$363 Find Cheap Flights from Moline to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moline to Costa Rica departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Moline to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$363
Liberia
Liberia1 stop$750
San José
San José1 stop$363
Liberia
Liberia1 stop$750

Book Cheap Moline to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moline to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Moline to Costa Rica

Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
7:09 pm - 8:12 pm
MLI
-
SJO
25h 03m
1 stop
American Airlines Logo
6:00 am - 6:32 pm
SJO
-
MLI
11h 32m
1 stop
$363American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
7:09 pm - 8:12 pm
MLI
-
SJO
25h 03m
1 stop
American Airlines Logo
2:59 pm - 12:11 pm
SJO
-
MLI
20h 12m
2 stops
$368American Airlines
Sun, May 10 - Sat, May 16
American Airlines Logo
6:40 pm - 11:25 am
MLI
-
SJO
17h 45m
2 stops
American Airlines Logo
12:31 pm - 12:19 pm
SJO
-
MLI
22h 48m
2 stops
$467American Airlines
Sat, May 9 - Mon, May 18
American Airlines Logo
12:04 pm - 1:22 pm
MLI
-
SJO
26h 18m
1 stop
American Airlines Logo
12:35 pm - 11:34 am
SJO
-
MLI
21h 59m
2 stops
$475American Airlines
Sat, May 9 - Sun, May 17
American Airlines Logo
3:48 pm - 11:07 am
MLI
-
SJO
20h 19m
2 stops
American Airlines Logo
12:35 pm - 10:05 pm
SJO
-
MLI
8h 30m
1 stop
$496American Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
8:15 am - 10:32 pm
MLI
-
SJO
38h 17m
2 stops
United Airlines Logo
5:30 am - 10:22 pm
SJO
-
MLI
15h 52m
2 stops
$522United Airlines
Sat, May 9 - Sun, May 17
United Airlines Logo
8:55 am - 3:19 pm
MLI
-
LIR
31h 24m
1 stop
United Airlines Logo
11:49 am - 7:12 pm
LIR
-
MLI
30h 23m
2 stops
$750United Airlines
Sat, Jun 6 - Sun, Jun 14
Delta Logo
5:56 am - 1:30 pm
MLI
-
LIR
8h 34m
1 stop
Delta Logo
1:25 pm - 10:31 pm
LIR
-
MLI
8h 06m
1 stop
$1,610Delta
Sat, Jun 6 - Sun, Jun 14
Delta Logo
5:56 am - 12:00 pm
MLI
-
LIR
7h 04m
1 stop
Delta Logo
1:25 pm - 10:31 pm
LIR
-
MLI
8h 06m
1 stop
$1,663Delta
Sat, May 9 - Sun, May 17
WestJet Logo
5:16 pm - 12:25 pm
MLI
-
LIR
20h 09m
2 stops
WestJet Logo
1:15 pm - 4:36 pm
LIR
-
MLI
50h 21m
2 stops
$3,736WestJet
Booking Insights

KAYAK's insights & trends for Moline to Costa Rica flights

Get data-powered insights and trends into flights from Moline to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Moline to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Moline to Costa Rica were found on American Airlines ($368) and United Airlines ($522).

Good to know

Cheapest flight$363
Flight from Moline to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Moline to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Moline to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Moline to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Moline to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Moline to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Moline to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Moline to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Moline to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Moline to Costa Rica

 
Need help choosing which airline to fly with from Moline to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8172 reviews
7.8Entertainment
8.5Crew
8.1Boarding
7.9Comfort
7.2Food
Airline reviews

The flight was great as well as the airline staff

10.0 ExcellentPatty, Feb 2026
TPA - ATL
Read more Delta reviews

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

We were upgraded to First Class and it was a great flight

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Everything you need to know for your flight from Moline to Costa Rica

Information on your arrival and departure airports