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

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Home North America USA Texas San Antonio Cheap flights from Great Falls to San Antonio

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

All the information you need to plan the best GTF to SAT flight in 2021: compare Great Falls to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
GTF - SAT
Price
$258 - $643
SAT
Temperature
51.8 - 84.2 °F
SAT
Precipitation
1.6 - 3.7 inches

Popular in

December

High demand for flights, 36% potential price rise

Cheapest in

June

Best time to find cheap flights, 37% potential price drop

Average price

$398

Average for round-trip flights in October 2021

Round-trip from

$258

From Great Falls to San Antonio

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

Departing on a Friday is a good option for securing a great price. You can expect to save up to 44% when planning your travel around this day of the week.

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

A simple way to save on the total cost of your ticket is to fly from Great Falls to San Antonio at noon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.

What is the cheapest month to fly from Great Falls to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, June can be a great choice for travel to San Antonio. Flights to San Antonio from Great Falls in June are about $411 on average during June, but can be found for as low as $162.

Cheap flights from Great Falls to San Antonio in October, November 2021

The best prices found for GTF to SAT flights for October, November
2 Nov - 7 Nov
$366pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
GTF
Great Falls
2 Nov - 7 Nov
$397pp
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
GTF
Great Falls
9 Nov - 14 Nov
$400pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
GTF
Great Falls

Great Falls to San Antonio 2021 flight deals

Cheap flights to San Antonio from Great Falls found for this year
2 Dec - 9 Dec
$337pp
GTF
Great Falls
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
GTF
Great Falls
20 Dec - 26 Dec
$364pp
GTF
Great Falls
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
GTF
Great Falls
2 Nov - 7 Nov
$366pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
GTF
Great Falls

Related info for your journey

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

Flight FAQs

From Great Falls to San Antonio

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

Some of our airline partners flying from Great Falls to San Antonio have new flexible policies in place due to COVID-19. United Airlines, Delta, and Alaska Airlines 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 Great Falls to San Antonio for under $400 on Cheapflights?

Yes, there are multiple flights from Great Falls to San Antonio for under $400. The cheapest flight booked recently is on United Airlines for just $348, but on average you can expect to pay $421.

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

Currently priced at $348, United Airlines will fly you from Great Falls to San Antonio and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $370 and $541, respectively. United Airlines is currently priced 15% below the average price you’ll pay for this route.

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

Alaska Airlines, Delta and United Airlines are the most popular airlines when flying from Great Falls to San Antonio.

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

Looking at all options, your cheapest flight can be booked for $139. While the most popular route (Great Falls - San Antonio) can be booked for $364 on average our data indicates $355 when flying from Great Falls to San Antonio

Related searches

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COVID Restrictions

View COVID Travel Restrictions for San Antonio, TX

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

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

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

COVID-19 testing requirements
Visitors from Great Falls must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Antonio.

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

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

Returning to Great Falls from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Great Falls.

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

Hide COVID Travel Restrictions for San Antonio, TX

Alternative routes for Great Falls to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Billings Logan Intl to Corpus Christi from $530 pp
Great Falls to El Paso from $1,805 pp

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from Great Falls to San Antonio.

Airports servicing Great Falls

Great Falls (GTF)

Airports servicing San Antonio

San Antonio (SAT)

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home North America USA Texas San Antonio Cheap flights from Great Falls to San Antonio