$175+ Cheap flights from Des Moines (DSM) to Luis Munoz Marin Intl (SJU)
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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SJU
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Des Moines to Luis Munoz Marin Intl 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 Des Moines to Luis Munoz Marin Intl
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Best
Last-minute
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Cheapest flights from Des Moines to Luis Munoz Marin IntlExplore the most affordable flight options available from Des Moines to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Des Moines to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:58 pm -
1 stop9h 03m
Wed 9/2312:59 am -
1 stop19h 58m
Deal found 8/9![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:58 pm -
1 stop9h 03m
Wed 9/2312:59 am -
1 stop19h 58m
Deal found 8/9![Multiple Airlines logo]()
$269
This Trip.com deal was found by Cheapflights users on 8/11. 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.
Thu 9/101:58 pm -
1 stop9h 03m
Wed 9/1612:59 am -
1 stop19h 58m
Deal found 8/11![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:58 pm -
1 stop9h 03m
Sat 9/195:27 pm -
1 stop27h 30m
Deal found 8/9![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/61:58 pm -
1 stop19h 21m
Sat 9/125:27 pm -
1 stop27h 30m
Deal found 8/13![Multiple Airlines logo]()
$288
Best flights from Des Moines to Luis Munoz Marin IntlDiscover carefully curated flight deals from Des Moines to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Des Moines to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Southwest deal was found by Cheapflights users on 8/11. 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.
Thu 9/105:40 am -
2 stops13h 25m
Thu 9/178:55 pm -
2 stops15h 30m
Deal found 8/11![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 8/12. 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 9/222:34 pm -
1 stop6h 45m
Tue 9/297:00 am -
1 stop7h 49m
Deal found 8/12![Delta logo]()
$466
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:14 pm -
2 stops16h 10m
Tue 9/292:22 pm -
1 stop8h 14m
Deal found 8/10![American Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/106:24 am -
1 stop7h 20m
Thu 9/172:20 pm -
1 stop9h 10m
Deal found 8/11![United Airlines logo]()
$556
This Southwest deal was found by Cheapflights users on 8/13. 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 9/66:05 am -
2 stops14h 10m
Sat 9/128:20 am -
2 stops13h 30m
Deal found 8/13![Southwest logo]()
$506
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/166:24 am -
1 stop7h 20m
Wed 9/233:00 pm -
1 stop8h 30m
Deal found 8/13![United Airlines logo]()
$576
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:40 am -
1 stop9h 58m
Thu 9/37:00 am -
1 stop9h 16m
Deal found 8/9![Delta logo]()
$577
Last-minute flights from Des Moines to Luis Munoz Marin IntlDiscover last-minute flight deals from Des Moines to Luis Munoz Marin Intl. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to Luis Munoz Marin Intl. Data last updated August 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/61:58 pm -
1 stop19h 21m
Sat 9/125:27 pm -
1 stop27h 30m
Deal found 8/13![Multiple Airlines logo]()
$288
This Trip.com deal was found by Cheapflights users on 8/11. 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.
Thu 9/101:58 pm -
1 stop9h 03m
Wed 9/1612:59 am -
1 stop19h 58m
Deal found 8/11![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:58 pm -
1 stop9h 03m
Wed 9/2312:59 am -
1 stop19h 58m
Deal found 8/9![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:58 pm -
1 stop9h 03m
Sat 9/195:27 pm -
1 stop27h 30m
Deal found 8/9![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:58 pm -
1 stop9h 03m
Wed 9/2312:59 am -
1 stop19h 58m
Deal found 8/9![Multiple Airlines logo]()
$267
One-way flights from Des Moines to Luis Munoz Marin IntlSearch for one-way flight options from Des Moines to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Des Moines to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 11/812:25 pm -
1 stop10h 13m
Deal found 8/13![Multiple Airlines logo]()
$175
This Southwest deal was found by Cheapflights users on 8/14. 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.
Wed 9/96:10 am -
2 stops9h 15m
Deal found 8/14![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 8/11. 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.
Sat 9/264:50 pm -
2 stops15h 20m
Deal found 8/11![Southwest logo]()
$253
This Faresmojo deal was found by Cheapflights users on 8/14. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:45 am -
1 stop10h 04m
Deal found 8/14![JetBlue logo]()
$263
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:40 am -
2 stops13h 25m
Deal found 8/9![Southwest logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:46 pm -
1 stop28h 10m
Deal found 8/9![Multiple Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 8/11. 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.
Sat 9/265:45 am -
1 stop10h 04m
Deal found 8/11![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:10 pm -
2 stops15h 33m
Deal found 8/10![American Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:53 pm -
3 stops48h 18m
Deal found 8/10![Multiple Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/98:00 am -
3 stops14h 50m
Deal found 8/14![United Airlines logo]()
$507
This deal was found by Cheapflights users on 8/10. 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.
Fri 9/46:00 am -
1 stop7h 44m
Deal found 8/10![United Airlines logo]()
$513
Find flight deals from Des Moines to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Luis Munoz Marin Intl (SJU). 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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (Kiwi.com) |
One-way from | $175 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $730 |
Cheapflights Fare Finder
Customize your flight search to find flights from Des Moines to Luis Munoz Marin Intl 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 August 14, 2026.
Use the filters below to find and compare flights from Des Moines to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Thu 9/10
5:40 am-8:05 pm
2 stops13h 25m
San Juan Luis Munoz Marin Intl
Thu 9/17
8:55 pm-11:25 am
2 stops15h 30m
$421
Quickest round-trip
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Tue 9/22
2:34 pm-10:19 pm
1 stop6h 45m
San Juan Luis Munoz Marin Intl
Tue 9/29
7:00 am-1:49 pm
1 stop7h 49m
$466
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Fri 9/25
4:14 pm-9:24 am
2 stops16h 10m
San Juan Luis Munoz Marin Intl
Tue 9/29
2:22 pm-9:36 pm
1 stop8h 14m
$486
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Sun 9/6
6:05 am-9:15 pm
2 stops14h 10m
San Juan Luis Munoz Marin Intl
Sat 9/12
8:20 am-8:50 pm
2 stops13h 30m
$506
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Thu 9/10
6:24 am-2:44 pm
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Thu 9/17
2:20 pm-10:30 pm
1 stop9h 10m
$556
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Wed 9/16
6:24 am-2:44 pm
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Wed 9/23
3:00 pm-10:30 pm
1 stop8h 30m
$576
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Thu 8/27
5:40 am-4:38 pm
1 stop9h 58m
San Juan Luis Munoz Marin Intl
Thu 9/3
7:00 am-3:16 pm
1 stop9h 16m
$577
Cheapest one-way
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Wed 9/9
6:10 am-4:25 pm
2 stops9h 15m
$243
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Sun 11/8
5:25 am-5:00 pm
2 stops9h 35m
$243
Des MoinesSan Juan
DSM Des Moines - SJU San Juan Luis Munoz Marin Intl
DSMSJU
Des Moines
Sat 9/26
4:50 pm-9:10 am
2 stops15h 20m
$253
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Des Moines to Luis Munoz Marin Intl
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 Des Moines to Luis Munoz Marin Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Des Moines-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Des Moines-San Juan Luis Munoz Marin Intl Airport 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 Des Moines-San Juan Luis Munoz Marin Intl Airport 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 Des Moines to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Des Moines with our price prediction graph.
DSM-SJU
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 Des Moines to San Juan Luis Munoz Marin Intl Airport
How far ahead should I book a flight from Des Moines to San Juan Luis Munoz Marin Intl Airport?
To ensure you get the cheapest price possible for a flight from Des Moines to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 30 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.
What is the cheapest month to book a flight from Des Moines to San Juan Luis Munoz Marin Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Des Moines to San Juan Luis Munoz Marin Intl Airport (average of $493). Flying from Des Moines to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $805). 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.
How much does it cost to fly round-trip from Des Moines to San Juan Luis Munoz Marin Intl Airport?
Airfare is below average for this route at the moment.
Des Moines to San Juan Luis Munoz Marin Intl Airport flights typically cost between $516 and $834 in September.The cheapest round-trip price found within the last 5 days was $267 on Multiple Airlines (Sep 20-Sep 23).
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated August 14, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Des Moines to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Des Moines to Luis Munoz Marin Intl. 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 Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Luquillo
Dorado
Rio Grande
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Des Moines and Luis Munoz Marin Intl flights
Browse other Des Moines and Luis Munoz Marin Intl flight options. Last updated on August 14, 2026.
Other flights from Des Moines
Browse through other flights departing from Des Moines. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Des Moines to Luis Munoz Marin Intl
Discover the top 3 airlines that operate flights from Des Moines to Luis Munoz Marin Intl. 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$576 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$397 | Average$651 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$406 | Average$586 | FlexibilityNo cancel fee | On-time69% |