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Cheap flights from Great Falls to San Antonio (GTF - SAT) from $219

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GTF — SAT
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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Cheap flight deals from Great Falls to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2024.

Popular in

May

Cheapest in

November

Round-trip from

$289

One-way from

$219
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Great Falls to San Antonio
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One-way flight from Great Falls to San Antonio
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What is the cheapest day to fly round-trip from Great Falls to San Antonio?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 61% when planning your travel around this day of the week.

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 May. For low rates, November can be a great choice for travel to San Antonio. Flights to San Antonio from Great Falls in November are about $557 on average during November, but can be found for as low as $421.

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 in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

Cheap Delta flights from Great Falls to San Antonio

Explore cheap flight options specifically provided by Delta for the route between Great Falls and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Great Falls to San Antonio. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 5/316:24 pmGTF - SAT
1 stop5h 13mDelta
Mon 6/312:10 pmSAT - GTF
1 stop6h 28mDelta
Deal found 4/28$438
Fri 5/316:24 pmGTF - SAT
2 stops14h 18mDelta
Mon 6/36:01 pmSAT - GTF
1 stop6h 06mDelta
Deal found 4/28$443
Wed 5/296:00 amGTF - SAT
2 stops10h 08mDelta
Tue 6/412:17 pmSAT - GTF
2 stops11h 50mDelta
Deal found 4/28$448
Fri 5/316:24 pmGTF - SAT
2 stops17h 57mDelta
Mon 6/32:31 pmSAT - GTF
2 stops9h 05mDelta
Deal found 4/27$517
Tue 9/105:55 amGTF - SAT
1 stop6h 31mDelta
Tue 9/176:05 pmSAT - GTF
1 stop5h 32mDelta
Deal found 4/28$608
Thu 6/2012:05 pmGTF - SAT
2 stops11h 12mDelta
Sun 6/236:22 pmSAT - GTF
1 stop5h 26mDelta
Deal found 4/28$623
Thu 6/2012:05 pmGTF - SAT
2 stops11h 12mDelta
Sun 6/237:20 amSAT - GTF
2 stops11h 14mDelta
Deal found 4/28$753

Cheap United Airlines flights from Great Falls to San Antonio

Explore cheap flight options specifically provided by United Airlines for the route between Great Falls and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Great Falls and landing in San Antonio. Deals frequently update to provide users with more options.
Tue 9/102:25 pmGTF - SAT
1 stop21h 40mUnited Airlines
Tue 9/171:20 pmSAT - GTF
1 stop8h 57mUnited Airlines
Deal found 4/28$484
Mon 6/106:45 amGTF - SAT
1 stop5h 22mUnited Airlines
Wed 8/214:45 pmSAT - GTF
1 stop21h 41mUnited Airlines
Deal found 4/28$501
Tue 9/102:25 pmGTF - SAT
1 stop8h 34mUnited Airlines
Tue 9/177:32 pmSAT - GTF
2 stops26h 45mUnited Airlines
Deal found 4/28$510
Mon 6/106:45 amGTF - SAT
1 stop5h 22mUnited Airlines
Wed 8/219:40 amSAT - GTF
2 stops12h 37mUnited Airlines
Deal found 4/28$527
Tue 9/107:00 amGTF - SAT
2 stops15h 00mUnited Airlines
Tue 9/175:50 pmSAT - GTF
2 stops28h 27mUnited Airlines
Deal found 4/28$536
Thu 6/206:45 amGTF - SAT
1 stop16h 14mUnited Airlines
Sun 6/235:37 amSAT - GTF
1 stop16h 26mUnited Airlines
Deal found 4/28$578
Mon 6/102:17 pmGTF - SAT
1 stop5h 41mUnited Airlines
Wed 8/215:15 amSAT - GTF
3 stops17h 02mUnited Airlines
Deal found 4/28$604

Cheap Great Falls to San Antonio flights in April & May 2024

Find cheap flight options from Great Falls to San Antonio specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
Check out some of the best flight deals from Great Falls to San Antonio in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/297:00 amGTF - SAT
1 stop21h 07mAlaska Airlines
Tue 6/46:01 pmSAT - GTF
1 stop6h 54mAlaska Airlines
Deal found 4/28$395
Fri 5/316:24 pmGTF - SAT
1 stop5h 13mDelta
Mon 6/312:10 pmSAT - GTF
1 stop6h 28mDelta
Deal found 4/28$438
Fri 5/316:24 pmGTF - SAT
2 stops14h 18mDelta
Mon 6/36:01 pmSAT - GTF
1 stop6h 06mDelta
Deal found 4/28$443
Wed 5/296:00 amGTF - SAT
2 stops10h 08mDelta
Tue 6/412:17 pmSAT - GTF
2 stops11h 50mDelta
Deal found 4/28$448
Fri 5/316:24 pmGTF - SAT
2 stops17h 57mDelta
Mon 6/32:31 pmSAT - GTF
2 stops9h 05mDelta
Deal found 4/27$517

Great Falls to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Great Falls and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Check out some of the best flight deals from Great Falls to San Antonio in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/297:00 amGTF - SAT
1 stop21h 07mAlaska Airlines
Tue 6/46:01 pmSAT - GTF
1 stop6h 54mAlaska Airlines
Deal found 4/28$395
Fri 5/316:24 pmGTF - SAT
1 stop5h 13mDelta
Mon 6/312:10 pmSAT - GTF
1 stop6h 28mDelta
Deal found 4/28$438
Fri 5/316:24 pmGTF - SAT
2 stops14h 18mDelta
Mon 6/36:01 pmSAT - GTF
1 stop6h 06mDelta
Deal found 4/28$443
Wed 5/296:00 amGTF - SAT
2 stops10h 08mDelta
Tue 6/412:17 pmSAT - GTF
2 stops11h 50mDelta
Deal found 4/28$448
Tue 9/102:25 pmGTF - SAT
1 stop21h 40mUnited Airlines
Tue 9/171:20 pmSAT - GTF
1 stop8h 57mUnited Airlines
Deal found 4/28$484
Mon 6/106:45 amGTF - SAT
1 stop5h 22mUnited Airlines
Wed 8/214:45 pmSAT - GTF
1 stop21h 41mUnited Airlines
Deal found 4/28$501
Tue 9/102:25 pmGTF - SAT
1 stop8h 34mUnited Airlines
Tue 9/177:32 pmSAT - GTF
2 stops26h 45mUnited Airlines
Deal found 4/28$510
Fri 5/316:24 pmGTF - SAT
2 stops17h 57mDelta
Mon 6/32:31 pmSAT - GTF
2 stops9h 05mDelta
Deal found 4/27$517
Mon 6/106:45 amGTF - SAT
1 stop5h 22mUnited Airlines
Wed 8/219:40 amSAT - GTF
2 stops12h 37mUnited Airlines
Deal found 4/28$527

One-way flights to San Antonio from Great Falls

Search for one-way flight options from Great Falls to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Users traveling one-way from Great Falls to San Antonio can select one of these great deals. Those seeking round-trip flights from Great Falls to San Antonio should utilize the search form at the the top of the page.
Mon 6/106:15 pmGTF - SAT
1 stop5h 44mDelta
Deal found 4/28$219
Mon 6/102:17 pmGTF - SAT
2 stops17h 11mUnited Airlines
Deal found 4/28$358

Find flights from Great Falls to San Antonio within your budget

Customize your flight search to find flights from Great Falls to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$395 - $527

Route

Depart

Return

Price

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Wed 5/29

1 stop21h 07m

San Antonio

Tue 6/4

1 stop6h 54m

$395

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Fri 5/31

1 stop5h 13m

San Antonio

Mon 6/3

1 stop6h 28m

$438

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Fri 5/31

2 stops14h 18m

San Antonio

Mon 6/3

1 stop6h 06m

$443

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Wed 5/29

2 stops10h 08m

San Antonio

Tue 6/4

2 stops11h 50m

$448

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Tue 9/10

1 stop21h 40m

San Antonio

Tue 9/17

1 stop8h 57m

$484

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Mon 6/10

1 stop5h 22m

San Antonio

Wed 8/21

1 stop21h 41m

$501

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Tue 9/10

1 stop8h 34m

San Antonio

Tue 9/17

2 stops26h 45m

$510

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Fri 5/31

2 stops17h 57m

San Antonio

Mon 6/3

2 stops9h 05m

$517

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Mon 6/10

1 stop5h 22m

San Antonio

Wed 8/21

2 stops12h 37m

$527

Flights are sorted by cheapest first

Deals found on 4/28

When is the cheapest time to fly from Great Falls to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Great Falls to San Antonio. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Great Falls to San Antonio flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Antonio by month

Plan your trip from Great Falls to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Great Falls to San Antonio is currently $289 while a round-trip flight costs $474. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Great Falls to San Antonio (average of $289). Flying from Great Falls to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$303

February

$317

March

$376

April

$344

May

$332

June

$366

July

$350

August

$298

September

$289

October

$298

November

$315

December

$313

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °F

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated April 29, 2024.
See what other customers who have flown with Delta and United Airlines from Great Falls to San Antonio have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,110 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,932 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,221 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 Alaska Airlines for just $395, but on average you can expect to pay $531.

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

    Currently priced at $395, Alaska Airlines will fly you from Great Falls to San Antonio and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $438 and $484, respectively. Alaska Airlines is currently priced 29% below the average price you’ll pay for this route.

  • What does GTF to SAT mean?

    This is defined as Great Falls Airport (GTF) and San Antonio Airport (SAT). Codes like San Antonio Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Great Falls to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Great Falls to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Great Falls to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Great Falls to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Great Falls to San Antonio that include hotel bookings?

    Yes. In addition to deals on Great Falls to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to San Antonio.

  • Can I find deals for business class flights from Great Falls to San Antonio?

    Yes. Cheapflights offers flight deals from Great Falls to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Great Falls to San Antonio that allow pets onboard?

    Many airlines flying from Great Falls to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Great Falls to San Antonio?

    Yes, you can often find last-minute deals on Great Falls to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Great Falls to San Antonio flight deals updated?

    The Great Falls to San Antonio flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Great Falls to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Great Falls to San Antonio

Discover the top 2 airlines that operate flights from Great Falls to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$427FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$427Average$567FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Great Falls to San Antonio by cabin class

Find flights from Great Falls to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Great Falls to San Antonio?

Deals for Great Falls to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Great Falls to San Antonio?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Great Falls to San Antonio.

Can Cheapflights find flights from Great Falls to San Antonio with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Great Falls to San Antonio flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Great Falls to San Antonio become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Antonio from Great Falls today and book when prices fit your budget.

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