$623 Find Cheap Flights from Billings to Costa Rica - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Billings to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
San José
San José2 stops$628
Liberia
Liberia1 stop$623
San José
San José2 stops$628
Liberia
Liberia1 stop$623
Booking Insights

Price, demand and travel trends for Billings to Costa Rica flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Billings to Costa Rica right now?

The cheapest fares from Billings to Costa Rica on KAYAK in the last week were to San José Juan Santamaria Intl (SJO) from $639 round-trip, and to Liberia (LIR) from $673 round-trip.

Which airport in Costa Rica is the cheapest to fly to from Billings?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Costa Rica are:

• San José Juan Santamaria Intl (SJO) (avg. price $741)
• Liberia (LIR) (avg. price $775)

What’s the cheapest day to fly from Billings to Costa Rica?

Monday tends to be the cheapest day to fly from Billings to Costa Rica, while Saturday is the most expensive. Fares run about 40% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Billings to Costa Rica?

Data from the past 12 months shows it's cheapest to fly to Costa Rica during the evening with average prices of $394. The morning is the most expensive time to fly, with average prices of $851.

Key details for Billings to Costa Rica flights

Low season

June

Cheapest flight

$628
Beat the crowds with an average 91% drop in travelers.
The most popular month to fly with an average 72% increase in travelers.
Round-trip flight from Billings to San José

Your Billings to Costa Rica flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Billings to Costa Rica?

    Yes. Fares from Billings to Costa Rica are low right now. As a rule of thumb, a round-trip under $643 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Billings to Costa Rica?

    Over the past 12 months, round-trip fares from Billings to Costa Rica have ranged from $643 to $864.

  • What airlines fly nonstop from Billings to Costa Rica?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Billings to Costa Rica. However, United Airlines offers a one-stop option.

  • Which cabin classes are available on flights from Billings to Costa Rica?

    On flights from Billings to Costa Rica you can book Economy Class or First Class.

  • What are some popular landmarks in Costa Rica?

    KAYAK travelers' favorite landmarks in Costa Rica include:

    • Parque Metropolitano La Sabana
    • Estadio Nacional de Costa Rica
    • Museo de Oro
    • Morazan Park

Your guide to booking Billings to Costa Rica flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid July when prices are at their highest.
  • Flying on Monday is usually the cheapest. Flights on Saturday cost about 40% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, San José Juan Santamaria Intl (SJO) is the cheapest airport to fly into from Billings. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in San José, which is the most popular destination in Costa Rica. From there, it's easy to continue on to other popular destinations such as La Fortuna, Tamarindo and Manuel Antonio.

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.
7.3
United AirlinesOverall score based on 10476 reviews
7.7Boarding
8.1Crew
6.7Food
7.1Entertainment
7.3Comfort
Airline reviews

The issue is the flight is delayed, which causes me Missing the connecting flight by 3 mins. Remember the connecting flight is a US codeshare flight so UA should be able to inform the operating airline about the delay.

8.0 ExcellentYiqiong, Nov 2026
Read more United Airlines reviews

The issue is the flight is delayed, which causes me Missing the connecting flight by 3 mins. Remember the connecting flight is a US codeshare flight so UA should be able to inform the operating airline about the delay.

Seats are made for children. An 8 hour flight with tiny seats is more like a cattle car. Lost bags at Rome airport caused a 7 hour delay.

We sat on the tarmac in Denver for over 30 minutes because a plane was in our gate. The pilot kept saying it will just be 5 minutes or less. However, we sat for over 30 minutes. Experiences like this make customers not trust what the pilot is saying.

Waited on tarmac for approximately 15-25 minutes before taking off. When landing, the time it took to taxi to our gate was the also 15-25 minutes.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

I had very little time to change planes originally in Denver after my flight from Omaha. I had an hour and a half layover in Denver originally and my flight leaving Omaha was delayed an hour because they had to change a tire, which I can understand. When I reached Denver my other flight was late, fortunately, but I still had only 10 minutes to run about a mile through the airport to get to my flight. Again, fortunately, I am a healthy 71-year-old and was able to accomplish this feat. However, the stress was more than necessary to bear.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

There was a 4 hour delay, some of which was attributed to ATC weather but started with maintenance and then later also log books. Though the flight went far beyond the scheduled time, there were no accommodations such as additional meal options or anything else.

My flight left Honolulu EIGHT hours late due to lack of flight crew. This was the second time in 2026. The first class staff were excellent ... personable and friendly. The food was okay ...

The food in first class has taken a big downturn

Delay for 1 hour due to maintenance issue and late boarding

Had issues (application error) selecting my seat before checking in. Return Flight was delayed over 2 hours. Sat on the tarmac for 20 mins after landing Overall, not good of an experience compared to the times I have flown AA. Not sure I’m coming back.

Mostly excellent. However, many too many gate changes. Connecting flight at ORD changed gate 6 times.

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

A little late at the start but all worked out well.

The flight from DFW to chs was delayed with multiple gate changes.

A much better flight than our previous. The flight attendant took care of us and regularly checked in to see if we needed anything. Brought us drinks prior to the departure and then a couple more times. Totally makes the difference in how you travel when the crew is checking on their passengers. Great job on this leg of our trip.

More options for your flight from Billings to Costa Rica

Complete your trip to Costa Rica with a hotel stay or car rental