$445 Find Cheap Flights from Billings 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 Billings to Costa Rica departing on 2/4. 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 Billings to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$445
Liberia
Liberia2 stops$535
San José
San José2 stops$445
Liberia
Liberia2 stops$535

Book Cheap Billings 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 Billings 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 Billings to Costa Rica

Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:35 pm - 11:56 am
BIL
-
SJO
21h 21m
2 stops
United Airlines Logo
5:30 am - 9:53 am
SJO
-
BIL
28h 23m
2 stops
$445United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:35 pm - 9:32 pm
BIL
-
SJO
30h 57m
2 stops
United Airlines Logo
7:45 am - 9:53 am
SJO
-
BIL
26h 08m
2 stops
$461United Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
1:48 pm - 11:46 am
BIL
-
SJO
21h 58m
2 stops
American Airlines Logo
11:35 pm - 1:18 pm
SJO
-
BIL
13h 43m
1 stop
$464American Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
1:48 pm - 11:46 am
BIL
-
SJO
21h 58m
2 stops
American Airlines Logo
2:20 pm - 10:09 pm
SJO
-
BIL
31h 49m
1 stop
$474American Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
5:16 am - 9:43 pm
BIL
-
SJO
16h 27m
1 stop
American Airlines Logo
11:35 pm - 1:18 pm
SJO
-
BIL
13h 43m
1 stop
$488American Airlines
Sun, May 17 - Fri, May 22
Alaska Airlines Logo
7:21 pm - 11:33 pm
BIL
-
SJO
28h 12m
2 stops
Alaska Airlines Logo
12:53 am - 11:33 pm
SJO
-
BIL
22h 40m
2 stops
$495Alaska Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
5:16 am - 9:43 pm
BIL
-
SJO
16h 27m
1 stop
American Airlines Logo
11:35 pm - 10:09 pm
SJO
-
BIL
22h 34m
1 stop
$498American Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:35 pm - 11:56 am
BIL
-
SJO
21h 21m
2 stops
United Airlines Logo
11:35 am - 1:23 pm
SJO
-
BIL
25h 48m
3 stops
$517United Airlines
Fri, Feb 20 - Fri, Feb 27
United Airlines Logo
5:53 pm - 12:56 pm
BIL
-
SJO
42h 03m
2 stops
United Airlines Logo
12:35 pm - 9:50 am
SJO
-
BIL
22h 15m
2 stops
$522United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:35 pm - 9:32 pm
BIL
-
SJO
30h 57m
2 stops
United Airlines Logo
11:35 am - 1:23 pm
SJO
-
BIL
25h 48m
3 stops
$533United Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Billings 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 Billings 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 Billings to Costa Rica were found on United Airlines ($445) and American Airlines ($464).

Good to know

Cheapest flight$445
Flight from Billings to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Billings 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 Billings to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Billings 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 Billings 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 Billings 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 Billings 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 Billings 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 Billings to Costa Rica

 
Need help choosing which airline to fly with from Billings 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.
7.4
United AirlinesOverall score based on 9219 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

10.0 ExcellentLori, Jan 2026
EWR - BGI
Read more United Airlines reviews

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

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

Information on your arrival and departure airports