$563 Find Cheap Flights from Billings to Costa Rica - Compare and Save

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 10/31. 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$563
Liberia
Liberia1 stop$700
San José
San José2 stops$563
Liberia
Liberia1 stop$700

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, Oct 31 - Wed, Nov 11
Delta Logo
6:25 pm - 12:58 pm
BIL
-
SJO
18h 33m
2 stops
Delta Logo
7:00 am - 10:32 pm
SJO
-
BIL
16h 32m
2 stops
$563Delta
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
7:00 am - 8:39 pm
BIL
-
SJO
12h 39m
2 stops
United Airlines Logo
8:45 am - 10:16 pm
SJO
-
BIL
14h 31m
2 stops
$572United Airlines
Wed, Nov 11 - Wed, Nov 18
American Airlines Logo
2:00 pm - 12:09 pm
BIL
-
SJO
21h 09m
2 stops
American Airlines Logo
2:39 pm - 9:15 pm
SJO
-
BIL
31h 36m
1 stop
$596American Airlines
Wed, Nov 11 - Wed, Nov 18
American Airlines Logo
6:00 am - 2:10 pm
BIL
-
SJO
31h 10m
1 stop
American Airlines Logo
2:39 pm - 9:15 pm
SJO
-
BIL
31h 36m
1 stop
$603American Airlines
Sun, Sep 27 - Sun, Oct 4
United Airlines Logo
5:57 pm - 7:37 pm
BIL
-
SJO
25h 40m
2 stops
United Airlines Logo
7:55 am - 9:46 am
SJO
-
BIL
25h 51m
2 stops
$605United Airlines
Sat, Oct 31 - Wed, Nov 11
American Airlines Logo
7:00 am - 2:10 pm
BIL
-
SJO
31h 10m
1 stop
American Airlines Logo
2:39 pm - 9:15 pm
SJO
-
BIL
31h 36m
1 stop
$672American Airlines
Tue, Oct 27 - Fri, Oct 30
United Airlines Logo
5:00 am - 3:10 pm
BIL
-
LIR
10h 10m
1 stop
United Airlines Logo
11:50 am - 9:04 pm
LIR
-
BIL
9h 14m
1 stop
$700United Airlines
Tue, Oct 27 - Fri, Oct 30
United Airlines Logo
5:54 pm - 12:10 pm
BIL
-
LIR
18h 16m
2 stops
United Airlines Logo
1:20 pm - 9:33 am
LIR
-
BIL
20h 13m
2 stops
$705United Airlines
Wed, Nov 25 - Wed, Dec 2
American Airlines Logo
6:00 am - 10:59 pm
BIL
-
SJO
15h 59m
1 stop
American Airlines Logo
3:06 pm - 1:28 pm
SJO
-
BIL
23h 22m
2 stops
$749American Airlines
Wed, Nov 25 - Wed, Dec 2
Delta Logo
6:25 pm - 1:05 pm
BIL
-
SJO
17h 40m
2 stops
Delta Logo
7:00 am - 10:32 pm
SJO
-
BIL
16h 32m
2 stops
$763Delta
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Billings to Costa Rica were found on Delta ($563) and United Airlines ($572).

Good to know

Cheapest flight$563
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 9875 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

10.0 ExcellentNerissa, Jun 2026
ORD - ANC
Read more United Airlines reviews

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.

I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

I was not clear if food was offered or not.

Because I bought my ticket from Underpricer, I could not check in online. I could only check in at the airport and that was deeply frustrating because I had to arrive very early. The flight also departed 45 min late and passengers were given no explanations about why we were delayed. I was worried I would miss my connecting flight. Once on board, however, the flight was fine.

Absolutely terrible. They boarded the plane, supposedly realized they didn't refuel the plane or load the luggage so we sat as the gate inside the plane for over 2 hours while they supposedly did things that should have been done before having passengers board the planem

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

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

Information on your arrival and departure airports