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Cheap flights from San Antonio to Bismarck from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Bismarck departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:30 pm - 10:56 pm
SAT
-
BIS
5h 26m
1 stop
American Airlines Logo
1:45 pm - 9:07 pm
BIS
-
SAT
7h 22m
1 stop
$627American Airlines
Mon, Oct 26 - Thu, Oct 29
United Airlines Logo
5:30 am - 12:56 pm
SAT
-
BIS
7h 26m
1 stop
United Airlines Logo
6:25 pm - 11:59 pm
BIS
-
SAT
5h 34m
1 stop
$628United Airlines
Thu, May 21 - Wed, May 27
Delta Logo
6:08 am - 12:34 pm
SAT
-
BIS
6h 26m
1 stop
Delta Logo
1:14 pm - 9:32 pm
BIS
-
SAT
8h 18m
1 stop
$687Delta
Thu, May 21 - Mon, May 25
Delta Logo
6:30 am - 11:54 am
SAT
-
BIS
5h 24m
1 stop
Delta Logo
5:00 am - 3:28 pm
BIS
-
SAT
10h 28m
2 stops
$712Delta
Mon, Oct 26 - Thu, Oct 29
United Airlines Logo
5:35 am - 11:41 pm
SAT
-
BIS
18h 06m
2 stops
United Airlines Logo
6:25 pm - 11:59 pm
BIS
-
SAT
5h 34m
1 stop
$723United Airlines
Thu, May 21 - Wed, May 27
Delta Logo
5:20 am - 4:54 pm
SAT
-
BIS
11h 34m
2 stops
Delta Logo
12:35 pm - 12:28 am
BIS
-
SAT
11h 53m
2 stops
$751Delta
Mon, Oct 26 - Thu, Oct 29
Delta Logo
6:08 am - 12:34 pm
SAT
-
BIS
6h 26m
1 stop
Delta Logo
1:14 pm - 9:32 pm
BIS
-
SAT
8h 18m
1 stop
$848Delta
Thu, May 21 - Mon, May 25
United Airlines Logo
5:35 am - 11:41 pm
SAT
-
BIS
18h 06m
2 stops
United Airlines Logo
6:25 pm - 11:59 pm
BIS
-
SAT
5h 34m
1 stop
$859United Airlines
Thu, May 21 - Mon, May 25
United Airlines Logo
5:35 am - 11:41 pm
SAT
-
BIS
18h 06m
2 stops
United Airlines Logo
6:25 pm - 11:59 pm
BIS
-
SAT
5h 34m
1 stop
$879United Airlines
Thu, May 21 - Mon, May 25
United Airlines Logo
5:35 am - 8:28 pm
SAT
-
BIS
14h 53m
2 stops
United Airlines Logo
1:45 pm - 10:54 pm
BIS
-
SAT
9h 09m
2 stops
$971United Airlines
Thu, May 21 - Wed, May 27

United Airlines flights from San Antonio to Bismarck

Our best United Airlines deals on San Antonio to Bismarck flight tickets
United Airlines
May 9
SAT8:48 amSan Antonio
7h 40m
1 stop
BIS4:28 pmBismarck
May 11
BIS9:00 amBismarck
7h 57m
1 stop
SAT4:57 pmSan Antonio
$471
United Airlines
May 9
SAT7:35 amSan Antonio
8h 53m
2 stops
BIS4:28 pmBismarck
May 11
BIS1:55 pmBismarck
6h 54m
1 stop
SAT8:49 pmSan Antonio
$476
United Airlines
May 9
SAT9:50 amSan Antonio
10h 41m
2 stops
BIS8:31 pmBismarck
May 11
BIS1:55 pmBismarck
7h 25m
2 stops
SAT9:20 pmSan Antonio
$481

Delta flights from San Antonio to Bismarck

Our best Delta deals on San Antonio to Bismarck flight tickets
Delta
May 21
SAT6:08 amSan Antonio
6h 26m
1 stop
BIS12:34 pmBismarck
May 25
BIS1:14 pmBismarck
8h 18m
1 stop
SAT9:32 pmSan Antonio
$687
Delta
Oct 26
SAT6:30 amSan Antonio
5h 24m
1 stop
BIS11:54 amBismarck
Oct 29
BIS5:00 amBismarck
10h 28m
2 stops
SAT3:28 pmSan Antonio
$712
Delta
Oct 26
SAT5:20 amSan Antonio
11h 34m
2 stops
BIS4:54 pmBismarck
Oct 29
BIS12:35 pmBismarck
11h 53m
2 stops
SAT12:28 amSan Antonio
$751

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Bismarck 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, momondo users made 832,500 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from San Antonio to Bismarck that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Mon 10/26

5:30 pm-10:56 pm

1 stop5h 26m

Bismarck

Thu 10/29

1:45 pm-9:07 pm

1 stop7h 22m

$627

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Thu 5/21

5:30 am-12:56 pm

1 stop7h 26m

Bismarck

Wed 5/27

6:25 pm-11:59 pm

1 stop5h 34m

$628

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Thu 5/21

6:08 am-12:34 pm

1 stop6h 26m

Bismarck

Mon 5/25

1:14 pm-9:32 pm

1 stop8h 18m

$687

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Mon 10/26

6:30 am-11:54 am

1 stop5h 24m

Bismarck

Thu 10/29

5:00 am-3:28 pm

2 stops10h 28m

$712

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Thu 5/21

5:35 am-11:41 pm

2 stops18h 06m

Bismarck

Wed 5/27

6:25 pm-11:59 pm

1 stop5h 34m

$723

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Mon 10/26

5:20 am-4:54 pm

2 stops11h 34m

Bismarck

Thu 10/29

12:35 pm-12:28 am

2 stops11h 53m

$751

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Thu 5/21

6:08 am-12:34 pm

1 stop6h 26m

Bismarck

Mon 5/25

1:14 pm-9:32 pm

1 stop8h 18m

$848

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Thu 5/21

5:35 am-11:41 pm

2 stops18h 06m

Bismarck

Mon 5/25

6:25 pm-11:59 pm

1 stop5h 34m

$859

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Thu 5/21

5:35 am-11:41 pm

2 stops18h 06m

Bismarck

Mon 5/25

6:25 pm-11:59 pm

1 stop5h 34m

$879

San AntonioBismarck

SAT - BIS

SATBIS

San Antonio

Thu 5/21

5:35 am-8:28 pm

2 stops14h 53m

Bismarck

Wed 5/27

1:45 pm-10:54 pm

2 stops9h 09m

$971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bismarck from

How to get the cheapest flight ticket from San Antonio to Bismarck

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Antonio and Bismarck?

What is the cheapest month to fly to Bismarck?

In general, February is the cheapest month to fly from San Antonio to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of February, then book flights to Bismarck from San Antonio during October instead. Flights to Bismarck in October, while not as cheap as those in February, still average around $288.

When to book flights from San Antonio to Bismarck

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Bismarck according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Bismarck (SAT to BIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Bismarck

Fastest flight time

7h 26m

Direct flights

None
The fastest flight from San Antonio to Bismarck takes 7h 26m
There are no direct flights from San Antonio to Bismarck. There are no popular flight routes from San Antonio to Bismarck.
Search flight deals

Frequently asked questions about flying from San Antonio to Bismarck

  • How far is San Antonio to Bismarck by plane?

    The straight-line distance from San Antonio to Bismarck is 1206.6 mi. Typically, this will take 7h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from San Antonio Airport to Bismarck Airport?

    Prices for flights from San Antonio Airport to Bismarck Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Bismarck Airport?

  • How old do you have to be to fly from San Antonio Airport to Bismarck Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Bismarck Airport.

  • What documentation or ID do you need to fly to Bismarck Airport?

    The travel and health documents you'll need for your trip to Bismarck Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bismarck Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Bismarck?

Best airlines flying from San Antonio to Bismarck

Compare and see reviews for airlines that fly from San Antonio to Bismarck with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,690 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Bismarck?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bismarck from San Antonio.

Can I find flights from San Antonio to Bismarck with flexible booking policies on momondo?

Flights from San Antonio to Bismarck with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Bismarck?

momondo provides multiple filters to help you find the best flight to Bismarck from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Bismarck right now. Can momondo alert me if prices change?

Price alerts on flights to Bismarck from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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