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San José

$563+ Cheap flights from Billings (BIL) to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SJO
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
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 July 26, 2026.

This American Airlines deal was found by Cheapflights users on 7/25. 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 10/316:00 am
BIL
-
SJO
1 stop8h 00m
American Airlines
Wed 11/113:54 pm
SJO
-
BIL
2 stops21h 59m
American Airlines
Deal found 7/25$605
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 11/256:15 am
BIL
-
SJO
2 stops15h 00m
Delta
Wed 12/27:00 am
SJO
-
BIL
2 stops13h 48m
Delta
Deal found 7/24$652
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 10/242:28 pm
BIL
-
SJO
2 stops19h 57m
United Airlines
Tue 10/271:25 pm
SJO
-
BIL
2 stops20h 08m
United Airlines
Deal found 7/21$665
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 9/47:00 am
BIL
-
SJO
2 stops29h 03m
American Airlines
Fri 9/111:00 pm
SJO
-
BIL
1 stop9h 10m
American Airlines
Deal found 7/21$708
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 9/47:00 am
BIL
-
SJO
2 stops36h 37m
United Airlines
Fri 9/111:25 pm
SJO
-
BIL
3 stops47h 56m
United Airlines
Deal found 7/21$710
This Delta deal was found by Cheapflights users on 7/21. 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.
Fri 9/411:51 am
BIL
-
SJO
2 stops23h 58m
Delta
Fri 9/111:19 pm
SJO
-
BIL
2 stops30h 48m
Delta
Deal found 7/21$718

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 July 26, 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 San José Juan Santamaria Intl
Search Deals

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 July 26, 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

Tue 1/12

12:58 pm-12:45 pm

2 stops22h 47m

San José Juan Santamaria Intl

Tue 1/19

7:05 am-10:32 pm

2 stops16h 27m

$563
Quickest round-trip

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 1/11

6:25 pm-12:45 pm

2 stops17h 20m

San José Juan Santamaria Intl

Thu 1/21

7:05 am-7:48 pm

2 stops13h 43m

$602

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/31

1:23 pm-1:07 pm

2 stops23h 44m

San José Juan Santamaria Intl

Wed 11/11

3:54 pm-12:53 pm

2 stops21h 59m

$624

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Thu 1/14

6:25 pm-12:45 pm

2 stops17h 20m

San José Juan Santamaria Intl

Thu 1/21

7:05 am-7:48 pm

2 stops13h 43m

$632

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/24

5:57 pm-12:22 pm

2 stops18h 25m

San José Juan Santamaria Intl

Tue 10/27

7:45 am-1:18 pm

3 stops29h 33m

$665

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 1/11

2:15 pm-1:54 pm

2 stops22h 39m

San José Juan Santamaria Intl

Thu 1/21

2:54 pm-1:36 pm

1 stop23h 42m

$674

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Thu 1/14

2:40 pm-8:39 pm

2 stops28h 59m

San José Juan Santamaria Intl

Thu 1/21

8:45 am-1:13 pm

3 stops29h 28m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

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 July.
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 July 26, 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
11,845 reviews

Food

6.4

Crew

7.9

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go
American Airlines
7.1
Good
11,845 reviews
American Airlines
7.1
Good
11,845 reviews

Food

6.4

Crew

7.9

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

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 17h 20m. 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
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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$457Average$729FlexibilityNo cancel feeOn-time71%

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