What is the cheapest airline that flies from San Antonio to Billings Logan Intl?

American Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from San Antonio to Billings Logan Intl

What airlines fly to Billings?

United Airlines, American Airlines and Delta 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 59% 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 3 as of April 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.

$214 Cheap Flights from San Antonio to Billings in 2025

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Find the cheapest flights from San Antonio to Billings

Round-trip

One-way

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Antonio to Billings.

6:06 pm - 10:58 pmSAT-BIL

5h 52m1 stop

5:59 pm - 12:39 amBIL-SAT

5h 40m1 stop

$347Delta

Find Deal

Thu, May 29 - Tue, Jun 3

4:00 pm - 12:19 amSAT-BIL

9h 19m2 stops

5:59 pm - 12:39 amBIL-SAT

5h 40m1 stop

$352Delta

Find Deal

Thu, May 29 - Tue, Jun 3

6:10 pm - 12:19 amSAT-BIL

7h 09m1 stop

5:20 am - 1:45 pmBIL-SAT

7h 25m1 stop

$377Delta

Find Deal

Thu, May 29 - Mon, Jun 2

4:00 pm - 12:19 amSAT-BIL

9h 19m2 stops

5:20 am - 1:45 pmBIL-SAT

7h 25m1 stop

$382Delta

Find Deal

Thu, May 29 - Mon, Jun 2

4:22 pm - 10:39 pmSAT-BIL

7h 17m2 stops

7:00 am - 5:42 pmBIL-SAT

9h 42m2 stops

$467United Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 6

2:28 pm - 9:28 pmSAT-BIL

8h 00m1 stop

2:02 pm - 8:55 pmBIL-SAT

5h 53m1 stop

$522American Airlines

Find Deal

Mon, Apr 14 - Fri, Apr 18

7:00 am - 1:28 pmSAT-BIL

7h 28m1 stop

2:02 pm - 10:57 pmBIL-SAT

7h 55m1 stop

$541American Airlines

Find Deal

Wed, Apr 16 - Mon, Apr 21

4:51 pm - 9:14 pmSAT-BIL

5h 23m1 stop

7:00 am - 11:56 pmBIL-SAT

15h 56m1 stop

$987United Airlines

Find Deal

Wed, Jun 18 - Tue, Jun 24

5:20 pm - 9:55 pmSAT-BIL

5h 35m1 stop

12:36 pm - 11:03 pmBIL-SAT

9h 27m2 stops

$1,110American Airlines

Find Deal

Wed, Jun 18 - Tue, Jun 24

2:24 pm - 1:17 pmSAT-BIL

23h 53m2 stops

7:00 am - 8:50 amBIL-SAT

24h 50m2 stops

$1,339United Airlines

Find Deal

Wed, Jun 18 - Tue, Jun 24

Delta flights from San Antonio to Billings

Our best Delta deals on San Antonio to Billings flight tickets

Delta

May 29

SAT6:06 pmSan Antonio

5h 52m

1 stop

BIL10:58 pmBillings Logan Intl

Jun 3

BIL5:59 pmBillings Logan Intl

5h 40m

1 stop

SAT12:39 amSan Antonio

$347

Find similar

Delta

May 29

SAT4:00 pmSan Antonio

9h 19m

2 stops

BIL12:19 amBillings Logan Intl

Jun 3

BIL5:59 pmBillings Logan Intl

5h 40m

1 stop

SAT12:39 amSan Antonio

$352

Find similar

Delta

May 29

SAT6:10 pmSan Antonio

7h 09m

1 stop

BIL12:19 amBillings Logan Intl

Jun 2

BIL5:20 amBillings Logan Intl

7h 25m

1 stop

SAT1:45 pmSan Antonio

$377

Find similar

United Airlines flights from San Antonio to Billings

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

United Airlines

Sep 4

SAT4:22 pmSan Antonio

7h 17m

2 stops

BIL10:39 pmBillings Logan Intl

Sep 6

BIL7:00 amBillings Logan Intl

9h 42m

2 stops

SAT5:42 pmSan Antonio

$467

Find similar

United Airlines

Jun 18

SAT4:51 pmSan Antonio

5h 23m

1 stop

BIL9:14 pmBillings Logan Intl

Jun 24

BIL7:00 amBillings Logan Intl

15h 56m

1 stop

SAT11:56 pmSan Antonio

$987

Find similar

United Airlines

Jun 18

SAT2:24 pmSan Antonio

23h 53m

2 stops

BIL1:17 pmBillings Logan Intl

Jun 24

BIL7:00 amBillings Logan Intl

24h 50m

2 stops

SAT8:50 amSan Antonio

$1,339

Find similar

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 $408.

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

Best Price Found	$854
Fastest flight time	5h 23m
Direct flights	None
Airports in Billings	1 airport

The best one-way flight to Billings from San Antonio in the past 72 hours is $854. The best round-trip flight deal from San Antonio to Billings found on momondo in the last 72 hours is $347.

The fastest flight from San Antonio to Billings takes 5h 23m

There are no direct flights from San Antonio to Billings. Popular non-direct route for this connection is San Antonio Airport - Billings Logan Intl Airport.

There is 1 airport near Billings: Billings Logan Intl (BIL)

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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 23m, 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 3 as of April 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 63% of the total bookings. Other popular airlines include Delta with 20% and American Airlines with 17%.

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
Delta	PriceFrom $296	Free Cancellation	Rating 8.0 7,897 reviews	Search Delta flights
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $364	Free Cancellation	Rating 7.4 8,619 reviews	Search United Airlines flights

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.