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Costa Rica

$378+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SJO
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
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Cheap 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 June 8, 2026.

This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:25 pm
BIL
-
SJO
2 stops18h 33m
Delta
Wed 11/117:00 am
SJO
-
BIL
2 stops16h 32m
Delta
Deal found 6/7$563
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 11/72:00 pm
BIL
-
SJO
2 stops21h 22m
American Airlines
Wed 11/186:22 am
SJO
-
BIL
1 stop15h 53m
American Airlines
Deal found 6/7$575
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 10/311:13 pm
BIL
-
SJO
2 stops23h 09m
American Airlines
Wed 11/116:22 am
SJO
-
BIL
1 stop15h 53m
American Airlines
Deal found 6/6$594
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 10/67:00 am
BIL
-
SJO
2 stops28h 05m
American Airlines
Sat 10/172:45 pm
SJO
-
BIL
2 stops31h 56m
American Airlines
Deal found 6/7$684
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Mon 9/287:00 am
BIL
-
LIR
2 stops29h 10m
United Airlines
Fri 10/21:20 pm
LIR
-
BIL
2 stops23h 54m
United Airlines
Deal found 6/7$705
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Mon 8/314:40 pm
BIL
-
SJO
2 stops19h 41m
United Airlines
Wed 9/21:25 pm
SJO
-
BIL
2 stops20h 16m
United Airlines
Deal found 6/3$727

Find 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 June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$563
(Delta)
Provider with most accurate pricing for Billings Logan Intl-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-San José Juan Santamaria Intl flights.
Search Deals
From Billings Logan Intl to Costa Rica
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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 June 8, 2026.
Use the filters below to find and compare flights from Billings to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/31

11:35 am-12:58 pm

2 stops25h 23m

San José Juan Santamaria Intl

Wed 11/11

7:00 am-10:32 pm

2 stops16h 32m

$563
Quickest round-trip

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/31

1:13 pm-12:22 pm

2 stops23h 09m

San José Juan Santamaria Intl

Wed 11/11

6:22 am-9:15 pm

1 stop15h 53m

$594

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Tue 10/6

7:00 am-11:05 am

2 stops28h 05m

San José Juan Santamaria Intl

Sat 10/17

2:45 pm-10:41 pm

2 stops31h 56m

$684

BillingsLiberia

BIL - LIR

BILLIR

Billings Logan Intl

Mon 9/28

7:00 am-12:10 pm

2 stops29h 10m

Liberia

Fri 10/2

1:20 pm-9:41 am

2 stops20h 21m

$705

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 8/31

4:40 pm-12:21 pm

2 stops19h 41m

San José Juan Santamaria Intl

Wed 9/2

1:25 pm-9:41 am

2 stops20h 16m

$727
Cheapest one-way

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 9/14

7:00 am-12:59 pm

2 stops29h 59m

$378
Quickest one-way

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 9/14

7:29 pm-11:15 pm

3 stops27h 46m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

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 June 8, 2026.
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
9,781 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,781 reviews
United Airlines
7.4
Good
9,781 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,781 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 $563, Delta can have you in Costa Rica from Billings in 25h 23m. The distance from Billings to Costa Rica is about 2860 mi. This flight may include one or multiple stops.

  • 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

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Alternative routes for Billings to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$457Average$781FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$562Average$822FlexibilityNo cancel feeOn-time69%

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