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Grand Junction

$251+ Cheap flights from St. Louis to Grand Junction (STL - GJT)

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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GJT
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from St. Louis to Grand Junction

Cheapest flights from St. Louis to Grand Junction
Explore the most affordable flight options available from St. Louis to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This Delta deal was found by Cheapflights users on 7/5. 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 8/212:32 pm
STL
-
GJT
1 stop4h 46m
Delta
Wed 8/266:53 pm
GJT
-
STL
1 stop4h 48m
Delta
Deal found 7/5$339
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/211:36 pm
STL
-
GJT
1 stop4h 55m
United Airlines
Wed 8/265:30 am
GJT
-
STL
2 stops8h 27m
United Airlines
Deal found 7/6$344
This Delta deal was found by Cheapflights users on 7/3. 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.
Sat 9/265:00 pm
STL
-
GJT
1 stop5h 57m
Delta
Sun 9/276:53 pm
GJT
-
STL
1 stop4h 51m
Delta
Deal found 7/3$359
This Delta deal was found by Cheapflights users on 7/6. 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.
Sat 9/265:00 pm
STL
-
GJT
1 stop5h 57m
Delta
Mon 9/286:53 pm
GJT
-
STL
1 stop4h 51m
Delta
Deal found 7/6$379
This United Airlines deal was found by Cheapflights users on 7/6. 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 10/165:10 am
STL
-
GJT
1 stop4h 39m
United Airlines
Wed 10/219:24 am
GJT
-
STL
1 stop6h 13m
United Airlines
Deal found 7/6$381
This Delta deal was found by Cheapflights users on 7/6. 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 9/252:25 pm
STL
-
GJT
1 stop4h 53m
Delta
Sun 9/276:53 pm
GJT
-
STL
1 stop4h 51m
Delta
Deal found 7/6$389
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/85:42 am
STL
-
GJT
1 stop5h 23m
American Airlines
Wed 9/1612:01 pm
GJT
-
STL
1 stop7h 51m
American Airlines
Deal found 7/3$400
This Delta deal was found by Cheapflights users on 7/6. 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 9/252:25 pm
STL
-
GJT
1 stop4h 53m
Delta
Mon 9/286:53 pm
GJT
-
STL
1 stop4h 51m
Delta
Deal found 7/6$409

Find flight deals from St. Louis to Grand Junction

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Grand Junction (GJT). 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 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(Delta)

One-way from

$251
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$527
Provider with most accurate pricing for Lambert-St Louis-Grand Junction Regnl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Grand Junction Regnl flights.
Search Deals
From Lambert-St Louis to Grand Junction Regnl
Search Deals
One-way flight from Lambert-St Louis to Grand Junction Regnl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Grand Junction 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 7, 2026.
Use the filters below to find and compare flights from St. Louis to Grand Junction that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sun 8/2

5:10 am-8:53 am

1 stop4h 43m

Grand Junction Regnl

Sat 8/8

6:10 pm-11:47 pm

1 stop4h 37m

$339

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sat 7/18

5:10 am-8:53 am

1 stop4h 43m

Grand Junction Regnl

Sat 7/25

6:10 pm-11:47 pm

1 stop4h 37m

$400

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sat 9/26

5:00 pm-9:57 pm

1 stop5h 57m

Grand Junction Regnl

Wed 9/30

7:41 am-1:30 pm

1 stop4h 49m

$409
Quickest round-trip

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Thu 9/24

5:10 am-8:49 am

1 stop4h 39m

Grand Junction Regnl

Tue 9/29

6:06 pm-11:44 pm

1 stop4h 38m

$419

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sat 8/29

12:59 pm-9:59 pm

2 stops10h 00m

Grand Junction Regnl

Wed 9/2

9:24 am-4:34 pm

1 stop6h 10m

$424

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Fri 8/21

8:00 am-5:31 pm

2 stops10h 31m

Grand Junction Regnl

Wed 8/26

1:40 pm-10:59 pm

2 stops8h 19m

$449

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Tue 9/22

8:20 am-8:35 pm

2 stops13h 15m

Grand Junction Regnl

Sat 9/26

1:34 pm-10:59 pm

2 stops8h 25m

$504

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sun 8/9

5:10 am-8:53 am

1 stop4h 43m

Grand Junction Regnl

Fri 8/14

6:07 pm-8:46 pm

1 stop25h 39m

$516

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Thu 9/24

5:10 am-8:49 am

1 stop4h 39m

Grand Junction Regnl

Thu 10/1

6:06 pm-11:44 pm

1 stop4h 38m

$523

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Fri 9/25

1:36 pm-5:31 pm

1 stop4h 55m

Grand Junction Regnl

Wed 9/30

1:34 pm-8:36 pm

1 stop6h 02m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from St. Louis to Grand Junction

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 St. Louis to Grand Junction in July.
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 St. Louis-Grand Junction flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Grand Junction flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Grand Junction flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Grand Junction 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 St. Louis-Grand Junction 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 St. Louis to Grand Junction

Have a flexible travel schedule? Discover the best time to fly to Grand Junction from St. Louis 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 Grand Junction

Get insights into the airlines that provide service to Grand Junction. 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 Grand Junction. Reviews last updated July 7, 2026.
See what other customers who have flown with United Airlines and American Airlines from St. Louis to Grand Junction have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,944 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,944 reviews
United Airlines
7.4
Good
9,944 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.1
Good
11,782 reviews
United Airlines
7.4
Good
9,944 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Grand Junction. 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 St. Louis to Grand Junction?

    Airlines like United Airlines and Delta fly from St. Louis to Grand Junction in about 4h 43m. The time it takes to get you to your destination can typically vary by up to 1h 14m. The distance from St. Louis to Grand Junction is about 974 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Grand Junction round-trip?

    Currently priced at $273, United Airlines will fly you from St. Louis to Grand Junction and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $320. These flights start at 44% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from St. Louis to Grand Junction?

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

  • Can I find deals for business class flights from St. Louis to Grand Junction?

    Yes. Cheapflights offers flight deals from St. Louis to Grand Junction 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

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Top 2 airlines flying from St. Louis to Grand Junction

Discover the top 2 airlines that operate flights from St. Louis to Grand Junction. 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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$273Average$428FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$320Average$488FlexibilityNo cancel feeOn-time71%

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