What airlines fly to Billings?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Billings from San Antonio according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Billings. Keep in mind that there are 3 different airlines that fly to Billings on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from San Antonio Airport to Billings Logan Intl Airport is 2 as of December 2025.

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.

$160 Cheap Flights from San Antonio to Billings in 2025/26

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Find the cheapest flights from San Antonio to Billings

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Cheap round-trip flights

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4:43 pm - 9:23 pm

SAT

BIL

5h 40m1 stop

2:45 pm - 8:44 pm

BIL

SAT

4h 59m1 stop

$369United Airlines

Tue, Jan 6 - Wed, Jan 7

6:05 pm - 10:27 pm

SAT

BIL

5h 22m1 stop

11:35 am - 5:25 pm

BIL

SAT

4h 50m1 stop

$371Delta

Tue, Jun 16 - Wed, Jun 24

4:43 pm - 9:23 pm

SAT

BIL

5h 40m1 stop

6:30 am - 7:41 pm

BIL

SAT

12h 11m2 stops

$374United Airlines

Tue, Jan 6 - Wed, Jan 7

12:50 pm - 10:37 pm

SAT

BIL

10h 47m2 stops

6:25 pm - 12:44 am

BIL

SAT

5h 19m1 stop

$376Delta

Tue, Jun 16 - Wed, Jun 24

4:43 pm - 9:23 pm

SAT

BIL

5h 40m1 stop

6:30 am - 1:09 pm

BIL

SAT

5h 39m1 stop

$387United Airlines

Sat, Jan 10 - Tue, Jan 13

11:43 am - 9:22 pm

SAT

BIL

10h 39m2 stops

2:35 pm - 8:56 pm

BIL

SAT

5h 21m1 stop

$389United Airlines

Wed, Feb 18 - Sat, Feb 21

4:43 pm - 9:23 pm

SAT

BIL

5h 40m1 stop

2:45 pm - 10:57 pm

BIL

SAT

7h 12m2 stops

$392United Airlines

Sat, Jan 10 - Tue, Jan 13

7:00 am - 5:24 pm

SAT

BIL

11h 24m2 stops

5:10 am - 2:44 pm

BIL

SAT

8h 34m2 stops

$394Delta

Wed, Feb 18 - Sat, Feb 21

5:25 am - 3:22 pm

SAT

BIL

10h 57m2 stops

2:45 pm - 10:57 pm

BIL

SAT

7h 12m2 stops

$397United Airlines

Sat, Jan 10 - Tue, Jan 13

6:05 pm - 10:27 pm

SAT

BIL

5h 22m1 stop

5:45 am - 1:31 pm

BIL

SAT

6h 46m1 stop

$428Delta

Sat, Jun 13 - Sat, Jun 20

United Airlines flights from San Antonio to Billings

Our best United Airlines deals on San Antonio to Billings flight tickets

United Airlines

Jan 6

SAT4:43 pmSan Antonio

5h 40m

1 stop

BIL9:23 pmBillings Logan Intl

Jan 7

BIL2:45 pmBillings Logan Intl

4h 59m

1 stop

SAT8:44 pmSan Antonio

$369

Find similar

United Airlines

Jan 6

SAT4:43 pmSan Antonio

5h 40m

1 stop

BIL9:23 pmBillings Logan Intl

Jan 7

BIL6:30 amBillings Logan Intl

12h 11m

2 stops

SAT7:41 pmSan Antonio

$374

Find similar

United Airlines

Jan 10

SAT4:43 pmSan Antonio

5h 40m

1 stop

BIL9:23 pmBillings Logan Intl

Jan 13

BIL6:30 amBillings Logan Intl

5h 39m

1 stop

SAT1:09 pmSan Antonio

$387

Find similar

Delta flights from San Antonio to Billings

Our best Delta deals on San Antonio to Billings flight tickets

Delta

Jun 16

SAT5:50 pmSan Antonio

5h 47m

1 stop

BIL10:37 pmBillings Logan Intl

Jun 24

BIL11:35 amBillings Logan Intl

4h 50m

1 stop

SAT5:25 pmSan Antonio

$371

Find similar

Delta

Jun 16

SAT12:50 pmSan Antonio

10h 47m

2 stops

BIL10:37 pmBillings Logan Intl

Jun 24

BIL5:45 amBillings Logan Intl

6h 46m

1 stop

SAT1:31 pmSan Antonio

$376

Find similar

Delta

Feb 18

SAT7:00 amSan Antonio

11h 24m

2 stops

BIL5:24 pmBillings Logan Intl

Feb 21

BIL5:10 amBillings Logan Intl

8h 34m

2 stops

SAT2:44 pmSan Antonio

$394

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Tue 1/6

4:43 pm-9:23 pm

1 stop5h 40m

Billings Logan Intl

Wed 1/7

2:45 pm-8:44 pm

1 stop4h 59m

$369

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Tue 6/16

6:05 pm-10:27 pm

1 stop5h 22m

Billings Logan Intl

Wed 6/24

11:35 am-5:25 pm

1 stop4h 50m

$371

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Tue 1/6

4:43 pm-9:23 pm

1 stop5h 40m

Billings Logan Intl

Wed 1/7

6:30 am-7:41 pm

2 stops12h 11m

$374

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Tue 6/16

12:50 pm-10:37 pm

2 stops10h 47m

Billings Logan Intl

Wed 6/24

6:25 pm-12:44 am

1 stop5h 19m

$376

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 1/10

4:43 pm-9:23 pm

1 stop5h 40m

Billings Logan Intl

Tue 1/13

6:30 am-1:09 pm

1 stop5h 39m

$387

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Wed 2/18

11:43 am-9:22 pm

2 stops10h 39m

Billings Logan Intl

Sat 2/21

2:35 pm-8:56 pm

1 stop5h 21m

$389

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 1/10

4:43 pm-9:23 pm

1 stop5h 40m

Billings Logan Intl

Tue 1/13

2:45 pm-10:57 pm

2 stops7h 12m

$392

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Wed 2/18

7:00 am-5:24 pm

2 stops11h 24m

Billings Logan Intl

Sat 2/21

5:10 am-2:44 pm

2 stops8h 34m

$394

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 1/10

5:25 am-3:22 pm

2 stops10h 57m

Billings Logan Intl

Tue 1/13

2:45 pm-10:57 pm

2 stops7h 12m

$397

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Sat 6/13

6:05 pm-10:27 pm

1 stop5h 22m

Billings Logan Intl

Sat 6/20

5:45 am-1:31 pm

1 stop6h 46m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

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

Fastest flight time	5h 19m
Direct flights	None

The fastest flight from San Antonio to Billings takes 5h 19m

There are no direct flights from San Antonio to Billings. There are no popular flight routes from San Antonio to Billings.

Search flight deals

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 19m, 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?
The number of operators available for flights from San Antonio Airport to Billings Logan Intl Airport is 2 as of December 2025.
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?
Based on momondo bookings for flights between San Antonio and Billings, the leading airline is United Airlines, making up 62% of the total bookings. Other popular airlines include Delta with 38%.

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
United Airlines	PriceFrom $232	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.9 8,005 reviews		Search Delta flights

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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.