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$418+ Cheap flights from Boston (BOS) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SEL
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Find cheap flights from Boston to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Boston Logan Intl to Seoul are usually found in February or January, booked 34 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Boston to Seoul

Cheapest flights from Boston to Seoul
Explore the most affordable flight options available from Boston to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Booking.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:30 pm
BOS
-
ICN
1 stop35h 15m
WestJet
Thu 10/228:45 pm
ICN
-
BOS
1 stop33h 55m
WestJet
Deal found 7/27$868
This Super.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:30 pm
BOS
-
ICN
1 stop35h 15m
WestJet
Tue 10/138:45 pm
ICN
-
BOS
1 stop33h 55m
WestJet
Deal found 7/26$896
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:55 pm
BOS
-
ICN
1 stop24h 45m
Multiple Airlines
Wed 10/2812:50 pm
ICN
-
BOS
1 stop22h 10m
Multiple Airlines
Deal found 7/27$932
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:55 pm
BOS
-
ICN
1 stop31h 10m
Multiple Airlines
Sun 9/2712:50 pm
ICN
-
BOS
1 stop22h 10m
Multiple Airlines
Deal found 7/28$940
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:55 pm
BOS
-
GMP
1 stop25h 15m
Multiple Airlines
Fri 10/308:35 am
GMP
-
BOS
1 stop26h 25m
Multiple Airlines
Deal found 7/27$941
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:30 pm
BOS
-
ICN
1 stop35h 15m
Multiple Airlines
Fri 9/117:15 pm
ICN
-
BOS
2 stops29h 44m
Multiple Airlines
Deal found 7/28$945
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:25 am
BOS
-
ICN
1 stop22h 20m
Multiple Airlines
Mon 8/317:15 pm
ICN
-
BOS
2 stops29h 32m
Multiple Airlines
Deal found 7/28$948
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:30 pm
BOS
-
ICN
1 stop35h 15m
Multiple Airlines
Fri 9/117:15 pm
ICN
-
BOS
2 stops29h 44m
Multiple Airlines
Deal found 7/25$956
This Booking.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 pm
BOS
-
ICN
1 stop35h 15m
WestJet
Tue 9/298:45 pm
ICN
-
BOS
1 stop33h 55m
WestJet
Deal found 7/27$964
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am
BOS
-
ICN
2 stops23h 45m
Multiple Airlines
Thu 10/228:45 pm
ICN
-
BOS
3 stops30h 56m
Multiple Airlines
Deal found 7/27$965
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:25 am
BOS
-
ICN
1 stop22h 20m
Multiple Airlines
Mon 9/218:45 pm
ICN
-
BOS
2 stops26h 10m
Multiple Airlines
Deal found 7/26$967
This Jetabroad deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:55 pm
BOS
-
GMP
1 stop25h 15m
Multiple Airlines
Sun 11/158:35 am
GMP
-
BOS
1 stop26h 25m
Multiple Airlines
Deal found 7/25$1,050

Find flight deals from Boston to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$868
(Booking.com)

One-way from

$418
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,557

Good round-trip deal

$1,081 or less

Good one-way deal

$615 or less
Provider with most accurate pricing for Boston Logan Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Seoul (SEL) flights.
Search Deals
From Boston Logan Intl to Seoul (SEL)
Search Deals
One-way flight from Boston Logan Intl to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Boston to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 1/6

8:00 pm-8:55 am

1 stop22h 55m

Incheon Intl

Fri 1/29

12:05 am-6:05 pm

1 stop32h 00m

$1,230

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Thu 12/3

8:00 pm-6:20 pm

1 stop32h 20m

Incheon Intl

Sun 12/13

12:05 am-6:05 pm

1 stop32h 00m

$1,254

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Sun 11/8

6:15 am-11:00 am

2 stops38h 45m

Seoul Gimpo Intl

Thu 11/12

8:50 pm-11:59 pm

2 stops41h 09m

$1,273

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Fri 8/21

4:15 pm-4:20 am

1 stop23h 05m

Incheon Intl

Fri 8/28

4:50 pm-6:02 am

1 stop26h 12m

$1,335
Quickest round-trip

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 8/10

1:37 pm-4:20 am

2 stops25h 43m

Incheon Intl

Sat 8/15

11:30 am-5:07 pm

1 stop18h 37m

$1,335

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sun 10/18

6:00 am-3:20 pm

1 stop20h 20m

Incheon Intl

Thu 10/22

11:30 am-11:59 pm

2 stops25h 29m

$1,335

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Mon 8/17

7:10 am-9:15 pm

2 stops25h 05m

Seoul Gimpo Intl

Mon 8/31

8:00 am-6:40 pm

2 stops23h 40m

$1,337

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 9/7

7:59 pm-11:00 am

2 stops26h 01m

Incheon Intl

Thu 10/15

12:00 pm-7:26 am

2 stops32h 26m

$1,338

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Wed 8/26

10:28 am-9:15 pm

2 stops21h 47m

Seoul Gimpo Intl

Thu 9/3

8:00 am-5:34 pm

2 stops22h 34m

$1,353

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Wed 9/16

7:12 am-10:40 am

2 stops38h 28m

Seoul Gimpo Intl

Sat 9/26

12:05 pm-6:10 pm

1 stop19h 05m

$1,402

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 42 resultsSorted by cheapest first
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Compare providers for flights from Boston to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Seoul in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Seoul

What is the cheapest month to book a flight from Boston to Seoul?

Currently, February is the cheapest month in which you can book a flight from Boston to Seoul (average of $1,105). Flying from Boston to Seoul in December is currently the most expensive (average of $2,120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to SEL?

Find hourly flight availability from Boston to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2026.

When flying from Boston to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to Seoul

Explore weekly flight availability from Boston to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2026.

The most flights from BOS to SEL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Boston to Seoul?

Airfare is below average for this route at the moment.
Boston to Seoul flights typically cost between $1,324 and $2,013 in October.
The cheapest round-trip price found within the last 5 days was $868 on WestJet (Oct 18-Oct 22).

What’s the top layover airport for flights from Boston to Seoul?

Share of 1-stop round-trip flights from Boston to Seoul chosen by Cheapflights users in the past 12 months, using the same layover each way.

Hong Kong (HKG) – chosen by Cheapflights users on 82% of 1-stop itineraries from Boston to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from Boston to Seoul?

Average round-trip fare for 1-stop flights from Boston to Seoul, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $772.

What’s the fastest layover option from Boston to Seoul?

Shortest average travel time for 1-stop one-way flights from Boston to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 21h 50m.

Which airport typically offers the quickest layover for flights from Boston to Seoul?

Average layover duration for 1-stop one-way flights from Boston to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 43m.

How far ahead should I book a flight from Boston to Seoul?

To ensure you get the cheapest price possible for a flight from Boston to Seoul, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

The best insider tips for Boston to Seoul flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Seoul trip
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Paul Rubio

Paul Rubio

Expert on BOS

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated July 29, 2026.
Read through reviews of airlines operating flights from Boston to Seoul, such as Korean Air,Delta, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.8
Good
8,484 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,433 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.1
Good
11,840 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
11,404 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Boston to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Seoul?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Seoul. You should not have trouble finding flights to Seoul from Logan Intl; the airport handles an average of 2 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Boston airport to Seoul. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • How long is the flight from Boston to Seoul?

    Turkish Airlines, China Eastern, and United Airlines can get you from Boston to Seoul in just under 22h 55m. Your travel time can differ by up to 15h 50m. The distance from Boston to Seoul is about 6809 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Boston to Seoul round-trip?

    Cheapflights users have booked flights from Boston to Seoul round-trip from $767. Other airlines that can offer you cheap pricing are Air Canada, from $806, and Turkish Airlines, from $843. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Seoul one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $429. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Boston to Seoul for a low price.

  • What are the cheapest flights from Boston to Seoul?

    Looking at all options, your cheapest flight can be booked for $530. While the most popular route (Boston Logan Intl - Incheon Intl) can be booked for $932 on average, our data indicates $2,483 when flying from Boston to Seoul.

  • Can I find deals for flights from Boston to Seoul that include hotel bookings?

    Yes. In addition to deals on Boston to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Seoul.

  • Can I find deals for business class flights from Boston to Seoul?

    Yes. Cheapflights offers flight deals from Boston to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Boston to Seoul (average of $1,105). Flying from Boston to Seoul in December is currently the most expensive (average of $2,120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Incheon Intl flights
Boston to Busan flights
Albany to Incheon Intl flights

Top 8 airlines flying from Boston to Seoul

Discover the top 8 airlines that operate flights from Boston to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$767Average$1,117FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$806Average$1,509FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$843Average$990FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$872Average$1,266FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$977Average$1,518FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,383Average$1,963FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,592Average$2,332FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,594Average$1,965FlexibilityNo cancel feeOn-time81%

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