$485+ Cheap flights from San Jose, CA (SJC) to South Korea
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ICN
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to South Korea 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Jose to South Korea
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Best
Last-minute
One-way
Cheapest flights from San Jose to South KoreaExplore the most affordable flight options available from San Jose to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
Explore the most affordable flight options available from San Jose to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
This eDestinos deal was found by Cheapflights users on 9/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:25 am -
1 stop17h 15m
Thu 10/17:00 pm -
1 stop14h 04m
Deal found 9/23![Korean Air logo]()
$803
This SmartFares deal was found by Cheapflights users on 9/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:15 am -
1 stop18h 20m
Sun 11/158:00 pm -
1 stop15h 47m
Deal found 9/24![Alaska Airlines logo]()
$825
This SmartFares deal was found by Cheapflights users on 9/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:03 am -
1 stop16h 32m
Fri 11/208:00 pm -
1 stop15h 02m
Deal found 9/25![Alaska Airlines logo]()
$833
This eDestinos deal was found by Cheapflights users on 9/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:34 pm -
1 stop16h 46m
Sun 11/14:10 pm -
1 stop17h 52m
Deal found 9/24![Korean Air logo]()
$837
This Trip.com deal was found by Cheapflights users on 9/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:43 pm -
1 stop28h 52m
Sat 11/148:00 pm -
1 stop34h 16m
Deal found 9/23![Alaska Airlines logo]()
$845
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:17 am -
1 stop19h 13m
Thu 10/227:35 pm -
1 stop14h 26m
Deal found 9/25![Alaska Airlines logo]()
$868
This Bravofly deal was found by Cheapflights users on 9/25. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop17h 35m
Tue 11/176:40 pm -
1 stop14h 13m
Deal found 9/25![Korean Air logo]()
$871
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:13 pm -
1 stop35h 17m
Sat 10/177:35 pm -
1 stop16h 25m
Deal found 9/23![Alaska Airlines logo]()
$873
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Sun 11/87:31 am -
1 stop15h 24m
Sun 11/154:10 pm -
1 stop14h 59m
Deal found 9/24![Korean Air logo]()
$886
Best flights from San Jose to South KoreaDiscover carefully curated flight deals from San Jose to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from San Jose to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:21 am -
1 stop15h 34m
Fri 11/134:10 pm -
1 stop14h 48m
Deal found 9/24![Delta logo]()
$918
This Korean Air deal was found by Cheapflights users on 9/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 pm -
1 stop17h 20m
Fri 11/134:10 pm -
1 stop17h 59m
Deal found 9/26![Korean Air logo]()
$921
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
1 stop17h 20m
Wed 11/186:40 pm -
1 stop14h 13m
Deal found 9/24![Delta logo]()
$918
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 pm -
2 stops30h 45m
Mon 11/166:40 pm -
1 stop22h 14m
Deal found 9/25![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:11 pm -
2 stops30h 34m
Thu 12/106:45 pm -
2 stops22h 18m
Deal found 9/24![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:32 pm -
2 stops26h 23m
Fri 11/137:40 pm -
1 stop17h 09m
Deal found 9/22![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:33 pm -
2 stops28h 22m
Sun 11/157:40 pm -
1 stop17h 09m
Deal found 9/23![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 9/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop17h 35m
Tue 11/174:10 pm -
2 stops20h 39m
Deal found 9/26![Delta logo]()
$922
Last-minute flights from San Jose to South KoreaDiscover last-minute flight deals from San Jose to South Korea. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to South Korea. Data last updated September 27, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 9/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:25 am -
1 stop17h 15m
Thu 10/17:00 pm -
1 stop14h 04m
Deal found 9/23![Korean Air logo]()
$803
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:13 pm -
1 stop35h 17m
Sat 10/177:35 pm -
1 stop16h 25m
Deal found 9/23![Alaska Airlines logo]()
$873
This eDestinos deal was found by Cheapflights users on 9/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 am -
1 stop17h 25m
Sat 10/177:40 pm -
1 stop16h 12m
Deal found 9/22![Korean Air logo]()
$911
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
1 stop17h 20m
Sat 10/177:00 pm -
2 stops16h 52m
Deal found 9/25![Delta logo]()
$922
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:17 am -
1 stop19h 13m
Thu 10/227:35 pm -
1 stop14h 26m
Deal found 9/25![Alaska Airlines logo]()
$868
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:53 pm -
1 stop27h 57m
Mon 10/127:20 pm -
1 stop20h 30m
Deal found 9/23![Delta logo]()
$923
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:31 am -
1 stop17h 19m
Mon 10/127:00 pm -
1 stop14h 02m
Deal found 9/23![Delta logo]()
$918
This WhyPayMore deal was found by Cheapflights users on 9/24. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:31 am -
1 stop17h 09m
Thu 10/294:10 pm -
1 stop16h 52m
Deal found 9/24![Korean Air logo]()
$919
This Korean Air deal was found by Cheapflights users on 9/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
1 stop17h 20m
Fri 10/306:45 pm -
1 stop16h 03m
Deal found 9/25![Multiple Airlines logo]()
$921
This WhyPayMore deal was found by Cheapflights users on 9/26. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am -
1 stop18h 50m
Thu 10/299:20 pm -
1 stop17h 40m
Deal found 9/26![Korean Air logo]()
$931
This eDestinos deal was found by Cheapflights users on 9/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:34 pm -
1 stop16h 46m
Sun 11/14:10 pm -
1 stop17h 52m
Deal found 9/24![Korean Air logo]()
$837
One-way flights from San Jose to South KoreaSearch for one-way flight options from San Jose to South Korea. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from San Jose to South Korea. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Sun 11/87:37 am -
2 stops20h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$485
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Sun 11/155:24 pm -
2 stops25h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:45 am -
2 stops27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:10 pm -
2 stops32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$509
This Cathay Pacific deal was found by Cheapflights users on 9/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:15 am -
2 stops37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$523
This Cathay Pacific deal was found by Cheapflights users on 9/26. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:24 pm -
2 stops38h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$527
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Fri 11/69:07 pm -
1 stop26h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$536
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Fri 11/132:41 pm -
3 stops31h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$538
This FlightHub deal was found by Cheapflights users on 9/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:45 am -
2 stops41h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![China Eastern logo]()
$571
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Sun 10/182:15 pm -
2 stops30h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$611
Find flight deals from San Jose to South Korea
Keep the following information in mind while searching for San Jose to South Korea flight deals. Data was last updated September 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $825 (SmartFares) |
One-way from | $485 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $880 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to South Korea 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 7,457,451 searches. Data last updated September 27, 2026.
Use the filters below to find and compare flights from San Jose to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Tue 11/3
4:10 pm-4:15 pm
2 stops31h 05m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$503
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Mon 3/8
4:00 pm-5:40 am
2 stops20h 40m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$503
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Mon 11/30
6:15 am-12:45 pm
2 stops37h 30m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$523
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Wed 11/4
7:00 am-5:25 pm
2 stops41h 25m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$571
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Sat 10/17
6:20 pm-6:45 pm
2 stops32h 25m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$718
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Thu 3/18
5:05 pm-3:00 am
1 stop17h 55m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$723
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Mon 3/22
7:00 am-5:35 pm
1 stop18h 35m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$723
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Sun 3/21
11:33 am-4:20 am
1 stop24h 47m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$723
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Tue 12/22
7:15 am-3:55 pm
1 stop15h 40m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$872
Quickest round-trip
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Thu 12/10
7:20 am-3:55 pm
1 stop15h 35m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$872
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from San Jose to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from San Jose with our price prediction graph.
SJC-ICN
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 San Jose to South Korea
SJC-KR0
SJC-ICN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated September 27, 2026.
See what other customers who have flown with Delta from San Jose to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Jose to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Jose to South Korea
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Complete your trip
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San Jose and South Korea flights
Browse other San Jose and South Korea flight options. Last updated on September 27, 2026.
Popular flight searches
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Consider these flights traveling to South Korea regions.
Top airline flying from San Jose to South Korea
Discover the top airline that operate flights from San Jose to South Korea. 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 7,457,451 searches. Data last updated September 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$917 | Average$1,243 | FlexibilityNo cancel fee | On-timeN/A |