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San José

$378+ Cheap flights from Billings (BIL) to San José (SJO)

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 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Billings to San José

Cheapest flights from Billings to San José
Explore the most affordable flight options available from Billings to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This American Airlines deal was found by Cheapflights users on 6/8. 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 6/8$467
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/8$513
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

Find flight deals from Billings to San José

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$467
(American Airlines)

One-way from

$378
(American Airlines)
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.
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From Billings Logan Intl to San José Juan Santamaria Intl
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One-way flight from Billings Logan Intl to San José Juan Santamaria Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to San José 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 9, 2026.
Use the filters below to find and compare flights from Billings to San José 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

1:13 pm-12:22 pm

2 stops23h 09m

San José Juan Santamaria Intl

Wed 11/11

1:09 pm-1:30 pm

2 stops25h 21m

$529
Quickest round-trip

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/31

6:25 pm-12:58 pm

2 stops18h 33m

San José Juan Santamaria Intl

Wed 11/11

7:00 am-10:32 pm

2 stops16h 32m

$563

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 11/7

11:35 am-12:58 pm

2 stops24h 23m

San José Juan Santamaria Intl

Wed 11/18

7:00 am-10:32 pm

2 stops16h 32m

$573

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 11/7

2:00 pm-1:39 pm

2 stops22h 39m

San José Juan Santamaria Intl

Wed 11/18

6:22 am-9:15 pm

1 stop15h 53m

$595

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 8/31

5:57 pm-12:21 pm

2 stops18h 24m

San José Juan Santamaria Intl

Wed 9/2

1:25 pm-9:41 am

2 stops20h 16m

$677

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

12:57 pm-10:41 pm

1 stop9h 44m

$684
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

Compare providers for flights from Billings to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to San José in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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.

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated June 9, 2026.
See what other customers who have flown with American Airlines from Billings to San José have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,640 reviews

Overall

7.1

Crew

7.9

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,640 reviews
American Airlines
7.1
Good
11,640 reviews

Overall

7.1

Crew

7.9

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

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

  • How long is the flight from Billings to San José?

    Departing from Billings to San José will take you 18h 33m. There are 2860 mi between Billings and San José. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Billings to San José round-trip?

    Our cheapest airline available from Billings to San José is American Airlines. Our recent data shows that you can find tickets from as low as $457 on this airline.

  • Can I find deals for flights from Billings to San José that include hotel bookings?

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

  • How can I find direct flights from Billings to San José?

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

  • Can I find deals for business class flights from Billings to San José?

    Yes. Cheapflights offers flight deals from Billings to San José 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

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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Top airline flying from Billings to San José

Discover the top airline that operate flights from Billings to San José. 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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$457Average$741FlexibilityNo cancel feeOn-time71%

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