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$344+ Cheap flights from Great Falls to Lexington (GTF - LEX)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LEX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Great Falls to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Lexington (LEX). 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 July 30, 2025.

Round-trip from

$344
(United Airlines)
From Great Falls to Lexington Blue Grass
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Find flight deals from Great Falls to Lexington

Cheapest flights from Great Falls to Lexington
Explore the most affordable flight options available from Great Falls to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/262:35 pmGTF - LEX
1 stop5h 41mUnited Airlines
Sat 8/3011:07 amLEX - GTF
2 stops12h 21mUnited Airlines
Deal found 7/28$344
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:45 amGTF - LEX
2 stops9h 24mDelta
Sat 8/301:03 pmLEX - GTF
2 stops11h 42mDelta
Deal found 7/28$349
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/144:29 pmGTF - LEX
2 stops16h 10mAlaska Airlines
Tue 9/166:47 amLEX - GTF
2 stops11h 02mAlaska Airlines
Deal found 7/30$677

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Lexington 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 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Great Falls to Lexington that are best for you.

Fly from

Great Falls

Fly to

Lexington

Route

Depart

Return

Price

Great FallsLexington

GTF - LEX

GTFLEX

Great Falls

Tue 8/26

2:35 pm-10:16 pm

1 stop5h 41m

Lexington Blue Grass

Sat 8/30

11:07 am-9:28 pm

2 stops12h 21m

$344

Great FallsLexington

GTF - LEX

GTFLEX

Great Falls

Tue 8/26

5:45 am-5:09 pm

2 stops9h 24m

Lexington Blue Grass

Sat 8/30

1:03 pm-10:45 pm

2 stops11h 42m

$349

Great FallsLexington

GTF - LEX

GTFLEX

Great Falls

Sun 9/14

4:29 pm-10:39 am

2 stops16h 10m

Lexington Blue Grass

Tue 9/16

6:47 am-3:49 pm

2 stops11h 02m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Great Falls to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Great Falls 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 Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Great Falls to Lexington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to Lexington 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 Great Falls to Lexington?

    Currently, August is the cheapest month in which you can book a flight from Great Falls to Lexington (average of $303). Flying from Great Falls to Lexington in April is currently the most expensive (average of $390). 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

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Georgetown
Danville
Berea

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