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Costa Rica

$246+ Cheap flights from Moline (MLI) to Costa Rica

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — SJO
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap flight deals from Moline to Costa Rica

Cheapest flights from Moline to Costa Rica
Explore the most affordable flight options available from Moline to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.

This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:33 am
MLI
-
SJO
1 stop7h 19m
American Airlines
Fri 8/281:29 pm
SJO
-
MLI
2 stops20h 33m
American Airlines
Deal found 7/7$509
This United Airlines deal was found by Cheapflights users on 7/7. 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 11/36:40 pm
MLI
-
LIR
2 stops18h 30m
United Airlines
Tue 11/105:20 pm
LIR
-
MLI
2 stops20h 38m
United Airlines
Deal found 7/7$579
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
MLI
-
SJO
1 stop8h 00m
American Airlines
Wed 10/211:00 pm
SJO
-
MLI
1 stop9h 17m
American Airlines
Deal found 7/5$590
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:32 pm
MLI
-
SJO
2 stops20h 54m
American Airlines
Thu 8/202:56 pm
SJO
-
MLI
2 stops19h 06m
American Airlines
Deal found 7/5$645
This United Airlines deal was found by Cheapflights users on 7/4. 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 11/276:40 pm
MLI
-
LIR
2 stops17h 04m
United Airlines
Tue 12/15:15 pm
LIR
-
MLI
2 stops20h 36m
United Airlines
Deal found 7/4$674
This United Airlines deal was found by Cheapflights users on 7/7. 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 10/273:42 pm
MLI
-
LIR
2 stops20h 02m
United Airlines
Fri 10/304:20 pm
LIR
-
MLI
2 stops20h 38m
United Airlines
Deal found 7/7$699
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:45 pm
MLI
-
SJO
2 stops20h 05m
American Airlines
Tue 8/42:11 pm
SJO
-
MLI
2 stops20h 02m
American Airlines
Deal found 7/7$709
This United Airlines deal was found by Cheapflights users on 7/5. 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 11/166:40 pm
MLI
-
LIR
2 stops17h 04m
United Airlines
Thu 11/195:20 pm
LIR
-
MLI
2 stops29h 41m
United Airlines
Deal found 7/5$715
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/286:30 pm
MLI
-
SJO
2 stops26h 07m
United Airlines
Sat 8/16:40 am
SJO
-
MLI
2 stops28h 56m
United Airlines
Deal found 7/7$715
This Delta deal was found by Cheapflights users on 7/7. 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.
Sun 7/125:56 am
MLI
-
LIR
1 stop7h 04m
Delta
Tue 7/211:25 pm
LIR
-
MLI
1 stop8h 06m
Delta
Deal found 7/7$724
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Mon 7/133:47 pm
MLI
-
LIR
2 stops19h 03m
United Airlines
Tue 7/213:27 pm
LIR
-
MLI
2 stops17h 37m
United Airlines
Deal found 7/7$729
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/286:30 pm
MLI
-
LIR
2 stops16h 20m
United Airlines
Thu 7/301:20 pm
LIR
-
MLI
2 stops19h 44m
United Airlines
Deal found 7/7$747

Find flight deals from Moline to Costa Rica

Keep the following information in mind while searching for Moline to Costa Rica flight deals. Data was last updated July 8, 2026.

Round-trip from

$509
(American Airlines)

One-way from

$246
(American Airlines)
From Moline Quad-City to Costa Rica
Search Deals
One-way flight from Moline Quad-City to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Costa Rica 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 8, 2026.
Use the filters below to find and compare flights from Moline to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolineSan José

MLI - SJO

MLISJO

Moline Quad-City

Tue 10/13

7:00 am-2:00 pm

1 stop8h 00m

San José Juan Santamaria Intl

Wed 10/21

6:00 am-11:17 pm

2 stops16h 17m

$595

MolineLiberia

MLI - LIR

MLILIR

Moline Quad-City

Fri 11/27

6:40 pm-11:44 am

2 stops17h 04m

Liberia

Tue 12/1

5:15 pm-1:51 pm

2 stops20h 36m

$674

MolineLiberia

MLI - LIR

MLILIR

Moline Quad-City

Mon 11/16

6:40 pm-11:44 am

2 stops17h 04m

Liberia

Thu 11/19

5:20 pm-11:01 pm

2 stops29h 41m

$715

MolineSan José

MLI - SJO

MLISJO

Moline Quad-City

Thu 7/30

10:40 am-10:11 am

2 stops24h 31m

San José Juan Santamaria Intl

Sat 8/1

12:30 am-11:16 pm

2 stops21h 46m

$715

MolineSan José

MLI - SJO

MLISJO

Moline Quad-City

Wed 7/29

1:15 pm-10:11 am

2 stops21h 56m

San José Juan Santamaria Intl

Sat 8/1

6:40 am-10:04 am

2 stops26h 24m

$715

MolineLiberia

MLI - LIR

MLILIR

Moline Quad-City

Sun 7/26

6:30 pm-9:50 am

2 stops16h 20m

Liberia

Sun 1/31

2:01 pm-12:14 am

1 stop10h 13m

$773

MolineSan José

MLI - SJO

MLISJO

Moline Quad-City

Fri 7/31

2:31 pm-10:39 pm

2 stops33h 08m

San José Juan Santamaria Intl

Mon 8/3

11:13 am-10:04 am

2 stops21h 51m

$801

MolineSan José

MLI - SJO

MLISJO

Moline Quad-City

Thu 7/30

2:31 pm-10:11 am

2 stops20h 40m

San José Juan Santamaria Intl

Tue 8/4

12:30 am-10:04 am

2 stops32h 34m

$803

MolineSan José

MLI - SJO

MLISJO

Moline Quad-City

Wed 7/29

2:31 pm-10:11 am

2 stops20h 40m

San José Juan Santamaria Intl

Tue 8/4

12:30 am-10:04 am

2 stops32h 34m

$803

MolineSan José

MLI - SJO

MLISJO

Moline Quad-City

Fri 7/31

6:30 pm-10:39 pm

2 stops29h 09m

San José Juan Santamaria Intl

Mon 8/3

12:30 am-10:04 am

2 stops32h 34m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Moline to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Moline 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 Moline to Costa Rica
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated July 8, 2026.
See what other customers who have flown with Delta from Moline to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,451 reviews

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,451 reviews
Delta
7.8
Good
8,451 reviews

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Moline to Costa Rica. 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 Moline to Costa Rica?

    Located just 4.0 mi from the city center, Moline Quad-City (MLI) is the airport most travelers will use when flying to Costa Rica from Moline.

  • How long is the flight from Moline to Costa Rica?

    There are many flights that can get you from Moline to Costa Rica in 8h. Fly via American Airlines or United Airlines to get the fastest option. The distance between Moline and Costa Rica is about 2205 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Moline to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Moline to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Costa Rica?

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

  • Can I find deals for business class flights from Moline to Costa Rica?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Moline to Costa Rica

Discover the top airline that operate flights from Moline to Costa Rica. 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$348Average$708FlexibilityNo cancel feeOn-timeN/A

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