$220+ Cheap flights from San Antonio to Billings (SAT - 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BIL
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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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
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Cheapest flights from San Antonio to BillingsExplore the most affordable flight options available from San Antonio to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from San Antonio to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:29 pm -
2 stops37h 22m
Wed 11/2510:11 pm -
1 stop16h 07m
Deal found 10/21![Multiple Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/54:48 pm -
1 stop6h 42m
Mon 11/92:42 pm -
1 stop5h 11m
Deal found 10/21![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/45:30 am -
2 stops8h 59m
Sun 11/85:00 am -
1 stop6h 46m
Deal found 10/20![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 10/286:00 pm -
1 stop5h 25m
Wed 11/46:29 pm -
1 stop5h 01m
Deal found 10/21![Delta logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:34 pm -
1 stop23h 41m
Sat 1/22:57 pm -
1 stop18h 56m
Deal found 10/20![Multiple Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/72:20 pm -
2 stops9h 10m
Wed 11/115:00 am -
2 stops7h 16m
Deal found 10/23![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 10/288:56 am -
1 stop5h 33m
Wed 11/42:42 pm -
1 stop5h 11m
Deal found 10/21![United Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 10/20. 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 11/412:30 pm -
1 stop6h 19m
Sun 11/86:29 pm -
1 stop5h 01m
Deal found 10/20![Delta logo]()
$519
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/184:48 pm -
1 stop6h 42m
Wed 11/252:42 pm -
1 stop5h 11m
Deal found 10/21![United Airlines logo]()
$526
Best flights from San Antonio to BillingsDiscover carefully curated flight deals from San Antonio to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from San Antonio to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:00 pm -
1 stop7h 51m
Wed 2/37:00 am -
1 stop8h 02m
Deal found 10/24![Alaska Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/25:20 am -
1 stop5h 31m
Mon 4/52:40 pm -
2 stops7h 08m
Deal found 10/24![United Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:29 pm -
2 stops37h 22m
Wed 11/2510:11 pm -
1 stop16h 07m
Deal found 10/21![Multiple Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 12/202:27 pm -
1 stop6h 28m
Sun 1/36:21 pm -
1 stop5h 16m
Deal found 10/24![Delta logo]()
$538
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/75:30 am -
2 stops8h 59m
Wed 11/112:42 pm -
1 stop5h 11m
Deal found 10/23![United Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:34 pm -
1 stop23h 41m
Sat 1/22:57 pm -
1 stop18h 56m
Deal found 10/20![Multiple Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/45:30 am -
2 stops8h 59m
Sun 11/85:00 am -
1 stop6h 46m
Deal found 10/20![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/184:48 pm -
1 stop6h 42m
Wed 11/252:42 pm -
1 stop5h 11m
Deal found 10/21![United Airlines logo]()
$526
Last-minute flights from San Antonio to BillingsDiscover last-minute flight deals from San Antonio to Billings. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Billings. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 10/286:00 pm -
1 stop5h 25m
Wed 11/46:29 pm -
1 stop5h 01m
Deal found 10/21![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 10/288:56 am -
1 stop5h 33m
Wed 11/42:42 pm -
1 stop5h 11m
Deal found 10/21![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/45:30 am -
2 stops8h 59m
Sun 11/85:00 am -
1 stop6h 46m
Deal found 10/20![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 10/20. 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 11/412:30 pm -
1 stop6h 19m
Sun 11/86:29 pm -
1 stop5h 01m
Deal found 10/20![Delta logo]()
$519
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/47:35 am -
2 stops10h 39m
Fri 11/62:42 pm -
1 stop5h 11m
Deal found 10/22![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/54:48 pm -
1 stop6h 42m
Mon 11/92:42 pm -
1 stop5h 11m
Deal found 10/21![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/72:20 pm -
2 stops9h 10m
Wed 11/115:00 am -
2 stops7h 16m
Deal found 10/23![United Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:29 pm -
2 stops37h 22m
Wed 11/2510:11 pm -
1 stop16h 07m
Deal found 10/21![Multiple Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/184:48 pm -
1 stop6h 42m
Wed 11/252:42 pm -
1 stop5h 11m
Deal found 10/21![United Airlines logo]()
$526
One-way flights from San Antonio to BillingsSearch for one-way flight options from San Antonio to Billings. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from San Antonio to Billings. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 11/105:29 pm -
1 stop18h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Alaska Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 11/104:19 pm -
2 stops7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$242
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 11/12:05 pm -
1 stop7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 11/15:30 am -
2 stops8h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:25 am -
3 stops34h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$596
Find flight deals from San Antonio to Billings
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
One-way from | $220 (Alaska Airlines) |
Popular in | September |
Cheapest in | November |
Average price | $393 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 October 25, 2026.
Use the filters below to find and compare flights from San Antonio to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Tue 11/10
4:19 pm-10:30 pm
2 stops7h 11m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$242
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Sun 11/1
2:05 pm-8:40 pm
1 stop7h 35m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Sun 11/1
5:30 am-1:29 pm
2 stops8h 59m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Sat 1/30
5:00 pm-11:51 pm
1 stop7h 51m
Billings Logan Intl
Wed 2/3
7:00 am-4:02 pm
1 stop8h 02m
$394
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Fri 4/2
5:20 am-9:51 am
1 stop5h 31m
Billings Logan Intl
Mon 4/5
2:40 pm-10:48 pm
2 stops7h 08m
$413
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Wed 11/18
10:29 pm-10:51 am
2 stops37h 22m
Billings Logan Intl
Wed 11/25
10:11 pm-3:18 pm
1 stop16h 07m
$423
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Sat 11/7
5:30 am-1:29 pm
2 stops8h 59m
Billings Logan Intl
Wed 11/11
2:42 pm-8:53 pm
1 stop5h 11m
$434
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Wed 11/4
5:30 am-1:29 pm
2 stops8h 59m
Billings Logan Intl
Sun 11/8
5:00 am-12:46 pm
1 stop6h 46m
$434
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Thu 12/24
1:34 pm-12:15 pm
1 stop23h 41m
Billings Logan Intl
Sat 1/2
2:57 pm-10:53 am
1 stop18h 56m
$466
San AntonioBillings
SAT San Antonio - BIL Billings Logan Intl
SATBIL
San Antonio
Wed 11/18
4:48 pm-10:30 pm
1 stop6h 42m
Billings Logan Intl
Wed 11/25
2:42 pm-8:53 pm
1 stop5h 11m
$526
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Billings
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 San Antonio to Billings in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-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 Antonio-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 Antonio to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from San Antonio with our price prediction graph.
SAT-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.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Billings
Reviews of airlines servicing Billings
Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated October 25, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from San Antonio to Billings to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Complete your trip
Complete your trip to Billings by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to Billings by cabin class
Find flights from San Antonio to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Billings flights
Browse other San Antonio and Billings flight options. Last updated on October 25, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Antonio to Billings
Discover the top 2 airlines that operate flights from San Antonio to Billings. 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$457 | FlexibilityNo cancel fee | On-time69% |