$209 Find Cheap Flights from Billings to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Costa Rica departing on 3/17. 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

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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$341
Liberia
Liberia2 stops$441
San José
San José2 stops$341
Liberia
Liberia2 stops$441

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

Sun, Nov 16 - Thu, Nov 20
Delta Logo
5:18 am - 10:07 pmBIL-SJO
15h 49m2 stops
Delta Logo
7:00 am - 11:19 pmSJO-BIL
17h 19m2 stops
$341Delta
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Fri, Oct 31 - Fri, Nov 7
United Airlines Logo
2:31 pm - 10:25 amBIL-SJO
19h 54m2 stops
United Airlines Logo
2:20 pm - 9:18 pmSJO-BIL
31h 58m2 stops
$427United Airlines
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Sun, Nov 16 - Sun, Nov 23
United Airlines Logo
5:00 am - 6:37 pmBIL-LIR
12h 37m2 stops
United Airlines Logo
2:20 pm - 9:46 amLIR-BIL
20h 26m2 stops
$441United Airlines
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Fri, Oct 31 - Thu, Nov 6
Alaska Airlines Logo
6:00 am - 11:45 pmBIL-SJO
17h 45m2 stops
Alaska Airlines Logo
1:55 am - 12:07 amSJO-BIL
23h 12m2 stops
$454Alaska Airlines
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Sat, Nov 15 - Sun, Nov 23
United Airlines Logo
5:00 am - 6:37 pmBIL-LIR
12h 37m2 stops
United Airlines Logo
2:20 pm - 9:46 amLIR-BIL
20h 26m2 stops
$461United Airlines
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Sun, Nov 16 - Thu, Nov 20
American Airlines Logo
6:00 am - 10:59 pmBIL-SJO
15h 59m1 stop
American Airlines Logo
6:22 am - 9:15 pmSJO-BIL
15h 53m1 stop
$473American Airlines
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Sun, Nov 16 - Thu, Nov 20
American Airlines Logo
2:00 pm - 12:12 pmBIL-SJO
21h 12m2 stops
American Airlines Logo
6:22 am - 9:15 pmSJO-BIL
15h 53m1 stop
$477American Airlines
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Sun, Nov 16 - Wed, Nov 19
Alaska Airlines Logo
6:00 am - 12:38 amBIL-SJO
17h 38m2 stops
Alaska Airlines Logo
1:55 am - 12:07 amSJO-BIL
23h 12m2 stops
$500Alaska Airlines
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Fri, Nov 21 - Tue, Nov 25
Multiple Airlines Logo
5:21 pm - 6:44 amBIL-SJO
36h 23m3 stops
Multiple Airlines Logo
2:39 pm - 2:42 pmSJO-BIL
25h 03m3 stops
$895Multiple Airlines
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Sun, Nov 16 - Thu, Nov 20
Multiple Airlines Logo
6:00 am - 12:38 amBIL-SJO
17h 38m2 stops
Multiple Airlines Logo
6:00 am - 12:07 amSJO-BIL
19h 07m3 stops
$960Multiple Airlines
Find Deal
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 Delta ($341) and United Airlines ($427).

Good to know

Low seasonDecember
Cheapest flight$209
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% lower on average.
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.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the evening, when round-trip flights cost $641 on average. Morning departures are around 55% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $997.

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 8926 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Terrible. They wouldn't allow me on my flight on the 14th..

2.0 MediocreJulian, Sep 2025DEN - DRO
Read more United Airlines reviews

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Lost bag and 2 days no word leaving for cruise no clothes or stuff

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

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

Information on your arrival and departure airports

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