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Grand Junction

$163+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GJT
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

This American Airlines deal was found by Cheapflights users on 6/8. 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 7/65:13 pm
STL
-
GJT
1 stop6h 38m
American Airlines
Mon 7/134:55 pm
GJT
-
STL
1 stop6h 03m
American Airlines
Deal found 6/8$299
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 8/144:40 pm
STL
-
GJT
1 stop4h 55m
United Airlines
Fri 8/211:40 pm
GJT
-
STL
2 stops8h 19m
United Airlines
Deal found 6/12$304
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:10 pm
STL
-
GJT
1 stop18h 03m
Multiple Airlines
Mon 7/138:35 pm
GJT
-
STL
2 stops44h 30m
Multiple Airlines
Deal found 6/8$313
This Delta deal was found by Cheapflights users on 6/8. 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 10/139:00 am
STL
-
GJT
2 stops13h 50m
Delta
Wed 10/215:15 pm
GJT
-
STL
1 stop6h 21m
Delta
Deal found 6/8$319
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.
Mon 7/274:48 pm
STL
-
GJT
1 stop4h 46m
United Airlines
Sat 8/16:10 pm
GJT
-
STL
1 stop4h 37m
United Airlines
Deal found 6/10$349
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 10/176:34 pm
STL
-
GJT
1 stop6h 42m
American Airlines
Wed 10/217:00 am
GJT
-
STL
1 stop6h 45m
American Airlines
Deal found 6/8$379
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:46 pm
STL
-
GJT
1 stop17h 27m
Multiple Airlines
Sun 7/51:23 pm
GJT
-
STL
1 stop27h 52m
Multiple Airlines
Deal found 6/11$382
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 10/175:10 am
STL
-
GJT
1 stop4h 39m
United Airlines
Wed 10/215:30 am
GJT
-
STL
2 stops7h 47m
United Airlines
Deal found 6/8$384
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:10 pm
STL
-
GJT
1 stop18h 03m
Multiple Airlines
Sun 7/121:23 pm
GJT
-
STL
2 stops33h 36m
Multiple Airlines
Deal found 6/11$390
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:38 am
STL
-
GJT
2 stops10h 45m
American Airlines
Wed 7/1512:05 pm
GJT
-
STL
1 stop7h 18m
American Airlines
Deal found 6/10$405

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$163
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$526
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. 3% potential increase in price ($17 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 June 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 June 12, 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

Wed 7/8

4:48 pm-8:34 pm

1 stop4h 46m

Grand Junction Regnl

Wed 7/15

3:15 pm-11:57 pm

1 stop7h 42m

$299

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Fri 8/14

4:40 pm-8:35 pm

1 stop4h 55m

Grand Junction Regnl

Fri 8/21

1:40 pm-10:59 pm

2 stops8h 19m

$304

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sat 11/14

4:30 pm-8:27 pm

1 stop4h 57m

Grand Junction Regnl

Wed 11/18

1:20 pm-8:59 pm

1 stop6h 39m

$379

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Mon 7/6

7:10 pm-12:13 pm

1 stop18h 03m

Grand Junction Regnl

Sun 7/12

1:23 pm-6:15 pm

1 stop27h 52m

$400
Quickest round-trip

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sat 7/4

5:10 am-8:53 am

1 stop4h 43m

Grand Junction Regnl

Fri 7/10

1:33 pm-8:43 pm

1 stop6h 10m

$414

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Tue 9/8

7:00 am-8:35 pm

2 stops14h 35m

Grand Junction Regnl

Wed 9/16

1:40 pm-8:38 pm

1 stop5h 58m

$419
Cheapest one-way
Quickest one-way

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sat 8/1

7:10 pm-12:43 pm

1 stop18h 33m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

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 June.
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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Grand Junction

How much does it cost to fly round-trip from St. Louis to Grand Junction?

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 June 12, 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
9,810 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,810 reviews
United Airlines
7.4
Good
9,810 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,644 reviews
United Airlines
7.4
Good
9,810 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 fly from St. Louis to Grand Junction in about 4h 46m. The time it takes to get you to your destination can typically vary by up to . The distance from St. Louis to Grand Junction is about 974 mi.

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

    Currently priced at $248, American Airlines will fly you from St. Louis to Grand Junction and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $273. These flights start at 48% 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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$455FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$450FlexibilityNo cancel feeOn-time69%

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