San Antonio

Cheap flights from Billings to San Antonio (BIL - SAT)

The best prices from Billings Logan Intl to San Antonio are usually found in August or July, booked 25 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

How to find the cheapest flight from Billings to San Antonio

All the information you need to plan the best BIL to SAT flight in 2022: compare Billings to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.

BIL - SAT

Price

$255 - $471

SAT

Temperature

51.8 - 84.2 °F

SAT

Precipitation

1.6 - 3.7 inches

Popular in

December

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 33% potential price drop

Round-trip from

$255

From Billings Logan Intl to San Antonio

One-way from

$172

One-way flight from Billings Logan Intl to San Antonio

What is the cheapest day to fly round-trip from Billings to San Antonio?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Billings to San Antonio?

Travelers have found it’s best to book a flight 25 days in advance to save up to 52% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Billings to San Antonio 1-2 weeks in advance for as low as $447, or $555 for flights within the next 24 hours.

What is the cheapest month to fly from Billings to San Antonio?

August is one of the best times of the year to fly to San Antonio from Billings. Prices for August average $381 per person but you can even find prices for as low as $184. The most expensive prices can be found in the month of December. Opting for a August flight can save you 23% on your journey compared to booking in August

When is the cheapest time to fly from Billings to San Antonio (BIL - SAT)?

One of the essential ways to save on airfare from Billings to San Antonio is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 2% on airfare.

Cheap flights from Billings to San Antonio in January, February 2022

The best prices found for BIL to SAT flights for January, February
Feb 7 - Feb 9
BIL

Billings Logan Intl

SAT

San Antonio

1 stop

8h 44m
SAT

San Antonio

BIL

Billings Logan Intl

1 stop

6h 26m
$276

Delta

View Deal

Deal found 1/24/22

Feb 7 - Feb 9
BIL

Billings Logan Intl

SAT

San Antonio

2 stops

10h 21m
SAT

San Antonio

BIL

Billings Logan Intl

1 stop

7h 20m
$280

Delta

View Deal

Deal found 1/24/22

Feb 7 - Feb 9
BIL

Billings Logan Intl

SAT

San Antonio

2 stops

10h 21m
SAT

San Antonio

BIL

Billings Logan Intl

2 stops

12h 38m
$285

Delta

View Deal

Deal found 1/24/22

Billings to San Antonio 2022 flight deals

Cheap flights to San Antonio from Billings found for this year
Feb 7 - Feb 9
BIL

Billings Logan Intl

SAT

San Antonio

1 stop

8h 44m
SAT

San Antonio

BIL

Billings Logan Intl

1 stop

6h 26m
$276

Delta

View Deal

Deal found 1/24/22

Feb 7 - Feb 9
BIL

Billings Logan Intl

SAT

San Antonio

2 stops

10h 21m
SAT

San Antonio

BIL

Billings Logan Intl

1 stop

7h 20m
$280

Delta

View Deal

Deal found 1/24/22

Apr 1 - Apr 11
BIL

Billings Logan Intl

SAT

San Antonio

2 stops

23h 21m
SAT

San Antonio

BIL

Billings Logan Intl

1 stop

21h 24m
$284

United Airlines

View Deal

Deal found 1/25/22

One-way flights to San Antonio from Billings

The cheapest one-way flights from Billings to San Antonio
Feb 21
BIL

Billings Logan Intl

SAT

San Antonio

2 stops

27h 59m
$137

United Airlines

View Deal

Deal found 1/24/22

May 2
BIL

Billings Logan Intl

SAT

San Antonio

2 stops

37h 42m
$142

Multiple Airlines

View Deal

Deal found 1/24/22

Feb 21
BIL

Billings Logan Intl

SAT

San Antonio

1 stop

21h 39m
$144

American Airlines

View Deal

Deal found 1/24/22

Related info for your journey

Useful info, stats and facts about Billings to San Antonio flights.

Which airlines flying from Billings Logan Intl to San Antonio have flexible cancellations due to COVID-19?

Some of our airline partners flying from Billings Logan Intl to San Antonio have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Billings to San Antonio for under $300 on Cheapflights?

Yes, there are multiple flights from Billings to San Antonio for under $300. The cheapest flight booked recently is on Delta for just $276, but on average you can expect to pay $328.

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

Flying on Delta is currently your cheapest option to San Antonio, with prices starting at $276. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $284 and $360, respectively. You may be able to fly from Billings to San Antonio for 27% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Billings to San Antonio one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $137. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Billings to San Antonio for a low price.

What are the most popular airlines that fly from Billings to San Antonio?

When booking a flight from Billings to San Antonio, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

What are the cheapest flights from Billings to San Antonio?

The cheapest flight price from Billings to San Antonio is $186. On average you can expect to pay $243. The most popular route, (Billings Logan Intl - San Antonio), can usually be booked for $276.

Can I fly to San Antonio from Billings Logan Intl right now?

Information is based on travel restrictions for travel to San Antonio within the United States

Most visitors from Billings Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from Billings Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Antonio.

Quarantine requirements
Visitors from Billings Logan Intl are not required to quarantine after entering San Antonio.

Can I fly back to Billings Logan Intl from San Antonio?

Returning to Billings Logan Intl from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Billings Logan Intl.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Billings Logan Intl.

Alternative routes for Billings to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Billings to San Antonio

The chart below displays the airlines Cheapflights users traveling from Billings to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American Airlines
Cheapest$138
Average$351
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
United Airlines
Cheapest$149
Average$387
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Delta
Cheapest$174
Average$345
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety