HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$264+ Cheap flights from Grand Junction to St. Louis (GJT - STL)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — STL
dic. 5 — dic. 121
vie. 12/5
vie. 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Junction to St. Louis 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 Grand Junction to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to St. Louis (STL). 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 noviembre 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(United Airlines)

Popular in

May

Cheapest in

August
Provider with most accurate pricing for Grand Junction Regnl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-Lambert-St Louis flights.
Search Deals
From Grand Junction Regnl to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
Search Deals

Find flight deals from Grand Junction to St. Louis

Cheapest flights from Grand Junction to St. Louis
Explore the most affordable flight options available from Grand Junction to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 5, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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.
mié. 11/191:35 pmGJT - STL
2 stops8h 10mUnited Airlines
dom. 11/234:43 pmSTL - GJT
1 stop6h 15mUnited Airlines
Deal found 11/4$264
This American Airlines deal was found by Cheapflights users on 11/4. 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.
mié. 11/197:30 amGJT - STL
2 stops11h 00mAmerican Airlines
dom. 11/233:59 pmSTL - GJT
2 stops9h 23mAmerican Airlines
Deal found 11/4$340
This American Airlines deal was found by Cheapflights users on 11/4. 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.
mié. 12/175:21 amGJT - STL
1 stop6h 11mAmerican Airlines
vie. 12/195:16 amSTL - GJT
1 stop5h 48mAmerican Airlines
Deal found 11/4$411
This United Airlines deal was found by Cheapflights users on 11/4. 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.
jue. 11/207:00 amGJT - STL
1 stop4h 39mUnited Airlines
lun. 11/241:35 pmSTL - GJT
1 stop4h 19mUnited Airlines
Deal found 11/4$541
This American Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 11/1110:36 amGJT - STL
1 stop4h 51mAmerican Airlines
jue. 11/135:17 amSTL - GJT
1 stop5h 49mAmerican Airlines
Deal found 11/4$591
This United Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 11/115:30 amGJT - STL
2 stops7h 54mUnited Airlines
jue. 11/1310:00 amSTL - GJT
2 stops7h 54mUnited Airlines
Deal found 11/4$601

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction to St. Louis 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 noviembre 5, 2025.
Use the filters below to find and compare flights from Grand Junction to St. Louis that are best for you.

Fly from

Grand Junction

Fly to

St. Louis

Route

Depart

Return

Price

Grand JunctionSt. Louis

GJT - STL

GJTSTL

Grand Junction Regnl

mié. 11/19

1:35 pm-10:45 pm

2 stops8h 10m

Lambert-St Louis

dom. 11/23

4:43 pm-9:58 pm

1 stop6h 15m

$264

Grand JunctionSt. Louis

GJT - STL

GJTSTL

Grand Junction Regnl

sáb. 2/28

1:43 pm-8:26 pm

1 stop5h 43m

Lambert-St Louis

mar. 3/3

4:30 pm-10:21 pm

1 stop6h 51m

$281

Grand JunctionSt. Louis

GJT - STL

GJTSTL

Grand Junction Regnl

mié. 11/19

7:30 am-7:30 pm

2 stops11h 00m

Lambert-St Louis

dom. 11/23

3:59 pm-12:22 am

2 stops9h 23m

$340

Grand JunctionSt. Louis

GJT - STL

GJTSTL

Grand Junction Regnl

mié. 12/17

5:21 am-12:32 pm

1 stop6h 11m

Lambert-St Louis

vie. 12/19

5:16 am-10:04 am

1 stop5h 48m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Compare providers for flights from Grand Junction to St. Louis

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 St. Louis in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Grand Junction-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Grand Junction-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Junction-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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-St. Louis 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 St. Louis

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

What is the cheapest month to book a flight from Grand Junction to St. Louis?

Currently, September is the cheapest month in which you can book a flight from Grand Junction to St. Louis (average of $190). Flying from Grand Junction to St. Louis in February is currently the most expensive (average of $469). 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated noviembre 5, 2025.
Get a feel of what it's like to fly with United Airlines from Grand Junction to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,002 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    United Airlines can get you from Grand Junction to St. Louis in just under 8h 10m. Your travel time can differ by up to . The distance between Grand Junction and St. Louis is about 974 mi.

  • What is the cheapest airline to fly from Grand Junction to St. Louis round-trip?

    Currently priced at $278, United Airlines will fly you from Grand Junction to St. Louis and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. This flight start at 38% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Grand Junction to St. Louis (average of $190). Flying from Grand Junction to St. Louis in February is currently the most expensive (average of $469). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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 Grand Junction to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Denver to St. Louis flights
Denver to Kansas City flights
Denver to Springfield flights
Colorado Springs to Springfield flights
Denver to Columbia flights
Colorado Springs to St. Louis flights
Grand Junction to Springfield flights
Durango to Kansas City flights
Colorado Springs to Kansas City flights
Montrose to St. Louis flights
Durango to St. Louis flights
Denver to Joplin flights
Vail to St. Louis flights
Colorado Springs to Columbia flights
Grand Junction to Kansas City flights
Grand Junction to Joplin flights
Durango to Springfield flights
Gunnison to St. Louis flights
Montrose to Springfield flights
Aspen to St. Louis flights
Hayden to St. Louis flights
Montrose to Kansas City flights
Vail to Kansas City flights
Aspen to Kansas City flights
Colorado Springs to Joplin flights
Hayden to Kansas City flights
Montrose to Joplin flights
Denver to Branson flights

Top airline flying from Grand Junction to St. Louis

Discover the top airline that operate flights from Grand Junction to St. Louis. 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 noviembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$430FlexibilityNo cancel feeOn-time69%

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.