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$419+ Cheap flights from Grand Junction to Louisville (GJT - SDF)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SDF
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
1 adult, Economy
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Cheap flight deals from Grand Junction to Louisville

Cheapest flights from Grand Junction to Louisville
Explore the most affordable flight options available from Grand Junction to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.

This United Airlines deal was found by Cheapflights users on 5/12. 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 8/183:12 pm
GJT
-
SDF
1 stop5h 19m
United Airlines
Sat 8/223:25 pm
SDF
-
GJT
1 stop7h 10m
United Airlines
Deal found 5/12$419
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 10/225:30 am
GJT
-
SDF
1 stop6h 53m
United Airlines
Mon 10/263:20 pm
SDF
-
GJT
1 stop7h 07m
United Airlines
Deal found 5/11$506
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:12 pm
GJT
-
SDF
2 stops8h 05m
American Airlines
Fri 8/215:53 pm
SDF
-
GJT
1 stop5h 41m
American Airlines
Deal found 5/12$512
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:42 pm
GJT
-
SDF
1 stop6h 59m
American Airlines
Thu 5/1411:00 am
SDF
-
GJT
1 stop7h 27m
American Airlines
Deal found 5/9$531
This United Airlines deal was found by Cheapflights users on 5/9. 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 5/1211:24 am
GJT
-
SDF
2 stops10h 32m
United Airlines
Thu 5/148:45 am
SDF
-
GJT
2 stops13h 59m
United Airlines
Deal found 5/9$631

Find flight deals from Grand Junction to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to Louisville (SDF). 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 May 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$419
(United Airlines)

Popular in

November

Cheapest in

February

Average price

$535
Provider with most accurate pricing for Grand Junction Regnl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-Louisville Intl flights.
Search Deals
From Grand Junction Regnl to Louisville Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction to Louisville 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 May 14, 2026.
Use the filters below to find and compare flights from Grand Junction to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Grand JunctionLouisville

GJT - SDF

GJTSDF

Grand Junction Regnl

Tue 8/18

3:12 pm-10:31 pm

1 stop5h 19m

Louisville Intl

Sat 8/22

8:00 am-12:38 pm

1 stop6h 38m

$419

Grand JunctionLouisville

GJT - SDF

GJTSDF

Grand Junction Regnl

Thu 10/22

5:30 am-2:23 pm

1 stop6h 53m

Louisville Intl

Mon 10/26

3:20 pm-8:27 pm

1 stop7h 07m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Sorted by cheapest first

Compare providers for flights from Grand Junction to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to Louisville in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Junction-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Junction-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Junction to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Grand Junction 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 Grand Junction to Louisville

How much does it cost to fly round-trip from Grand Junction to Louisville?

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated May 14, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Grand Junction to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,715 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,715 reviews
United Airlines
7.4
Good
9,715 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,666 reviews
United Airlines
7.4
Good
9,715 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

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

  • How long is the flight from Grand Junction to Louisville?

    For as low as $419, United Airlines can have you in Louisville from Grand Junction in 5h 19m. There are 1228 mi between Grand Junction and Louisville.

  • What are the cheapest airlines flying from Grand Junction to Louisville round-trip?

    According to our current data, American Airlines ($256), and United Airlines ($256) offers the cheapest pricing from Grand Junction to Louisville. American Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Grand Junction to Louisville that include hotel bookings?

    Yes. In addition to deals on Grand Junction to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Junction to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to Louisville.

  • Can I find deals for business class flights from Grand Junction to Louisville?

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

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Elizabethtown
Corydon
Jeffersonville
Bardstown

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Top 2 airlines flying from Grand Junction to Louisville

Discover the top 2 airlines that operate flights from Grand Junction to Louisville. 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 2,558,603 searches. Data last updated May 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$561FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$489FlexibilityNo cancel feeOn-time69%

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