation for your Kolkata to Seattle air ticket.

Flight Details	Information
Route	Kolkata to Seattle
Aerial Distance	11635 KM km
Flight Duration	20h 35m - 65h 15m
Airport codes flights from Kolkata to Seattle	Kolkata- CCU, Seattle- SEA
Number of Daily Flights	146 direct flights
First Flight	Departs at 01:00
Last Flight	Departs at 23:30
Early Morning Flights (12 AM - 8 AM)	49 direct flights
Morning Flights (8 AM - 12 PM)	17 direct flights
Afternoon Flights (12 PM - 4 PM)	14 direct flights
Evening Flights (4 PM - 8 PM)	37 direct flights
Late Night Flights(8 PM - 12 AM)	29 direct flights

Kolkata to Seattle Flight Booking Guide

Booking international flights requires different strategies than domestic travel. Based on our platform's booking data and fare trends, we've identified key factors that influence Kolkata to Seattle flight prices-and practical ways to use this information to find better deals on your journey.

Current Kolkata to Seattle Flight Price

Today's lowest fare is ₹60962. This week's promotional rate drops to ₹60962.65. Looking ahead, 30-day fares show ₹61113, while 90-day advance bookings reach ₹60962.

Book 60-90 days before departure for the best rates. Airlines release cheaper seats early to fill planes, then gradually increase prices as the date approaches. Last-minute bookings cost 30-50% more.

Kolkata to Seattle Flight Ticket Price by Timing

Early morning flights cost around ₹311457.0, while late-night departures run ₹99784.0. Late night flights stay 20-30% cheaper because airlines need to fill less convenient time slots. Plus, you save a hotel night and arrive fresh in the morning.

Tuesday-Thursday departures cost 12-18% less than weekends. Business travelers book Friday-Sunday flights, pushing up weekend prices.

Should You Book One-Way or a Kolkata to Seattle Round Trip?

Your one-way Kolkata to Seattle flight booking starts at ₹60962. Booking both legs together as a round trip with Virgin Atlantic,Air France,KLM Royal Dutch,Singapore Air,Thai Airways,Japan Airlines,Emirates,Qatar Airways,Lufthansa,British Airways,Etihad Airways,All Nippon costs ₹148581-typically saving ₹3,000-10,000 compared to separate tickets.

One-way tickets make sense when:

• Your return date depends on visa processing or work commitments abroad
• You're traveling to multiple countries and won't return from the same airport
• You found an exceptional deal for the outbound journey but return dates aren't finalized

Round trip bookings work better for:

• Fixed vacation dates where you know exactly when you're coming back
• Visa applications-embassies prefer seeing a confirmed Kolkata to Seattle return ticket
• Family travel where everyone returns together on the same schedule

Airlines from Kolkata to Seattle

Virgin Atlantic operates most frequently on this route. Currently, Air France, Air India, British Airways, Emirates, Etihad Airways, Japan Airlines, KLM Royal Dutch, Lufthansa, Qatar Airways, Singapore Air, Thai Airways, Vietjet Air, Virgin Atlantic provide service. More frequent flights mean better competition and lower fares.

Direct flights: Complete the journey in 20h 35m to 65h 15m. Convenient but pricier.

Connecting flights: Air India routes through major hubs, adding 3-8 hours but reducing airfare from Kolkata to Seattle by 20-35%.

Real Cost of Cheap Flight Tickets from Kolkata to Seattle

Virgin Atlantic shows the lowest base fare. But check what's included before booking.

Hidden costs:

• Baggage: Budget airlines charge ₹5,000-8,000 for checked bags. Full-service includes 30kg.
• Meals: ₹2,500-4,000 on 8+ hour flights
• Seat selection: ₹3,000-5,000 for families wanting to sit together

A ₹35,000 "cheap" ticket often becomes ₹45,000 after add-ons. A ₹42,000 full-service ticket with everything included may cost less overall.

Smart Booking Strategy for Cheap Kolkata to Seattle Flight Fare

Set fare alerts 90 days before travel-airlines release their lowest inventory around this time. Prices typically climb steadily as departure approaches, jumping 30-50% in the final month.

Consider nearby departure dates. A flight on Wednesday might cost ₹8,000 less than Thursday for the exact same route and airline. Shifting your travel by just one day can mean significant savings on international routes, especially if your schedule has some flexibility.

How to book a Kolkata to Seattle flight ticket on Cleartrip?

Booking your CCU to SEA flight on Cleartrip is simple and straightforward. Follow these steps:

Step 1: Enter Your Travel Details

• On the Cleartrip homepage, select your trip type (One-way or Round trip)
• Enter Kolkata in the ‘From’ field and Seattle in the ‘To’ field
• Select travel dates, passengers, and cabin class

Step 2: Search & Compare Flights

• Click Search Flights to see all available options
• Use filters (price, timings, airlines, stops, duration) to find the best fit

Step 3: Pick Your Flight

• Select the flight that matches your schedule and budget
• Review details like baggage allowance and cancellation policy

Step 4: Log In & Add Passenger Details

• Sign in with your Cleartrip account (mobile/email)
• Enter traveler information as per ID and add contact details
• Choose add-ons like extra baggage, meals, or seat selection

Step 5: Apply Discounts

• Enter a promo code if available and see the savings instantly

Step 6: Review & Pay

• Double-check flight details, passenger names, and total fare
• Select a payment method (UPI, card, net banking, wallet)
• Confirm your booking and receive instant confirmation by SMS and email

Tip: Book in advance and stay flexible with your dates to find the best deals on CCU to Seattle flights.

How to Check Your Kolkata to Seattle Flight Status and Schedule on Cleartrip

Need to check your flight status or schedule for your Kolkata to Seattle trip? Here’s how you can do it easily on Cleartrip:

To Check Flight Status (PNR Status) for Kolkata to Seattle flights:

1. Head to the Cleartrip website or open the app.
2. Look for the airline’s PNR status section.
3. Enter your flight details - including your flight number, travel date, departure city (Kolkata), and arrival city (Seattle).
4. Hit "Check Status" and get real-time updates about your flight!

For Scheduled Flights from Kolkata to Seattle:

1. Go to the Cleartrip website or open the app.
2. Navigate to the Domestic Flight Schedule page.
3. Select your departure city (Kolkata), destination city (Seattle), and travel date.
4. You’ll see a list of flights for that route, including their departure and arrival times.

This way, you can easily stay updated on your Kolkata to Seattle flight, whether you're checking the status or planning your schedule!

How to Web Check-In for Your Upcoming Kolkata to Seattle Flight?

Cleartrip makes web check-in simple for Kolkata to Seattle flight by connecting you directly to your airline’s check-in page. Just follow these steps:

• Step 1: Visit the Airline’s Web Check-In Page

Go to Cleartrip, find your airline, and click the “Check-in” button to access your airline’s official web check-in page.

• Step 2: Locate the Check-In Section

On the airline’s site, navigate to the “Check-in” or “Web Check-in” option.

• Step 3: Enter Your Booking Details

Provide your PNR (Passenger Name Record) or booking reference number, along with your last name.

• Step 4: Complete the Check-In Process

Choose your preferred seat, add extras (like meals or baggage), and confirm your details.

• Step 5: Receive Your Boarding Pass

Once done, your e-boarding pass will be sent directly to your registered email or phone.

Why Book Kolkata to Seattle Flights on Cleartrip?

Skip the flight booking stress with India's most trusted travel platform- Cleartrip transforms your Kolkata to Seattle travel planning into a smooth, straightforward experience.

• Browse all major airlines in one place with upfront pricing and zero surprise charges at checkout
• Modify or cancel your bookings effortlessly through your account dashboard without lengthy phone calls
• Complete your purchase in minutes with streamlined search, protected payments, and immediate email receipts
• Access member-exclusive promotions and early-bird discounts unavailable on airline websites
• Filter flights by your priorities, whether it's departure time, airline preference, or total travel duration

Your Kolkata to Seattle flight reservation with Cleartrip guarantees value pricing and smooth travel coordination. Discover why India's savviest travelers consistently choose our platform for domestic flight bookings.

Grab Amazing Deals on Kolkata to Seattle Flights

Unlock extra savings on your Kolkata to Seattle flight booking with promo codes and discounts. Apply CTINT at checkout to save 10000 instantly. Keep an eye on special bank offers that give additional cashback on flight bookings.

Hurry! This offer is valid until 31st Dec 2026 - Don't miss out on these savings!

With these smart booking strategies, your flight becomes more affordable and hassle-free.

Essential Documents for Travel from India to the United States of America

Required Documents for India to USA Travel

Must-Have Documents:

• Valid passport (minimum 6 months validity) with at least two blank pages
• USA visa (tourist, business, or other type of visa based on travel purpose)
• Return flight tickets or onward travel tickets
• Accommodation proof or sponsor details (hotel bookings, invitation letter)
• Travel insurance (highly recommended, especially for health coverage)
• COVID-19 vaccination certificate (if required for entry)

Visa Requirements: India to USA

Validity Period for India to USA Visa

Tourist visas (B-2) are generally valid for 1-10 years, with stays of up to 6 months per visit. For business, B-1 visas are similar in duration. Your passport must have a minimum of 6 months’ validity from your expected arrival date in the United States. A visa stamp does not guarantee entry; U.S. Customs and Border Protection (CBP) will finalize the duration of stay upon arrival.

Application Process for India to USA Visa

Applicants must submit a completed DS-160 form, pay application fees, schedule a visa appointment at the U.S. Embassy or Consulate, and attend an interview. Processing times typically range from 3-5 weeks. Be prepared for fingerprinting, photo submissions, and a security clearance check. It is advisable to apply well in advance of your planned travel date, especially during peak seasons (summer and holidays).

Visa on Arrival: India to USA

Indian passport holders are not eligible for Visa-on-Arrival in the United States. A valid visa must be obtained before travel. The Visa Waiver Program (VWP) does not apply to India, so Indian travelers must complete the visa process through the U.S. Embassy or Consulate. For business or tourism, a B-1/B-2 visa is required.

Customs Requirements: India to USA

Currency Declaration for India to USA Travel

If you are carrying more than $10,000 (or equivalent in foreign currency), you must declare it to U.S. Customs and Border Protection (CBP) upon arrival. This includes any combination of monetary instruments such as checks, money orders, and other negotiable instruments. Failure to report amounts over this limit could result in seizure of the funds and possible penalties. Always complete the required forms honestly and accurately.

Prohibited Items: India to USA

Several items are prohibited from entry into the U.S., including:

Departing from Kolkata Airport

Airport Full Name

Netaji Subhas Chandra Bose International Airport

IATA Code

CCU

Address

Dum Dum, Kolkata 700052, West Bengal, India

Contact

Phone: +91-33-25118238 | Website: https://www.aai.aero/en/airports/kolkata | Email: apdkolkata@aai.aero

Terminals for International Flights at Kolkata Airport

Terminal 2 (T2) handles all international flights. Equipped with modern check-in counters, immigration facilities, and duty-free shopping. Arrive 3 hours before departure for smooth processing.

Facilities at Kolkata Airport

Lounges

• Travel Club Lounge: Buffet dining, showers, business center, and relaxation zones. Access via Priority Pass or paid entry.
• Air India Lounge: For premium passengers and Star Alliance Gold members.
• Encalm Spa: Pay-per-use wellness and relaxation services.

Key Amenities

• Free Wi-Fi: High-speed unlimited internet with OTP verification
• Currency Exchange & ATMs: Multiple counters post-security with competitive rates
• Duty-Free Shopping: Liquor, perfumes, electronics, luxury brands, and Bengali handicrafts
• Dining: Café Coffee Day, KFC, Biryani outlets, and 24/7 food courts

Tips for International Travel from Kolkata Airport

• Arrival Time: Reach 3 hours before departure. Web check-in opens 48 hours prior.
• Peak Hours: 11 PM–3 AM (Middle East flights), 6–9 AM (Europe/US flights) - expect crowds
• Immigration: Separate queues for Indian and foreign passport holders. E-gates available for Indian citizens with biometric passports
• Security: Liquids in 100ml containers, carry medicines with prescriptions
• Baggage: Check airline weight limits. Excess baggage counters available but expensive - pre-book online for savings
• Customs Allowance: ₹50,000 goods, 2L liquor, 100 cigarettes duty-free. Declare amounts over $5,000
• Currency Exchange: Counters post-security offer better rates than arrivals
• DigiYatra: Register for biometric boarding and faster processing through security

How to Reach Kolkata Airport

Metro & Train

• Kolkata Metro: Nearest station at Dum Dum; shuttle and cabs available to airport
• Railway: Sealdah and Howrah stations, then taxi or suburban train to Dum Dum (₹200-300, 30–40 min)

Taxis & Cabs

• App Cabs: Ola/Uber pickup from designated zones - City Center 45–60 min
• Prepaid Taxis: Fixed fare counters - to Park Street ₹500-700, Salt Lake ₹400-600

Bus & Private

• WBTC Buses: AC buses connect airport to Esplanade, Salt Lake, Howrah at regular intervals
• Private: Hotel shuttles, car rentals, multi-level parking. Free inter-terminal shuttle every 20 min

Arriving at Seattle–Tacoma International Airport (SEA)

Seattle–Tacoma International Airport (SEA), commonly known as Sea-Tac Airport, is the main airport serving the Pacific Northwest and one of the busiest in the United States. Located in SeaTac city, about 23 km south of downtown Seattle, it handles over 50 million passengers each year and offers convenient access to major attractions such as Pike Place Market, the Space Needle and Mount Rainier National Park. The airport is appreciated for its traveller-friendly layout and strong commitment to sustainability.

IATA Code: SEA

Address: 17801 International Boulevard, Seattle, WA 98158, United States

Terminals for International Flights at Seattle–Tacoma International Airport

SEA has one main terminal linked to multiple concourses and the International Arrivals Facility (IAF):

• Domestic Concourses (A–D, North Satellite): Serve Alaska Airlines, Delta, Southwest and other U.S. carriers.
• International Arrivals Facility (IAF): A modern arrivals hall connected via pedestrian bridge, handling long-haul flights from major global airlines.

Facilities at Seattle–Tacoma International Airport

• Free high-speed Wi-Fi
• Shops offering Pacific Northwest goods and duty-free items
• Restaurants and cafés with local and international cuisine
• Baby-care rooms, family restrooms and accessible facilities
• Medical clinic, pharmacy kiosks and first-aid stations
• Prayer and meditation rooms
• Lounges including Alaska Lounge, Delta Sky Club and The Club at SEA
• ATMs, currency exchange and rental car services

Immigration Process at Seattle–Tacoma International Airport

Passengers arriving at the IAF proceed to passport control. U.S. citizens and eligible travellers may use Automated Passport Control kiosks, while foreign nationals present valid visas and documents. After immigration, travellers collect baggage and clear customs before entering the arrivals hall.

Transportation from Seattle–Tacoma International Airport

Link Light Rail

Connects SEA with downtown Seattle, Capitol Hill and the University District, with fares around $3–$4.

Airport Shuttles

Hotel and private shuttles serve Seattle, Bellevue, Tacoma and nearby areas.

Taxis and Rideshare

Metered taxis and rideshare services like Uber and Lyft operate from designated pickup zones.

Car Rental

A dedicated Rental Car Facility connected by 24-hour shuttle offers vehicles for regional travel and scenic drives.

Major Airports Near Seattle

• Victoria Harbour Airport (YWH): A downtown Victoria seaplane terminal offering regional flights to coastal cities, providing a scenic and fast travel alternative.

With modern facilities, efficient arrivals processing and reliable ground transport, SEA provides a smooth and welcoming entry point for travellers exploring Washington State.

About Seattle (SEA)

Seattle, the Emerald City, is known for its stunning waterfront, evergreen landscapes, vibrant tech scene, and rich coffee culture. With iconic landmarks like the Space Needle, bustling markets, and scenic islands nearby, Seattle offers a mix of natural beauty and urban sophistication.

Destination Country

United States of America

Official Language

English

Best Time to Visit Seattle

• Summer (June–August): 15°C–27°C, warm, sunny, and peak season
• Late Spring (May–June): Mild and great for outdoor activities
• Early Autumn (September–October): 10°C–20°C, pleasant with fewer crowds
• Winter (November–February): 3°C–10°C, rainy and cool

Local Currency in Seattle

US Dollar (USD)

Where to Exchange Money in Seattle

• ATMs offer good exchange rates
• Avoid airport currency kiosks due to high fees
• Cards widely accepted across the city
• Carry small cash for markets and local vendors

Travelling In and Around Seattle

Getting to Seattle from Airport

• Link Light Rail: 35–40 minutes to downtown
• Airport Shuttles: Connect to hotels and major areas
• Taxi/Ride-hailing (Uber, Lyft): Convenient door-to-door option

Public Transport in Seattle

• Link Light Rail connects key districts
• King County Metro buses cover the entire city
• Seattle Streetcar links central neighborhoods
• Ferries provide scenic travel to nearby islands

Where to Stay in Seattle

Accommodation Options in Seattle

• Budget: $80–140 (University District, Capitol Hill)
• Mid-range: $150–250 (Downtown, Belltown, South Lake Union)
• Luxury: High-end hotels near the waterfront or Pike Place Market
• Tip: Downtown and SLU offer the best access to attractions and transport

What to Do in Seattle

Top Attractions in Seattle

• Space Needle: Iconic tower with panoramic views
• Pike Place Market: Famous market with local food and crafts
• Chihuly Garden and Glass: Stunning glass artwork exhibits
• Kerry Park: Best viewpoint of the Seattle skyline
• Bainbridge Island: Ferry ride for nature, cafes, and small-town charm

Weather in Seattle

Seasonal Weather in Seattle

• Summer (June–August): 15°C–27°C, dry and pleasant
• Spring (March–May): 8°C–18°C, mild with light rain
• Autumn (September–November): 10°C–20°C, cool and crisp
• Winter (December–February): 3°C–10°C, rainy and chilly
• Rainfall: Highest from November to March
• Pack layers, a waterproof jacket, and comfortable shoes

Frequently Asked Questions | Kolkata to Seattle Flights

What is the Kolkata to Seattle flight duration in hours?

The flight duration from Kolkata to Seattle typically ranges from 20h 35m to 65h 15m hours, depending on whether you choose a direct flight or connecting flight with layovers.

How much does a first class ticket cost for CCU to SEA flights?

First class tickets for CCU to SEA flights vary based on airline, season, and booking time. Prices typically range from ₹2-8 lakhs, offering luxury amenities, priority services, and enhanced comfort.

What is the average flight ticket price for economy class?

Economy class tickets from Kolkata to Seattle offer budget-friendly options. Booking 2-3 months in advance and traveling during off-peak seasons helps secure lower fares.

Which airlines offer flights from Kolkata to Seattle?

Several airlines operate on this route, including Air France, Air India, British Airways, Emirates, Etihad Airways, Japan Airlines, KLM Royal Dutch, Lufthansa, Qatar Airways, Singapore Air, Thai Airways, Vietjet Air, Virgin Atlantic, providing various schedules and price points for your international travel.

What is the baggage allowance for business class?

Business class passengers on CCU to SEA flights typically enjoy generous allowances:

• 2 checked bags up to 32 kg each
• 1-2 carry-on bags (7-10 kg each)
• Additional benefits for frequent flyers

Can I save with connecting flights?

Yes, connecting flights from Kolkata to Seattle often cost 20-40% less than direct flights, though travel time is longer.

What are the check-in requirements?

For international flights from Kolkata to Seattle, passengers should arrive 3-4 hours early, complete web check-in 24-48 hours before departure, and carry valid passport, visa, and travel documents.

How do I choose the right flight class?

Consider these factors when selecting your cabin class for CCU to SEA flights:

• Economy: Most affordable, starting from ₹30,000-₹1 lakh
• Premium Economy: Extra legroom and better meals
• Business: Lie-flat seats, lounge access, premium dining

When is the best time to book for lowest fares?

Book 2-4 months in advance, avoid peak seasons like Diwali and summer holidays, and prefer midweek departures for better prices on Kolkata to Seattle flights.

What documents do I need for CCU to SEA flight booking?

Essential documents for your CCU to SEA international flight include:

• Valid passport (6 months validity)
• Valid visa for destination
• Flight confirmation and e-ticket
• Travel insurance (recommended)
• Hotel bookings and return ticket proof