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Cheap flights from San Antonio to Billings from $360

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 Billings departing on 12/27. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 1:30 pmSAT-BIL
7h 30m1 stop
American Airlines Logo
6:00 am - 2:07 pmBIL-SAT
7h 07m1 stop
$401American Airlines
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Wed, Nov 5 - Tue, Nov 11
Delta Logo
12:40 pm - 5:16 pmSAT-BIL
5h 36m1 stop
Delta Logo
6:15 pm - 12:31 amBIL-SAT
5h 16m1 stop
$431Delta
Find Deal
Mon, Nov 3 - Fri, Nov 7
Delta Logo
6:00 am - 5:16 pmSAT-BIL
12h 16m2 stops
Delta Logo
6:15 pm - 12:31 amBIL-SAT
5h 16m1 stop
$436Delta
Find Deal
Mon, Nov 3 - Fri, Nov 7
Delta Logo
2:31 pm - 7:42 pmSAT-BIL
6h 11m1 stop
Delta Logo
6:15 pm - 12:31 amBIL-SAT
5h 16m1 stop
$456Delta
Find Deal
Sat, Nov 1 - Tue, Nov 4
Multiple Airlines Logo
2:01 pm - 11:17 amSAT-BIL
22h 16m1 stop
Multiple Airlines Logo
10:14 am - 1:16 pmBIL-SAT
26h 02m1 stop
$460Multiple Airlines
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Tue, Dec 23 - Mon, Dec 29
Delta Logo
2:31 pm - 7:42 pmSAT-BIL
6h 11m1 stop
Delta Logo
11:45 am - 11:46 pmBIL-SAT
11h 01m2 stops
$461Delta
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Sat, Nov 1 - Tue, Nov 4
United Airlines Logo
4:30 pm - 10:46 amSAT-BIL
19h 16m1 stop
United Airlines Logo
2:31 pm - 9:49 pmBIL-SAT
6h 18m1 stop
$563United Airlines
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Sat, Nov 1 - Tue, Nov 4
United Airlines Logo
4:30 pm - 10:46 amSAT-BIL
19h 16m1 stop
United Airlines Logo
5:00 am - 1:04 pmBIL-SAT
7h 04m2 stops
$568United Airlines
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Sat, Nov 1 - Tue, Nov 4
Alaska Airlines Logo
6:25 am - 12:32 amSAT-BIL
19h 07m1 stop
Alaska Airlines Logo
6:00 am - 5:05 amBIL-SAT
22h 05m1 stop
$587Alaska Airlines
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Fri, Dec 26 - Tue, Dec 30
Alaska Airlines Logo
6:25 am - 12:32 amSAT-BIL
19h 07m1 stop
Alaska Airlines Logo
11:35 am - 5:05 amBIL-SAT
16h 30m1 stop
$675Alaska Airlines
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Sat, Dec 20 - Sat, Jan 3

American Airlines flights from San Antonio to Billings

Our best American Airlines deals on San Antonio to Billings flight tickets
American Airlines
Nov 5
SAT7:00 amSan Antonio
7h 30m
1 stop
BIL1:30 pmBillings Logan Intl
Nov 11
BIL6:00 amBillings Logan Intl
7h 07m
1 stop
SAT2:07 pmSan Antonio
$401
Find similar
American Airlines
Dec 23
SAT8:19 pmSan Antonio
18h 05m
1 stop
BIL1:24 pmBillings Logan Intl
Dec 29
BIL1:54 pmBillings Logan Intl
18h 51m
1 stop
SAT9:45 amSan Antonio
$606
Find similar
American Airlines
Dec 20
SAT3:00 pmSan Antonio
8h 54m
2 stops
BIL10:54 pmBillings Logan Intl
Jan 3
BIL1:54 pmBillings Logan Intl
8h 05m
1 stop
SAT10:59 pmSan Antonio
$771
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Delta flights from San Antonio to Billings

Our best Delta deals on San Antonio to Billings flight tickets
Delta
Nov 3
SAT12:40 pmSan Antonio
5h 36m
1 stop
BIL5:16 pmBillings Logan Intl
Nov 7
BIL6:15 pmBillings Logan Intl
5h 16m
1 stop
SAT12:31 amSan Antonio
$431
Find similar
Delta
Nov 3
SAT6:00 amSan Antonio
12h 16m
2 stops
BIL5:16 pmBillings Logan Intl
Nov 7
BIL6:15 pmBillings Logan Intl
5h 16m
1 stop
SAT12:31 amSan Antonio
$436
Find similar
Delta
Nov 1
SAT2:31 pmSan Antonio
6h 11m
1 stop
BIL7:42 pmBillings Logan Intl
Nov 4
BIL6:15 pmBillings Logan Intl
5h 16m
1 stop
SAT12:31 amSan Antonio
$456
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 20, 2025.
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

Price

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Wed 11/5

7:00 am-1:30 pm

1 stop7h 30m

Billings Logan Intl

Tue 11/11

6:00 am-2:07 pm

1 stop7h 07m

$401

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Mon 11/3

12:40 pm-5:16 pm

1 stop5h 36m

Billings Logan Intl

Fri 11/7

6:15 pm-12:31 am

1 stop5h 16m

$431

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Mon 11/3

6:00 am-5:16 pm

2 stops12h 16m

Billings Logan Intl

Fri 11/7

6:15 pm-12:31 am

1 stop5h 16m

$436

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 11/1

2:31 pm-7:42 pm

1 stop6h 11m

Billings Logan Intl

Tue 11/4

6:15 pm-12:31 am

1 stop5h 16m

$456

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Tue 12/23

2:01 pm-11:17 am

1 stop22h 16m

Billings Logan Intl

Mon 12/29

10:14 am-1:16 pm

1 stop26h 02m

$460

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 11/1

2:31 pm-7:42 pm

1 stop6h 11m

Billings Logan Intl

Tue 11/4

11:45 am-11:46 pm

2 stops11h 01m

$461

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 11/1

4:30 pm-10:46 am

1 stop19h 16m

Billings Logan Intl

Tue 11/4

2:31 pm-9:49 pm

1 stop6h 18m

$563

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 11/1

4:30 pm-10:46 am

1 stop19h 16m

Billings Logan Intl

Tue 11/4

5:00 am-1:04 pm

2 stops7h 04m

$568

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Fri 12/26

6:25 am-12:32 am

1 stop19h 07m

Billings Logan Intl

Tue 12/30

6:00 am-5:05 am

1 stop22h 05m

$587

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 12/20

6:25 am-12:32 am

1 stop19h 07m

Billings Logan Intl

Sat 1/3

11:35 am-5:05 am

1 stop16h 30m

$675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Billings from

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

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 cheapest month to fly to Billings?

The month of January is, on average, the cheapest month to fly to Billings from San Antonio, with most prices found around $306. The month of September is another great option to travel to Billings, with average flight prices from San Antonio averaging around $340.

What is the cheapest day to depart on your flight to Billings?

Our data shows that Wednesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $381. Flights from San Antonio to Billings on a Sunday will generally be more expensive and average around $645. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is in the afternoon. momondo users have found flights departing from San Antonio to Billings in the afternoon for as low as $498. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Billings, so prices are often more expensive at around $566 per ticket.

When to book flights from San Antonio to Billings

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

Cheap San Antonio to Billings (SAT to BIL) flight deals and tips

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

Direct flights

None
There are no direct flights from San Antonio to Billings. There are no popular flight routes from San Antonio to Billings.
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  • How far is San Antonio to Billings Logan Intl by plane?

    The straight-line distance from San Antonio to Billings Logan Intl is 1252.8 mi. Flights usually cover this in 5h 32m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Antonio Airport to Billings Logan Intl Airport?

    Prices for flights from San Antonio Airport to Billings Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Billings Logan Intl Airport?

  • How old do you have to be to fly from San Antonio Airport to Billings Logan Intl 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 Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The travel and health documents you'll need for your trip to Billings Logan Intl 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 Billings Logan Intl 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 Billings?

Best airlines flying from San Antonio to Billings

Compare and see reviews for airlines that fly from San Antonio to Billings with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $296Free CancellationRating
7.9
7,978 reviews
Search Delta flights
United AirlinesPriceFrom $370Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights

Traveling to a place near Billings?

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Billings. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Billings from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Billings 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 Billings right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Billings flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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