$365 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 4/11. 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$365
Liberia
Liberia2 stops$648
San José
San José2 stops$365
Liberia
Liberia2 stops$648

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

Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
5:51 pm - 10:11 am
BIL
-
SJO
16h 20m
2 stops
United Airlines Logo
6:00 am - 8:57 pm
SJO
-
BIL
14h 57m
2 stops
$365United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
5:51 pm - 10:11 am
BIL
-
SJO
16h 20m
2 stops
United Airlines Logo
6:40 am - 8:57 pm
SJO
-
BIL
14h 17m
1 stop
$441United Airlines
Mon, May 11 - Wed, May 13
Alaska Airlines Logo
7:00 am - 11:45 pm
BIL
-
SJO
16h 45m
2 stops
Alaska Airlines Logo
12:53 am - 11:33 pm
SJO
-
BIL
46h 40m
2 stops
$452Alaska Airlines
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
1:51 pm - 9:36 pm
BIL
-
SJO
7h 45m
1 stop
American Airlines Logo
11:35 pm - 10:43 pm
SJO
-
BIL
23h 08m
1 stop
$468American Airlines
Tue, May 5 - Tue, May 12
American Airlines Logo
1:51 pm - 1:08 pm
BIL
-
SJO
23h 17m
2 stops
American Airlines Logo
2:08 pm - 1:21 pm
SJO
-
BIL
23h 13m
1 stop
$474American Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
6:35 am - 12:21 pm
BIL
-
SJO
29h 46m
2 stops
Multiple Airlines Logo
1:25 pm - 9:38 am
SJO
-
BIL
20h 13m
2 stops
$477Multiple Airlines
Tue, May 5 - Tue, May 12
American Airlines Logo
1:51 pm - 1:22 pm
BIL
-
SJO
23h 31m
1 stop
American Airlines Logo
2:08 pm - 1:21 pm
SJO
-
BIL
23h 13m
1 stop
$479American Airlines
Mon, May 11 - Thu, May 14
GOL Logo
6:00 am - 11:35 am
BIL
-
SJO
29h 35m
2 stops
GOL Logo
11:35 pm - 10:43 pm
SJO
-
BIL
23h 08m
1 stop
$545GOL
Tue, Jun 9 - Tue, Jun 16
Alaska Airlines Logo
3:34 pm - 6:20 am
BIL
-
LIR
14h 46m
2 stops
Alaska Airlines Logo
6:39 pm - 11:51 pm
LIR
-
BIL
29h 12m
2 stops
$648Alaska Airlines
Tue, Jun 9 - Wed, Jun 17
Multiple Airlines Logo
6:00 pm - 10:00 am
BIL
-
LIR
16h 00m
2 stops
Multiple Airlines Logo
11:49 am - 5:19 pm
LIR
-
BIL
29h 30m
1 stop
$818Multiple 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 Alaska Airlines ($452) and American Airlines ($468).

Good to know

Cheapest flight$365
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 9348 reviews
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

10.0 ExcellentAnonymous, Feb 2026
DEN - RSW
Read more United Airlines reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

Horrible. Got delayed many hours because their pilot wasn't trained for night landing at the airport and a rain delay made it a night landing. We have to wait hours for a qualified crew. They give us 12 dollar meal vouchers but most everything in the airport was closed and definitely more expensive than the vouchers.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

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

Information on your arrival and departure airports