$124+ Cheap flights from Kaua'i to San Francisco (SFO)
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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — SFO
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Kaua'i to San Francisco 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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Best
Last-minute
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Cheapest flights from Kaua'i to San FranciscoExplore the most affordable flight options available from Kaua'i to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Kaua'i to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/2810:26 pm
LIH
- SFO
1 stop9h 30m
Alaska Airlines
Wed 4/292:00 pm
SFO
- LIH
1 stop10h 26m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/2511:00 pm
LIH
- SFO
Nonstop5h 16m
United Airlines
Thu 4/308:35 am
SFO
- LIH
Nonstop5h 54m
United Airlines
Deal found 3/5![United Airlines logo]()
$267
This flugladen.de deal was found by Cheapflights users on 3/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:14 pm
LIH
- SFO
2 stops16h 50m
Multiple Airlines
Thu 4/307:32 am
SFO
- LIH
1 stop8h 12m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/288:56 am
LIH
- SFO
1 stop8h 16m
Multiple Airlines
Wed 4/297:00 am
SFO
- LIH
Nonstop5h 44m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 4/61:06 pm
LIH
- SFO
1 stop15h 54m
Multiple Airlines
Thu 4/96:01 pm
SFO
- LIH
1 stop23h 09m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/61:06 pm
LIH
- SFO
1 stop15h 54m
Multiple Airlines
Sun 4/129:05 pm
SFO
- LIH
1 stop15h 14m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/61:06 pm
LIH
- SFO
1 stop15h 54m
Multiple Airlines
Fri 4/107:00 am
SFO
- LIH
Nonstop5h 45m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$359
Best flights from Kaua'i to San FranciscoDiscover carefully curated flight deals from Kaua'i to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Kaua'i to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/2810:26 pm
LIH
- SFO
1 stop9h 30m
Alaska Airlines
Wed 4/292:00 pm
SFO
- LIH
1 stop10h 26m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/2511:00 pm
LIH
- SFO
Nonstop5h 16m
United Airlines
Thu 4/308:35 am
SFO
- LIH
Nonstop5h 54m
United Airlines
Deal found 3/5![United Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/288:56 am
LIH
- SFO
1 stop8h 16m
Multiple Airlines
Wed 4/297:00 am
SFO
- LIH
Nonstop5h 44m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:10 pm
LIH
- SFO
2 stops11h 20m
Southwest
Thu 4/306:20 am
SFO
- LIH
2 stops12h 50m
Southwest
Deal found 3/5![Southwest logo]()
$461
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/2812:40 pm
LIH
- SFO
Nonstop5h 16m
United Airlines
Wed 4/298:28 am
SFO
- LIH
Nonstop5h 55m
United Airlines
Deal found 3/7![United Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 8/2111:16 am
LIH
- SFO
1 stop14h 59m
Multiple Airlines
Mon 9/77:00 am
SFO
- LIH
Nonstop5h 49m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 4/51:06 pm
LIH
- SFO
1 stop15h 54m
Multiple Airlines
Fri 4/107:00 am
SFO
- LIH
1 stop8h 36m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$467
Last-minute flights from Kaua'i to San FranciscoDiscover last-minute flight deals from Kaua'i to San Francisco. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kaua'i to San Francisco. Data last updated March 10, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 4/61:06 pm
LIH
- SFO
1 stop15h 54m
Multiple Airlines
Thu 4/96:01 pm
SFO
- LIH
1 stop23h 09m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/61:06 pm
LIH
- SFO
1 stop15h 54m
Multiple Airlines
Sun 4/129:05 pm
SFO
- LIH
1 stop15h 14m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/61:06 pm
LIH
- SFO
1 stop15h 54m
Multiple Airlines
Fri 4/107:00 am
SFO
- LIH
Nonstop5h 45m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$359
This flugladen.de deal was found by Cheapflights users on 3/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:14 pm
LIH
- SFO
2 stops16h 50m
Multiple Airlines
Thu 4/307:32 am
SFO
- LIH
1 stop8h 12m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/2511:00 pm
LIH
- SFO
Nonstop5h 16m
United Airlines
Thu 4/308:35 am
SFO
- LIH
Nonstop5h 54m
United Airlines
Deal found 3/5![United Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/2810:26 pm
LIH
- SFO
1 stop9h 30m
Alaska Airlines
Wed 4/292:00 pm
SFO
- LIH
1 stop10h 26m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$251
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/288:56 am
LIH
- SFO
1 stop8h 16m
Multiple Airlines
Wed 4/297:00 am
SFO
- LIH
Nonstop5h 44m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$326
One-way flights from Kaua'i to San FranciscoSearch for one-way flight options from Kaua'i to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Kaua'i to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This deal was found by Cheapflights users on 3/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:55 pm
LIH
- SFO
1 stop7h 02m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$124
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 4/299:25 pm
LIH
- SFO
1 stop9h 45m
Delta
Deal found 3/8![Delta logo]()
$128
This Delta deal was found by Cheapflights users on 3/7. 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 5/89:40 pm
LIH
- SFO
1 stop8h 54m
Delta
Deal found 3/7![Delta logo]()
$133
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:45 pm
LIH
- SFO
Nonstop5h 12m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 5/139:40 pm
LIH
- SFO
1 stop8h 54m
Delta
Deal found 3/10![Delta logo]()
$138
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 5/183:45 pm
LIH
- SFO
Nonstop5h 12m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/83:24 pm
LIH
- SFO
Nonstop5h 11m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$147
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 4/2611:00 pm
LIH
- SFO
Nonstop5h 16m
United Airlines
Deal found 3/7![United Airlines logo]()
$149
This CheapOair deal was found by Cheapflights users on 3/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:58 pm
LIH
- SFO
1 stop11h 27m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$154
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 5/181:13 pm
LIH
- SFO
Nonstop5h 16m
United Airlines
Deal found 3/5![United Airlines logo]()
$155
Find flight deals from Kaua'i to San Francisco
Keep the following information in mind while searching for Kaua'i to San Francisco flight deals. Data was last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Alaska Airlines) |
One-way from | $124 |
Popular in | June |
Cheapest in | September |
Average price | $472 |
Good round-trip deal | $334 or less |
Good one-way deal | $252 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kaua'i to San Francisco 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 March 10, 2026.
Use the filters below to find and compare flights from Kaua'i to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Tue 4/28
10:26 pm-10:56 am
1 stop9h 30m
San Francisco
Wed 4/29
2:00 pm-9:26 pm
1 stop10h 26m
$251
Quickest round-trip
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Sat 4/25
11:00 pm-7:16 am
Nonstop5h 16m
San Francisco
Thu 4/30
8:35 am-11:29 am
Nonstop5h 54m
$267
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Tue 4/28
8:56 am-8:12 pm
1 stop8h 16m
San Francisco
Wed 4/29
7:00 am-9:44 am
Nonstop5h 44m
$326
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Tue 4/28
12:40 pm-8:56 pm
Nonstop5h 16m
San Francisco
Wed 4/29
8:28 am-11:23 am
Nonstop5h 55m
$421
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Fri 8/21
11:16 am-5:15 am
1 stop14h 59m
San Francisco
Mon 9/7
7:00 am-9:49 am
Nonstop5h 49m
$430
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Sun 4/26
7:10 pm-9:30 am
2 stops11h 20m
San Francisco
Thu 4/30
6:20 am-4:10 pm
2 stops12h 50m
$461
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Sun 4/5
1:06 pm-8:00 am
1 stop15h 54m
San Francisco
Fri 4/10
7:00 am-12:36 pm
1 stop8h 36m
$467
Cheapest one-way
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Fri 5/8
9:40 pm-9:34 am
1 stop8h 54m
$133
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Sun 4/26
11:00 pm-7:16 am
Nonstop5h 16m
$149
LihueSan Francisco
LIH - SFO
LIHSFO
Lihue
Mon 5/18
1:13 pm-9:29 pm
Nonstop5h 16m
$155
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Kaua'i to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kaua'i with our price prediction graph.
LIH-SFO
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 Kaua'i to San Francisco
zzFUS-SFO
LIH-SFO
What is the cheapest month to book a flight from Kaua'i to San Francisco?
Currently, December is the cheapest month in which you can book a flight from Kaua'i to San Francisco (average of $161). Flying from Kaua'i to San Francisco in June is currently the most expensive (average of $409). 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 FUS to SFO?
Find hourly flight availability from Kaua'i to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
It’s typically best to fly out from Kaua'i to San Francisco in the afternoon. Doing so could potentially save you 55% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from Kaua'i to San Francisco
Explore weekly flight availability from Kaua'i to San Francisco. 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 March 10, 2026.
The most flights from zzFUS to SFO are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated March 10, 2026.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from Kaua'i to San Francisco. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.5
Food
7.1
Boarding
8.1
Overall
8.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Food
7.1
Boarding
8.1
Overall
8.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Food
7.1
Boarding
8.1
Overall
8.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Kaua'i to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
San Bruno
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Redwood City
Daly City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City
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Kaua'i and San Francisco flights
Browse other Kaua'i and San Francisco flight options. Last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Top 2 airlines flying from Kaua'i to San Francisco
Discover the top 2 airlines that operate flights from Kaua'i to San Francisco. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$462 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$267 | Average$479 | FlexibilityNo cancel fee | On-time69% |