$226+ Cheap flights from Bismarck to San Antonio (BIS - SAT)
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SAT
Aug 12 — Aug 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Bismarck to San Antonio 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 Bismarck to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bismarck to San AntonioExplore the most affordable flight options available from Bismarck to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
Explore the most affordable flight options available from Bismarck to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
This Delta deal was found by Cheapflights users on 7/13. 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.
Tue 10/273:18 pm
BIS
- SAT
1 stop5h 52m
Delta
Tue 11/102:00 pm
SAT
- BIS
1 stop5h 57m
Delta
Deal found 7/13![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 11/233:00 pm
BIS
- SAT
1 stop6h 32m
Delta
Fri 11/276:30 am
SAT
- BIS
1 stop7h 55m
Delta
Deal found 7/13![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:03 am
BIS
- SAT
1 stop7h 49m
American Airlines
Tue 11/106:00 am
SAT
- BIS
1 stop7h 58m
American Airlines
Deal found 7/8![American Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 10/279:00 am
BIS
- SAT
2 stops12h 16m
United Airlines
Tue 11/101:52 pm
SAT
- BIS
1 stop6h 06m
United Airlines
Deal found 7/8![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/12. 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 9/411:10 am
BIS
- SAT
1 stop6h 01m
Delta
Sat 9/52:22 pm
SAT
- BIS
1 stop5h 24m
Delta
Deal found 7/12![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 7/12. 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 9/411:10 am
BIS
- SAT
1 stop6h 01m
Delta
Mon 9/76:04 pm
SAT
- BIS
1 stop5h 08m
Delta
Deal found 7/12![Delta logo]()
$391
Best flights from Bismarck to San AntonioDiscover carefully curated flight deals from Bismarck to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
Discover carefully curated flight deals from Bismarck to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
This Delta deal was found by Cheapflights users on 7/12. 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 9/411:10 am
BIS
- SAT
1 stop6h 01m
Delta
Sat 9/52:22 pm
SAT
- BIS
1 stop5h 24m
Delta
Deal found 7/12![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/12. 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 9/41:40 pm
BIS
- SAT
1 stop7h 12m
United Airlines
Mon 9/74:39 pm
SAT
- BIS
1 stop6h 59m
United Airlines
Deal found 7/12![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 7/12. 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 10/93:18 pm
BIS
- SAT
1 stop5h 52m
Delta
Sun 10/116:20 am
SAT
- BIS
1 stop8h 18m
Delta
Deal found 7/12![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 7/12. 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 9/411:10 am
BIS
- SAT
1 stop6h 01m
Delta
Mon 9/76:04 pm
SAT
- BIS
1 stop5h 08m
Delta
Deal found 7/12![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:27 pm
BIS
- SAT
1 stop8h 02m
Delta
Sat 8/155:15 am
SAT
- BIS
2 stops11h 41m
Delta
Deal found 7/8![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Thu 7/236:25 pm
BIS
- SAT
1 stop5h 30m
United Airlines
Mon 7/275:40 am
SAT
- BIS
1 stop7h 16m
United Airlines
Deal found 7/10![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 8/76:25 pm
BIS
- SAT
1 stop5h 30m
United Airlines
Fri 8/144:12 pm
SAT
- BIS
2 stops7h 26m
United Airlines
Deal found 7/9![United Airlines logo]()
$573
Last-minute flights from Bismarck to San AntonioDiscover last-minute flight deals from Bismarck to San Antonio. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to San Antonio. Data last updated July 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Thu 7/236:25 pm
BIS
- SAT
1 stop5h 30m
United Airlines
Mon 7/275:40 am
SAT
- BIS
1 stop7h 16m
United Airlines
Deal found 7/10![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 7/246:25 pm
BIS
- SAT
1 stop5h 30m
United Airlines
Sun 7/264:35 pm
SAT
- BIS
1 stop6h 36m
United Airlines
Deal found 7/9![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 7/13. 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 7/295:00 am
BIS
- SAT
1 stop6h 49m
Delta
Tue 8/112:22 pm
SAT
- BIS
1 stop5h 24m
Delta
Deal found 7/13![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/13. 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 7/306:25 pm
BIS
- SAT
1 stop5h 30m
United Airlines
Sun 8/25:30 am
SAT
- BIS
1 stop7h 26m
United Airlines
Deal found 7/13![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Thu 8/66:25 pm
BIS
- SAT
1 stop5h 30m
United Airlines
Wed 8/124:39 pm
SAT
- BIS
1 stop6h 59m
United Airlines
Deal found 7/10![United Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:34 pm
BIS
- SAT
2 stops20h 22m
Multiple Airlines
Wed 8/129:32 pm
SAT
- BIS
1 stop14h 12m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 8/76:25 pm
BIS
- SAT
1 stop5h 30m
United Airlines
Fri 8/141:45 pm
SAT
- BIS
1 stop6h 48m
United Airlines
Deal found 7/9![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Mon 8/106:25 pm
BIS
- SAT
1 stop5h 30m
United Airlines
Sun 8/164:39 pm
SAT
- BIS
1 stop6h 59m
United Airlines
Deal found 7/12![United Airlines logo]()
$396
One-way flights from Bismarck to San AntonioSearch for one-way flight options from Bismarck to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
Search for one-way flight options from Bismarck to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:38 pm
BIS
- SAT
1 stop30h 51m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$226
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Sat 8/16:05 am
BIS
- SAT
1 stop6h 38m
United Airlines
Deal found 7/11![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 8/46:05 am
BIS
- SAT
2 stops9h 34m
United Airlines
Deal found 7/9![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:10 am
BIS
- SAT
3 stops41h 50m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,055
Find flight deals from Bismarck to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to San Antonio (SAT). 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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (Delta) |
One-way from | $226 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $440 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bismarck to San Antonio 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 13, 2026.
Use the filters below to find and compare flights from Bismarck to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Fri 9/4
11:10 am-5:11 pm
1 stop6h 01m
San Antonio
Sat 9/5
2:22 pm-7:46 pm
1 stop5h 24m
$387
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Fri 10/9
3:18 pm-9:10 pm
1 stop5h 52m
San Antonio
Sun 10/11
6:20 am-2:38 pm
1 stop8h 18m
$391
Quickest round-trip
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Fri 9/4
11:10 am-5:11 pm
1 stop6h 01m
San Antonio
Mon 9/7
6:04 pm-11:12 pm
1 stop5h 08m
$391
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Wed 8/12
1:27 pm-9:29 pm
1 stop8h 02m
San Antonio
Sat 8/15
5:15 am-4:56 pm
2 stops11h 41m
$444
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Fri 9/4
1:40 pm-8:52 pm
1 stop7h 12m
San Antonio
Mon 9/7
4:39 pm-11:38 pm
1 stop6h 59m
$496
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Thu 7/23
6:25 pm-11:55 pm
1 stop5h 30m
San Antonio
Mon 7/27
5:40 am-12:56 pm
1 stop7h 16m
$567
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Fri 8/7
6:25 pm-11:55 pm
1 stop5h 30m
San Antonio
Fri 8/14
4:12 pm-11:38 pm
2 stops7h 26m
$573
Cheapest one-way
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Thu 8/20
2:38 pm-9:29 pm
1 stop30h 51m
$226
Quickest one-way
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Sat 8/1
6:05 am-12:43 pm
1 stop6h 38m
$304
BismarckSan Antonio
BIS - SAT
BISSAT
Bismarck
Tue 8/4
9:16 am-4:55 pm
1 stop7h 39m
$304
Sorted by cheapest first
Compare providers for flights from Bismarck to San Antonio
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 Bismarck to San Antonio in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bismarck-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bismarck-San Antonio 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 Bismarck-San Antonio 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 Bismarck to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Bismarck with our price prediction graph.
BIS-SAT
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 Antonio
Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated July 13, 2026.
Read through reviews of airlines operating flights from Bismarck to San Antonio, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Bismarck to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Bismarck
Popular flights
San Antonio flight routes
Alternative routes for Bismarck to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Bismarck to San Antonio by cabin class
Find flights from Bismarck to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Bismarck and San Antonio flights
Browse other Bismarck and San Antonio flight options. Last updated on July 13, 2026.
Other flights from Bismarck
Browse through other flights departing from Bismarck. Flights are based on user searches made on Cheapflights and were last updated on July 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 13, 2026.
Top 3 airlines flying from Bismarck to San Antonio
Discover the top 3 airlines that operate flights from Bismarck to San Antonio. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$569 | FlexibilityNo cancel fee | On-time71% |