How long is the flight from Billings to San José?

Departing from Billings to San José will take you 20h 02m. There are 2860 mi between Billings and San José.

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

Our cheapest airline available from Billings to San José is United Airlines. Our recent data shows that you can find tickets from as low as $416 on this airline. An additional option worth looking into is American Airlines, starting at $423.

In terms of precipitation, rainfall in San José ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José when rainfall is around 0.0 in.

If weather is an important factor for your trip to San José, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

What is the cheapest time of day to fly from BIL to SJO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Billings to San José as you normally would.

Most accurate provider : When it comes to deals on Billings-San José flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Billings-San José flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$186+ Cheap Flights from Billings to San José

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1. Tell us where you want to go

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Cheap flight deals from Billings to San José

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$302 (United Airlines)
One-way from	$186 (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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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 November 10, 2025.

Wed 12/245:15 amBIL - SJO

2 stops15h 40mDelta

Mon 12/297:00 amSJO - BIL

2 stops17h 19mDelta

Deal found 11/10

$4,893

Best flights from Billings to San José
Discover carefully curated flight deals from Billings to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2025.

Sun 1/184:13 pmBIL - SJO

2 stops20h 02mUnited Airlines

Tue 1/276:30 amSJO - BIL

2 stops15h 53mUnited Airlines

Deal found 11/8

$302

Thu 1/292:15 pmBIL - SJO

2 stops22h 39mAmerican Airlines

Fri 2/64:01 pmSJO - BIL

2 stops22h 35mAmerican Airlines

Deal found 11/8

$402

Mon 1/264:13 pmBIL - SJO

2 stops20h 02mUnited Airlines

Tue 2/36:30 amSJO - BIL

2 stops15h 53mUnited Airlines

Deal found 11/8

$302

Thu 1/294:13 pmBIL - SJO

2 stops20h 02mUnited Airlines

Fri 2/62:20 pmSJO - BIL

2 stops20h 30mUnited Airlines

Deal found 11/8

$361

Wed 1/282:15 pmBIL - SJO

2 stops22h 39mAmerican Airlines

Fri 2/64:01 pmSJO - BIL

2 stops22h 35mAmerican Airlines

Deal found 11/8

$402

Thu 1/292:15 pmBIL - SJO

2 stops22h 39mAmerican Airlines

Thu 2/52:54 pmSJO - BIL

1 stop23h 42mAmerican Airlines

Deal found 11/8

$411

Wed 1/286:30 amBIL - SJO

2 stops13h 09mUnited Airlines

Sat 2/77:30 amSJO - BIL

1 stop8h 50mUnited Airlines

Deal found 11/8

$396

Mon 2/24:13 pmBIL - SJO

2 stops20h 02mUnited Airlines

Tue 2/106:30 amSJO - BIL

2 stops28h 20mUnited Airlines

Deal found 11/9

$412

Last-minute flights from Billings to San José
Discover last-minute flight deals from Billings to San José. Data last updated November 10, 2025 and is based on user searches.

Wed 12/245:15 amBIL - SJO

2 stops15h 40mDelta

Mon 12/297:00 amSJO - BIL

2 stops17h 19mDelta

Deal found 11/10

$4,893

One-way flights from Billings to San José
Search for one-way flight options from Billings to San José. Find affordable one-way fares based on user searches. Data last updated November 10, 2025.

Mon 12/85:10 amBIL - SJO

2 stops16h 18mAmerican Airlines

Deal found 11/10

$186

Mon 12/86:00 amBIL - SJO

3 stops40h 13mMultiple Airlines

Deal found 11/8

$456

Cheapflights Fare Finder

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

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sun 1/18

4:13 pm-1:15 pm

2 stops20h 02m

San José Juan Santamaria Intl

Tue 1/27

6:30 am-9:23 pm

2 stops15h 53m

$302

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 1/26

4:13 pm-1:15 pm

2 stops20h 02m

San José Juan Santamaria Intl

Tue 2/3

6:30 am-9:23 pm

2 stops15h 53m

$302

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Thu 1/29

4:13 pm-1:15 pm

2 stops20h 02m

San José Juan Santamaria Intl

Fri 2/6

2:20 pm-9:50 am

2 stops20h 30m

$361

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Wed 1/28

6:30 am-8:39 pm

2 stops13h 09m

San José Juan Santamaria Intl

Sat 2/7

7:30 am-3:20 pm

1 stop8h 50m

$396

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Thu 1/29

2:15 pm-1:54 pm

2 stops22h 39m

San José Juan Santamaria Intl

Fri 2/6

4:01 pm-1:36 pm

2 stops22h 35m

$402

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Wed 1/28

2:15 pm-1:54 pm

2 stops22h 39m

San José Juan Santamaria Intl

Fri 2/6

4:01 pm-1:36 pm

2 stops22h 35m

$402

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Thu 1/29

2:15 pm-1:54 pm

2 stops22h 39m

San José Juan Santamaria Intl

Thu 2/5

2:54 pm-1:36 pm

1 stop23h 42m

$411

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 2/2

4:13 pm-1:15 pm

2 stops20h 02m

San José Juan Santamaria Intl

Tue 2/10

6:30 am-9:50 am

2 stops28h 20m

$412

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 12/8

5:10 am-10:28 pm

2 stops16h 18m

$186

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Mon 12/8

6:00 am-11:13 pm

3 stops40h 13m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Compare providers for flights from Billings to San José

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 November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Billings-San José flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

9,012 reviews

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

9,012 reviews

United Airlines

7.4

Good

9,012 reviews

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

11,045 reviews

United Airlines

7.4

Good

9,012 reviews

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

How long is the flight from Billings to San José?
Departing from Billings to San José will take you 20h 02m. There are 2860 mi between Billings and San José.
What are the cheapest airlines flying from Billings to San José round-trip?
Our cheapest airline available from Billings to San José is United Airlines. Our recent data shows that you can find tickets from as low as $416 on this airline. An additional option worth looking into is American Airlines, starting at $423.
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

Heredia

Manuel Antonio

Alajuela

Monteverde

Jacó

Dominical

Browse thousands of different options on Cheapflights for your next trip

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Other flights to San José

Top 2 airlines flying from Billings to San José

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$416	Average$1,022	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$423	Average$550	FlexibilityNo cancel fee	On-time71%

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$186+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Billings to San José with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Billings to San José

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from Billings to San José

Cheapest flights from Billings to San JoséExplore 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 November 10, 2025.

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 November 10, 2025.

Cheapflights Fare Finder

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

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 November.

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.

Reviews of airlines servicing San José

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.

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?

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

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

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

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

Traveling to a place near San José?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billings to San José

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Billings to San José

100% Free

Book with Flexibility

Travel Smart

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 November 10, 2025.