$523+ Cheap flights from San José (SJO) to Billings (BIL)
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BIL
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from San José to Billings with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San José to Billings
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Best
Last-minute
Cheapest flights from San José to BillingsExplore the most affordable flight options available from San José to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from San José to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/211:25 pm -
2 stops27h 51m
Sun 10/255:00 am -
2 stops14h 39m
Deal found 9/9![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/81:25 pm -
2 stops31h 45m
Thu 10/155:00 am -
2 stops31h 21m
Deal found 9/9![United Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/83:01 pm -
2 stops30h 11m
Thu 10/151:21 pm -
1 stop24h 39m
Deal found 9/9![American Airlines logo]()
$875
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:45 am -
3 stops18h 05m
Thu 10/157:32 pm -
2 stops23h 58m
Deal found 9/9![Multiple Airlines logo]()
$1,430
Best flights from San José to BillingsDiscover carefully curated flight deals from San José to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from San José to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:25 pm -
2 stops27h 51m
Sun 10/255:00 am -
2 stops14h 39m
Deal found 9/8![United Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/83:01 pm -
2 stops30h 11m
Thu 10/151:21 pm -
1 stop24h 39m
Deal found 9/9![American Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/81:25 pm -
2 stops31h 45m
Thu 10/155:00 am -
2 stops31h 21m
Deal found 9/9![United Airlines logo]()
$642
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:45 am -
3 stops37h 07m
Thu 10/157:41 am -
3 stops15h 34m
Deal found 9/9![Multiple Airlines logo]()
$1,965
Last-minute flights from San José to BillingsDiscover last-minute flight deals from San José to Billings. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from San José to Billings. Data last updated September 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/81:25 pm -
2 stops31h 45m
Thu 10/155:00 am -
2 stops31h 21m
Deal found 9/9![United Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/83:01 pm -
2 stops30h 11m
Thu 10/151:21 pm -
1 stop24h 39m
Deal found 9/9![American Airlines logo]()
$875
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:45 am -
3 stops18h 05m
Thu 10/157:32 pm -
2 stops23h 58m
Deal found 9/9![Multiple Airlines logo]()
$1,430
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/211:25 pm -
2 stops27h 51m
Sun 10/255:00 am -
2 stops14h 39m
Deal found 9/9![United Airlines logo]()
$523
Find flight deals from San José to Billings
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Billings (BIL). 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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $523 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from San José to Billings 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from San José to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JoséBillings
SJO San José Juan Santamaria Intl - BIL Billings Logan Intl
SJOBIL
San José Juan Santamaria Intl
Wed 10/21
1:25 pm-5:16 pm
2 stops27h 51m
Billings Logan Intl
Sun 10/25
5:00 am-7:39 pm
2 stops14h 39m
$523
San JoséBillings
SJO San José Juan Santamaria Intl - BIL Billings Logan Intl
SJOBIL
San José Juan Santamaria Intl
Thu 10/8
1:25 pm-9:10 pm
2 stops31h 45m
Billings Logan Intl
Thu 10/15
5:00 am-12:21 pm
2 stops31h 21m
$642
San JoséBillings
SJO San José Juan Santamaria Intl - BIL Billings Logan Intl
SJOBIL
San José Juan Santamaria Intl
Thu 10/8
3:01 pm-9:12 pm
2 stops30h 11m
Billings Logan Intl
Thu 10/15
1:21 pm-2:00 pm
1 stop24h 39m
$875
San JoséBillings
SJO San José Juan Santamaria Intl - BIL Billings Logan Intl
SJOBIL
San José Juan Santamaria Intl
Thu 10/8
5:45 am-6:52 pm
3 stops37h 07m
Billings Logan Intl
Thu 10/15
7:41 am-11:15 pm
3 stops15h 34m
$1,965
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San José-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-Billings 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 San José-Billings 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 San José to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from San José with our price prediction graph.
SJO-BIL
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.
Related info for your journey
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