HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lexington

$423+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LEX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Great Falls to Lexington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$423
(United Airlines)
From Great Falls to Lexington Blue Grass
Search Deals

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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 6/272:35 pmGTF - LEX
1 stop5h 36mUnited Airlines
Sat 7/57:00 amLEX - GTF
1 stop6h 29mUnited Airlines
Deal found 6/10$423
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/186:19 pmGTF - LEX
2 stops13h 02mDelta
Tue 7/221:03 pmLEX - GTF
2 stops11h 42mDelta
Deal found 6/10$618

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 June 12, 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

Fri 6/27

2:35 pm-10:11 pm

1 stop5h 36m

Lexington Blue Grass

Sat 7/5

7:00 am-11:29 am

1 stop6h 29m

$423

Great FallsLexington

GTF - LEX

GTFLEX

Great Falls

Fri 7/18

6:19 pm-9:21 am

2 stops13h 02m

Lexington Blue Grass

Tue 7/22

1:03 pm-10:45 pm

2 stops11h 42m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Lexington

Rainfall in Lexington by month

Plan your trip to Lexington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lexington ranges from 2.9 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Lexington when rainfall is around 2.9 in.

Temperature in Lexington by month

Plan your trip to Lexington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lexington, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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

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 Great Falls?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Great Falls to Lexington

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Nashville flights
Missoula to Nashville flights
Billings to Nashville flights
Bozeman to Cincinnati flights
Bozeman to Knoxville flights
Kalispell to Nashville flights
Missoula to Cincinnati flights
Billings to Knoxville flights
Bozeman to Lexington flights
Billings to Cincinnati flights
Great Falls to Nashville flights
Kalispell to Knoxville flights
Missoula to Knoxville flights
Missoula to Lexington flights
Billings to Louisville flights
Helena to Nashville flights
Kalispell to Louisville flights
Billings to Lexington flights
Kalispell to Cincinnati flights
Bozeman to Louisville flights
Helena to Cincinnati flights
Kalispell to Lexington flights
Butte to Cincinnati flights
Helena to Louisville flights
Butte to Nashville flights
Missoula to Louisville flights
Butte to Knoxville flights
Great Falls to Cincinnati flights
Cody to Nashville flights
Billings to Evansville flights
Bozeman to Huntington flights
Helena to Lexington flights
Helena to Blountville flights
Helena to Knoxville flights
Bozeman to Blountville flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.