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

Flying on Delta is currently your cheapest option to Great Falls, with prices starting at $259. Another option worth looking into is United Airlines, starting at $437 round trip.

What is the cheapest month to book a flight from Tulsa to Great Falls?

Currently, January is the cheapest month in which you can book a flight from Tulsa to Great Falls (average of $367). Flying from Tulsa to Great Falls in July is currently the most expensive (average of $574). 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.

What is the cheapest day to fly from Tulsa to Great Falls?

Travelers seeking maximum savings on their Tulsa to Great Falls flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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

Friday flights are generally found to be more expensive for flights from Tulsa to Great Falls. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Great Falls.

What is the cheapest time of day to fly from TUL to GTF?

It’s optimal to fly from Tulsa to Great Falls at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

Can I find deals for flights from Tulsa to Great Falls that include hotel bookings?

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

How can I find direct flights from Tulsa to Great Falls?

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

Can I find deals for business class flights from Tulsa to Great Falls?

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

$259+ Flights from Tulsa to Great Falls

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Cheap flight deals from Tulsa to Great Falls

Round-trip from	$259 (Delta)

From Tulsa to Great Falls

Search Deals

Find flight deals from Tulsa to Great Falls

Cheapest flights from Tulsa to Great Falls
Explore the most affordable flight options available from Tulsa to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Thu 8/216:10 pmTUL - GTF

1 stop5h 35mDelta

Mon 8/256:06 pmGTF - TUL

1 stop4h 53mDelta

Deal found 7/30

$259

Fri 10/36:00 amTUL - GTF

1 stop16h 11mUnited Airlines

Wed 10/82:31 pmGTF - TUL

1 stop4h 47mUnited Airlines

Deal found 7/30

$437

Best flights from Tulsa to Great Falls
Discover carefully curated flight deals from Tulsa to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Thu 8/216:10 pmTUL - GTF

1 stop5h 35mDelta

Mon 8/256:06 pmGTF - TUL

1 stop4h 53mDelta

Deal found 7/30

$259

Fri 10/36:00 amTUL - GTF

1 stop16h 11mUnited Airlines

Wed 10/82:31 pmGTF - TUL

1 stop4h 47mUnited Airlines

Deal found 7/30

$437

Last-minute flights from Tulsa to Great Falls
Discover last-minute flight deals from Tulsa to Great Falls. Data last updated July 31, 2025 and is based on user searches.

Fri 8/85:00 amTUL - GTF

2 stops9h 36mUnited Airlines

Sun 8/106:25 amGTF - TUL

1 stop5h 21mUnited Airlines

Deal found 7/31

$555

Fri 8/86:12 pmTUL - GTF

1 stop5h 33mDelta

Sun 8/1011:43 amGTF - TUL

1 stop4h 47mDelta

Deal found 7/31

$658

Tue 8/129:00 amTUL - GTF

1 stop5h 36mUnited Airlines

Sat 8/162:35 pmGTF - TUL

1 stop5h 08mUnited Airlines

Deal found 7/29

$454

Thu 8/216:10 pmTUL - GTF

1 stop5h 35mDelta

Mon 8/256:06 pmGTF - TUL

1 stop4h 53mDelta

Deal found 7/30

$259

Fly from

Fly to

Route

Depart

Return

Price

TulsaGreat Falls

TUL - GTF

TULGTF

Tulsa

Thu 8/21

6:10 pm-10:45 pm

1 stop5h 35m

Great Falls

Mon 8/25

6:06 pm-11:59 pm

1 stop4h 53m

$259

TulsaGreat Falls

TUL - GTF

TULGTF

Tulsa

Fri 10/3

6:00 am-9:11 pm

1 stop16h 11m

Great Falls

Wed 10/8

2:31 pm-8:18 pm

1 stop4h 47m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Tulsa to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Tulsa with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Great Falls

Read through reviews of airlines operating flights from Tulsa to Great Falls, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Tulsa to Great Falls round-trip?
Flying on Delta is currently your cheapest option to Great Falls, with prices starting at $259. Another option worth looking into is United Airlines, starting at $437 round trip.
Can I find deals for flights from Tulsa to Great Falls that include hotel bookings?
Yes. In addition to deals on Tulsa to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tulsa to Great Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tulsa to Great Falls.
Can I find deals for business class flights from Tulsa to Great Falls?
Yes. Cheapflights offers flight deals from Tulsa to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Tulsa to Great Falls?
Currently, January is the cheapest month in which you can book a flight from Tulsa to Great Falls (average of $367). Flying from Tulsa to Great Falls in July is currently the most expensive (average of $574). 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.

See more FAQs

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Top 2 airlines flying from Tulsa to Great Falls

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$248	Average$383	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$273	Average$613	FlexibilityNo cancel fee	On-time69%

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$259+ Cheap flights from Tulsa to Great Falls (TUL - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tulsa to Great Falls with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Tulsa to Great Falls

Round-trip from

Find flight deals from Tulsa to Great Falls

Cheapest flights from Tulsa to Great FallsExplore the most affordable flight options available from Tulsa to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Tulsa to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tulsa to Great Falls that are best for you.

Best time to book a flight from Tulsa to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Tulsa with our price prediction graph.

Reviews of airlines servicing Great Falls

Read through reviews of airlines operating flights from Tulsa to Great Falls, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

Can I find deals for flights from Tulsa to Great Falls that include hotel bookings?

How can I find direct flights from Tulsa to Great Falls?

Can I find deals for business class flights from Tulsa to Great Falls?

What is the cheapest month to book a flight from Tulsa to Great Falls?

Traveling to a place near Great Falls?

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Alternative routes for Tulsa to Great Falls

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Top 2 airlines flying from Tulsa to Great Falls

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Cheapest flights from Tulsa to Great Falls
Explore the most affordable flight options available from Tulsa to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.