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San José

$412+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SJO
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$412
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$466
From Billings Logan Intl to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 9% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
jue. 12/46:24 amBIL - SJO
2 stops14h 48mDelta
mar. 12/92:31 pmSJO - BIL
2 stops21h 36mDelta
Deal found 9/11$420
This American Airlines deal was found by Cheapflights users on 9/10. 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. 10/2612:20 pmBIL - SJO
2 stops23h 45mAmerican Airlines
dom. 11/25:22 amSJO - BIL
1 stop15h 53mAmerican Airlines
Deal found 9/10$507
This United Airlines deal was found by Cheapflights users on 9/11. 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. 12/45:54 pmBIL - SJO
1 stop27h 06mUnited Airlines
mar. 12/92:20 pmSJO - BIL
2 stops20h 26mUnited Airlines
Deal found 9/11$582
This American Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 12/41:58 pmBIL - SJO
1 stop8h 01mAmerican Airlines
mar. 12/92:56 pmSJO - BIL
1 stop31h 22mAmerican Airlines
Deal found 9/11$605
This United Airlines deal was found by Cheapflights users on 9/10. 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. 10/265:57 pmBIL - SJO
2 stops25h 42mUnited Airlines
dom. 11/25:40 amSJO - BIL
2 stops28h 06mUnited Airlines
Deal found 9/10$608
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/263:40 pmBIL - SJO
2 stops56h 11mAlaska Airlines
sáb. 11/12:00 amSJO - BIL
2 stops36h 20mAlaska Airlines
Deal found 9/10$645
This SmartFares deal was found by Cheapflights users on 9/11. 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.
jue. 12/43:36 pmBIL - SJO
2 stops31h 12mAlaska Airlines
lun. 12/81:30 amSJO - BIL
2 stops23h 38mAlaska Airlines
Deal found 9/11$724
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/410:24 pmBIL - SJO
3 stops36h 03mMultiple Airlines
lun. 12/81:16 amSJO - BIL
3 stops35h 01mMultiple Airlines
Deal found 9/11$786

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 septiembre 11, 2025.
Use the filters below to find and compare flights from Billings to San José that are best for you.

Fly from

Billings

Fly to

San José

Route

Depart

Return

Price

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

lun. 2/9

4:13 pm-8:39 pm

3 stops27h 26m

San José Juan Santamaria Intl

sáb. 2/14

6:40 am-9:51 am

2 stops28h 11m

$412

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

jue. 12/4

6:24 am-10:12 pm

2 stops14h 48m

San José Juan Santamaria Intl

mar. 12/9

2:31 pm-11:07 am

2 stops21h 36m

$420

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

lun. 2/9

2:03 pm-2:14 pm

1 stop23h 11m

San José Juan Santamaria Intl

sáb. 2/14

6:34 am-10:07 pm

2 stops16h 33m

$490

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

jue. 12/4

5:54 pm-10:00 pm

1 stop27h 06m

San José Juan Santamaria Intl

mar. 12/9

2:20 pm-9:46 am

2 stops20h 26m

$582

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

mar. 3/10

6:15 am-9:15 pm

2 stops15h 00m

San José Juan Santamaria Intl

jue. 3/12

7:00 am-10:50 pm

2 stops15h 50m

$590

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

jue. 12/4

1:58 pm-10:59 pm

1 stop8h 01m

San José Juan Santamaria Intl

mar. 12/9

2:56 pm-9:18 pm

1 stop31h 22m

$605

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

dom. 10/26

1:54 pm-6:16 pm

1 stop28h 22m

San José Juan Santamaria Intl

dom. 11/2

5:22 am-8:15 pm

1 stop15h 53m

$614

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

dom. 10/26

3:40 pm-11:51 pm

2 stops56h 11m

San José Juan Santamaria Intl

sáb. 11/1

2:00 am-1:20 pm

2 stops36h 20m

$645

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

lun. 2/9

1:25 pm-11:00 pm

2 stops32h 35m

San José Juan Santamaria Intl

vie. 2/13

2:26 am-10:43 pm

2 stops21h 17m

$652

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

mar. 3/10

7:40 am-10:00 pm

2 stops14h 20m

San José Juan Santamaria Intl

mié. 3/11

1:26 am-10:43 pm

2 stops45h 17m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 septiembre 11, 2025.
See what other customers who have flown with United Airlines and 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.
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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, San José Province?

    Departing from Billings to San José, San José Province will take you 14h 48m. There are 2860 mi between Billings and San José, San José Province. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Billings to San José, San José Province round-trip?

    Currently priced at $462, American Airlines will fly you from Billings to San José, San José Province and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $493. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from Billings to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Billings to San José, San José Province (average of $398). Flying from Billings to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

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

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Top 2 airlines flying from Billings to San José

Discover the top 2 airlines 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$462Average$608FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$493Average$1,022FlexibilityNo cancel feeOn-time69%

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