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Costa Rica

$183+ Cheap flights from Billings (BIL) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SJO
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Billings to Costa Rica

Keep the following information in mind while searching for Billings to Costa Rica flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$298
(United Airlines)

One-way from

$183
(United Airlines)

Popular in

April

Cheapest in

November
Provider with most accurate pricing for Billings Logan Intl-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-San José Juan Santamaria Intl flights.
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From Billings Logan Intl to Costa Rica
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One-way flight from Billings Logan Intl to Costa Rica
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Highest demand for flights based on searches. 16% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
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Find flight deals from Billings to Costa Rica

Cheapest flights from Billings to Costa Rica
Explore the most affordable flight options available from Billings to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/92:31 pmBIL - SJO
2 stops19h 54mUnited Airlines
sáb. 11/157:30 amSJO - BIL
1 stop10h 48mUnited Airlines
Deal found 10/30$298
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/96:00 amBIL - SJO
1 stop15h 56mAmerican Airlines
sáb. 11/156:22 amSJO - BIL
1 stop15h 56mAmerican Airlines
Deal found 10/30$398
This SmartFares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/97:19 pmBIL - SJO
2 stops28h 19mAlaska Airlines
vie. 11/141:55 amSJO - BIL
2 stops23h 12mAlaska Airlines
Deal found 10/30$420
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/22:40 pmBIL - SJO
2 stops21h 35mUnited Airlines
mié. 12/102:20 pmSJO - BIL
2 stops20h 26mUnited Airlines
Deal found 10/29$569
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/172:40 pmBIL - LIR
2 stops19h 44mUnited Airlines
mar. 1/138:35 amLIR - BIL
2 stops26h 15mUnited Airlines
Deal found 10/30$590
This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amBIL - SJO
2 stops16h 48mAlaska Airlines
jue. 12/111:30 amSJO - BIL
2 stops23h 38mAlaska Airlines
Deal found 10/29$597
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/27:00 amBIL - SJO
2 stops29h 15mUnited Airlines
vie. 12/128:45 amSJO - BIL
2 stops26h 01mUnited Airlines
Deal found 10/29$609
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/145:10 amBIL - SJO
1 stop16h 49mAmerican Airlines
sáb. 12/2012:34 amSJO - BIL
2 stops23h 20mAmerican Airlines
Deal found 10/30$620
This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amBIL - SJO
2 stops16h 48mAlaska Airlines
mar. 12/91:30 amSJO - BIL
2 stops36h 52mAlaska Airlines
Deal found 10/29$659
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amBIL - SJO
1 stop16h 12mAmerican Airlines
vie. 12/126:20 amSJO - BIL
1 stop15h 58mAmerican Airlines
Deal found 10/29$675
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amBIL - SJO
1 stop16h 12mAmerican Airlines
mié. 12/106:00 amSJO - BIL
2 stops16h 18mAmerican Airlines
Deal found 10/29$679
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/182:40 pmBIL - LIR
2 stops19h 44mUnited Airlines
mar. 1/138:35 amLIR - BIL
2 stops29h 49mUnited Airlines
Deal found 10/30$707

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Billings to Costa Rica that are best for you.

Fly from

Billings

Fly to

Costa Rica

Route

Depart

Return

Price

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

dom. 11/9

2:31 pm-11:25 am

2 stops19h 54m

San José Juan Santamaria Intl

sáb. 11/15

7:30 am-5:18 pm

1 stop10h 48m

$298

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

dom. 11/9

6:00 am-10:56 pm

1 stop15h 56m

San José Juan Santamaria Intl

sáb. 11/15

6:22 am-9:18 pm

1 stop15h 56m

$398

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

lun. 2/2

2:15 pm-12:43 pm

2 stops21h 28m

San José Juan Santamaria Intl

mar. 2/10

1:51 pm-1:36 pm

2 stops24h 45m

$402

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

vie. 4/24

7:00 am-9:15 pm

1 stop14h 15m

San José Juan Santamaria Intl

sáb. 5/2

6:00 am-8:51 pm

2 stops14h 51m

$420

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

dom. 2/8

2:45 pm-1:15 pm

2 stops21h 30m

San José Juan Santamaria Intl

lun. 2/16

2:20 pm-9:50 am

2 stops20h 30m

$422

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

mar. 3/10

2:40 pm-11:56 am

2 stops21h 16m

San José Juan Santamaria Intl

jue. 3/12

1:05 pm-9:51 am

2 stops20h 46m

$442

BillingsLiberia

BIL - LIR

BILLIR

Billings Logan Intl

mar. 1/6

11:35 am-6:20 am

2 stops17h 45m

Liberia

sáb. 1/17

6:11 pm-2:55 pm

2 stops21h 44m

$513

BillingsLiberia

BIL - LIR

BILLIR

Billings Logan Intl

mié. 12/17

2:40 pm-11:24 am

2 stops19h 44m

Liberia

mar. 1/13

8:35 am-9:50 am

2 stops26h 15m

$590

BillingsLiberia

BIL - LIR

BILLIR

Billings Logan Intl

mar. 1/6

4:13 pm-6:37 pm

2 stops25h 24m

Liberia

sáb. 1/17

12:50 pm-9:23 pm

1 stop9h 33m

$623

BillingsLiberia

BIL - LIR

BILLIR

Billings Logan Intl

mar. 1/6

2:15 pm-2:20 pm

1 stop23h 05m

Liberia

sáb. 1/17

3:23 pm-1:36 pm

1 stop23h 13m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 17 results
1
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Best time to book a flight from Billings to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Costa Rica
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated octubre 30, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Billings to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,035 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Billings to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Costa Rica?

    Billings Logan Intl (BIL) is the airport you will fly out of if you book a flight from Billings to Costa Rica. It is only a 2.7 mi journey to Billings Logan Intl (BIL) from Billings’s city center.

  • How long is the flight from Billings to Costa Rica?

    For as low as $398, United Airlines can have you in Costa Rica from Billings in 15h 56m. The distance from Billings to Costa Rica is about 2860 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Billings to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Billings to Costa Rica are United Airlines ($183), American Airlines ($192), and Alaska Airlines ($234).

  • Can I find deals for flights from Billings to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Billings to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Costa Rica.

  • Can I find deals for business class flights from Billings to Costa Rica?

    Yes. Cheapflights offers flight deals from Billings to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Billings to Costa Rica

Discover the top 2 airlines that operate flights from Billings to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$416Average$1,005FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$423Average$550FlexibilityNo cancel feeOn-time71%

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