Cheap flights from San Antonio to Great Falls (SAT - GTF)

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How to find the cheapest flight from
San Antonio (SAT) to Great Falls (GTF)

All the information you need to plan the best SAT to GTF flight in 2022: compare San Antonio to Great Falls flight prices with the expected peak season, weather and rainfall in Great Falls.
SAT - GTF
Price
$250 - $596
GTF
Temperature
24.8 - 68 °F
GTF
Rainfall
0.5 - 2.5 inches

Popular in

June

High demand for flights, 31% potential price rise

Cheapest in

July

Best time to find cheap flights, 39% potential price drop

Average price

$373

Average for round-trip flights in May 2022

Round-trip from

$250

From San Antonio to Great Falls

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from San Antonio to Great Falls?

July can be a great time to fly to Great Falls from San Antonio with a flight ticket averaging about $410. Cheapflights users have found deals in the month of July for as cheap as $137. The most expensive prices can be found in the month of June.

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

Travelers have found that booking a Sunday departure is the best way to save up to 79% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from San Antonio to Great Falls (SAT - GTF)?

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from San Antonio to Great Falls by exploring options for tickets at noon.

Cheap flights from San Antonio to Great Falls in May, June 2022

The best prices found for SAT to GTF flights for May, June
1 Jun - 8 Jun
$684pp
SAT
San Antonio
United Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio
26 May - 30 May
$804pp
SAT
San Antonio
United Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio
28 May - 30 May
$814pp
SAT
San Antonio
United Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio

San Antonio to Great Falls 2022 flight deals

Cheap flights to Great Falls from San Antonio found for this year
26 Aug - 28 Aug
$624pp
SAT
San Antonio
United Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio
26 Aug - 28 Aug
$636pp
SAT
San Antonio
United Airlines
   
2 STOPS
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio
1 Jun - 8 Jun
$684pp
SAT
San Antonio
United Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio

Last minute flights from San Antonio to Great Falls

Late deals on round-trip flights to Great Falls from San Antonio, departing today and this week
1 Jun - 8 Jun
$684pp
SAT
San Antonio
United Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio
1 Jun - 8 Jun
$1,186pp
SAT
San Antonio
Multiple Airlines
   
2 STOPS
GTF
Great Falls
GTF
Great Falls
Alaska Airlines
 
1 STOP
SAT
San Antonio
1 Jun - 8 Jun
$1,229pp
SAT
San Antonio
Multiple Airlines
   
2 STOPS
GTF
Great Falls
GTF
Great Falls
United Airlines
   
2 STOPS
SAT
San Antonio

One-way flights to Great Falls from San Antonio

The cheapest one-way flights from San Antonio to Great Falls
1:48 am - 9:32 am
United Airlines
1 Stop
8h 44m
SAT - GTF
United Airlines
$525
United
2:19 pm - 6:34 pm
Delta
1 Stop
5h 15m
SAT - GTF
Delta
$1,139
Delta
1:30 am - 9:32 am
United Airlines
2 Stops
9h 02m
SAT - GTF
United Airlines
$539
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Antonio</span> to <span class="emphasized">Great Falls</span> flights.

Flight FAQs

From San Antonio to Great Falls

Which airlines flying from San Antonio to Great Falls have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Antonio to Great Falls have new flexible policies in place due to COVID-19. United 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 San Antonio to Great Falls for under $700 on Cheapflights?

Yes, there are multiple flights from San Antonio to Great Falls for under $700. The cheapest flight booked recently is on United Airlines for just $624, but on average you can expect to pay $855.

Are there last-minute flights available from San Antonio to Great Falls for under $700?

There are currently 3+ open flights from San Antonio to Great Falls within the next 7 days for less than $700.

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

United Airlines, at $624, was found to be the cheapest airline from San Antonio to Great Falls. An alternate airline flying to your destination would be Delta.

What are the cheapest flights from San Antonio to Great Falls?

The cheapest flight price from San Antonio to Great Falls is $508. On average you can expect to pay $533. The most popular route, (San Antonio - Great Falls), can usually be booked for $705.

COVID Restrictions

View COVID Travel Restrictions for Great Falls, MT

Do I need a COVID test to fly to Great Falls from San Antonio?

Information is based on travel restrictions for travel to Great Falls within the United States

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

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Great Falls.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Great Falls.

Do I need a test to fly back to San Antonio from Great Falls?

Returning to San Antonio from Great Falls

COVID-19 testing requirements
Visitors from Great Falls must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Antonio.

Quarantine requirements
Visitors from Great Falls are not required to quarantine after entering San Antonio.

Hide COVID Travel Restrictions for Great Falls, MT

Destination information for Great Falls

Things to know before you go - useful duration and weather info for your trip from San Antonio to Great Falls.
Average temperature for May in Great Falls
66.2 °F
Avg rainfall for May in Great Falls
2.2 ″

Airports servicing San Antonio

Airports servicing Great Falls

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