HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$195+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SAT
Jul 14 — Jul 211
Mon 7/14
Mon 7/21
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

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 9, 2025.

Round-trip from

$278
(United Airlines)

One-way from

$195
(United Airlines)

Popular in

November

Cheapest in

May

Average price

$303
From Bismarck to San Antonio
Search Deals
One-way flight from Bismarck to San Antonio
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Bismarck to San Antonio

Cheapest flights from Bismarck to San Antonio
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 9, 2025.

This United Airlines deal was found by Cheapflights users on 7/7. 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 7/319:20 amBIS - SAT
1 stop7h 40mUnited Airlines
Sun 8/35:15 amSAT - BIS
1 stop7h 45mUnited Airlines
Deal found 7/7$278
This Delta deal was found by Cheapflights users on 7/7. 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.
Thu 7/311:17 pmBIS - SAT
2 stops10h 57mDelta
Sun 8/31:56 pmSAT - BIS
1 stop6h 10mDelta
Deal found 7/7$344
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:23 amBIS - SAT
1 stop7h 50mAmerican Airlines
Mon 10/208:25 pmSAT - BIS
1 stop17h 53mAmerican Airlines
Deal found 7/9$425

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 9, 2025.
Use the filters below to find and compare flights from Bismarck to San Antonio that are best for you.

Fly from

Bismarck

Fly to

San Antonio

Route

Depart

Return

Price

BismarckSan Antonio

BIS - SAT

BISSAT

Bismarck

Thu 7/31

9:20 am-5:00 pm

1 stop7h 40m

San Antonio

Sun 8/3

5:15 am-1:00 pm

1 stop7h 45m

$278

BismarckSan Antonio

BIS - SAT

BISSAT

Bismarck

Thu 7/31

1:17 pm-12:14 am

2 stops10h 57m

San Antonio

Sun 8/3

1:56 pm-8:06 pm

1 stop6h 10m

$344

BismarckSan Antonio

BIS - SAT

BISSAT

Bismarck

Thu 10/16

6:23 am-2:13 pm

1 stop7h 50m

San Antonio

Mon 10/20

8:25 pm-2:18 pm

1 stop17h 53m

$425

BismarckSan Antonio

BIS - SAT

BISSAT

Bismarck

Sun 8/3

5:11 pm-11:59 pm

1 stop6h 48m

$195

BismarckSan Antonio

BIS - SAT

BISSAT

Bismarck

Sun 8/3

9:55 pm-7:22 pm

2 stops21h 27m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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.
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 Bismarck to San Antonio

What is the cheapest month to book a flight from Bismarck to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Bismarck to San Antonio (average of $295). Flying from Bismarck to San Antonio in March is currently the most expensive (average of $376). 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.

How much does it cost to fly round-trip from Bismarck to San Antonio?

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 9, 2025.
Read through reviews of airlines operating flights from Bismarck to San Antonio, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,842 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Bismarck to San Antonio round-trip?

    Currently priced at $278, United Airlines will fly you from Bismarck to San Antonio and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $344 and $425, respectively. United Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Bismarck to San Antonio that include hotel bookings?

    Yes. In addition to deals on Bismarck to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to San Antonio.

  • Can I find deals for business class flights from Bismarck to San Antonio?

    Yes. Cheapflights offers flight deals from Bismarck to San Antonio 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 Bismarck to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Bismarck to San Antonio (average of $295). Flying from Bismarck to San Antonio in March is currently the most expensive (average of $376). 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 Bismarck?

Book flights to Bismarck if you plan to visit one of these locations
New Braunfels

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 Bismarck to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Fargo to Dallas/Fort Worth flights
Bismarck to Dallas/Fort Worth flights
Fargo to Hobby flights
Fargo to George Bush Intcntl flights
Minot to Dallas/Fort Worth flights
Fargo to Austin flights
Grand Forks to Dallas/Fort Worth flights
Grand Forks to Hobby flights
Fargo to Love Field flights
Bismarck to Corpus Christi flights
Bismarck to Hobby flights
Minot to Austin flights
Fargo to San Antonio flights
Jamestown to Dallas/Fort Worth flights
Bismarck to Austin flights
Bismarck to George Bush Intcntl flights
Grand Forks to George Bush Intcntl flights
Dickinson to Austin flights
Minot to San Antonio flights
Minot to Harlingen flights
Bismarck to Love Field flights
Grand Forks to Austin flights
Grand Forks to San Antonio flights
Fargo to Tyler flights
Dickinson to San Antonio flights
Dickinson to George Bush Intcntl flights
Minot to George Bush Intcntl flights
Bismarck to El Paso flights
Minot to Love Field flights
Bismarck to McAllen flights
Minot to Hobby flights
Minot to McAllen flights
Fargo to Texarkana flights
Fargo to Wichita Falls flights

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 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$281Average$390FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.