$309+ Cheap flights from St. Louis to Grand Junction (STL - GJT)
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GJT
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Grand Junction 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 St. Louis to Grand Junction
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One-way
Cheapest flights from St. Louis to Grand JunctionExplore 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 September 6, 2026.
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 September 6, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 10/75:40 am -
1 stop5h 51m
Sun 10/115:00 pm -
1 stop5h 42m
Deal found 9/3![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 10/217:45 am -
1 stop5h 45m
Sat 10/241:15 pm -
2 stops9h 06m
Deal found 9/1![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/277:45 am -
1 stop5h 45m
Tue 11/31:15 pm -
1 stop6h 54m
Deal found 9/6![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:40 am -
1 stop5h 51m
Sat 10/175:00 pm -
1 stop5h 42m
Deal found 9/5![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/304:39 pm -
1 stop4h 58m
Sun 11/11:47 pm -
1 stop6h 14m
Deal found 9/6![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/277:45 am -
1 stop5h 45m
Wed 11/41:15 pm -
1 stop6h 54m
Deal found 9/6![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/223:34 pm -
1 stop7h 23m
Sat 9/264:41 pm -
1 stop6h 02m
Deal found 9/2![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/6. 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 10/317:45 am -
1 stop5h 45m
Wed 11/41:15 pm -
1 stop6h 54m
Deal found 9/6![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 10/92:31 pm -
1 stop7h 50m
Mon 10/125:00 pm -
1 stop5h 42m
Deal found 9/4![American Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/71:40 pm -
1 stop4h 59m
Tue 11/105:30 am -
2 stops9h 13m
Deal found 9/1![United Airlines logo]()
$414
Best flights from St. Louis to Grand JunctionDiscover carefully curated flight deals from St. Louis to Grand Junction that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from St. Louis to Grand Junction that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 10/45:10 am -
1 stop4h 39m
Sat 10/106:06 pm -
1 stop4h 38m
Deal found 9/1![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:45 am -
1 stop5h 45m
Sat 10/241:15 pm -
2 stops9h 06m
Deal found 9/4![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 10/162:31 pm -
1 stop7h 50m
Mon 10/195:00 pm -
1 stop5h 42m
Deal found 9/1![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/304:39 pm -
1 stop4h 58m
Sun 11/17:00 am -
2 stops7h 43m
Deal found 9/6![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 9/223:34 pm -
1 stop7h 23m
Sat 9/264:41 pm -
1 stop6h 02m
Deal found 9/4![American Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/74:39 pm -
1 stop6h 20m
Tue 11/101:47 pm -
1 stop6h 12m
Deal found 9/2![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/2212:28 pm -
2 stops10h 30m
Sat 9/269:24 am -
2 stops10h 57m
Deal found 9/1![United Airlines logo]()
$419
Last-minute flights from St. Louis to Grand JunctionDiscover last-minute flight deals from St. Louis to Grand Junction. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Grand Junction. Data last updated September 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/223:34 pm -
1 stop7h 23m
Sat 9/264:41 pm -
1 stop6h 02m
Deal found 9/2![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/2212:59 pm -
2 stops8h 36m
Sat 9/261:34 pm -
1 stop6h 02m
Deal found 9/1![United Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 10/75:40 am -
1 stop5h 51m
Sun 10/115:00 pm -
1 stop5h 42m
Deal found 9/3![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 10/92:31 pm -
1 stop7h 50m
Mon 10/125:00 pm -
1 stop5h 42m
Deal found 9/4![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:40 am -
1 stop5h 51m
Sat 10/175:00 pm -
1 stop5h 42m
Deal found 9/5![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 10/217:45 am -
1 stop5h 45m
Sat 10/241:15 pm -
2 stops9h 06m
Deal found 9/1![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Wed 10/219:30 am -
2 stops12h 00m
Sat 10/241:34 pm -
2 stops8h 57m
Deal found 9/4![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/277:45 am -
1 stop5h 45m
Tue 11/31:15 pm -
1 stop6h 54m
Deal found 9/6![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/277:45 am -
1 stop5h 45m
Wed 11/41:15 pm -
1 stop6h 54m
Deal found 9/6![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/304:39 pm -
1 stop4h 58m
Sun 11/11:47 pm -
1 stop6h 14m
Deal found 9/6![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/6. 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 10/317:45 am -
1 stop5h 45m
Wed 11/41:15 pm -
1 stop6h 54m
Deal found 9/6![Delta logo]()
$399
One-way flights from St. Louis to Grand JunctionSearch for one-way flight options from St. Louis to Grand Junction. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from St. Louis to Grand Junction. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 10/12:30 pm -
1 stop7h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/3. 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 9/155:43 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
2 stops27h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:19 pm -
3 stops45h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$462
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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $309 (American Airlines) |
Popular in | May |
Cheapest in | April |
Average price | $535 |
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 7,457,451 searches. Data last updated September 6, 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
Cheapest round-trip
Quickest round-trip
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Thu 10/1
2:30 pm-9:22 pm
1 stop7h 52m
Grand Junction Regnl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$309
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Sun 10/4
5:10 am-8:49 am
1 stop4h 39m
Grand Junction Regnl
Sat 10/10
6:06 pm-11:44 pm
1 stop4h 38m
$329
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Wed 10/21
7:45 am-12:30 pm
1 stop5h 45m
Grand Junction Regnl
Sat 10/24
1:15 pm-11:21 pm
2 stops9h 06m
$354
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Fri 10/30
4:39 pm-8:37 pm
1 stop4h 58m
Grand Junction Regnl
Sun 11/1
7:00 am-3:43 pm
2 stops7h 43m
$354
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Tue 9/15
10:14 am-6:22 pm
2 stops9h 08m
Grand Junction Regnl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$376
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Fri 10/16
2:31 pm-9:21 pm
1 stop7h 50m
Grand Junction Regnl
Mon 10/19
5:00 pm-11:42 pm
1 stop5h 42m
$379
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Sat 11/7
4:39 pm-9:59 pm
1 stop6h 20m
Grand Junction Regnl
Tue 11/10
1:47 pm-8:59 pm
1 stop6h 12m
$409
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Tue 9/22
12:28 pm-9:58 pm
2 stops10h 30m
Grand Junction Regnl
Sat 9/26
9:24 am-9:21 pm
2 stops10h 57m
$419
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Tue 9/22
3:34 pm-9:57 pm
1 stop7h 23m
Grand Junction Regnl
Sat 9/26
4:41 pm-11:43 pm
1 stop6h 02m
$425
St. LouisGrand Junction
STL Lambert-St Louis - GJT Grand Junction Regnl
STLGJT
Lambert-St Louis
Thu 10/1
6:00 am-8:49 am
2 stops27h 49m
Grand Junction Regnl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$439
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
STL-GJT
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
What is the cheapest month to book a flight from St. Louis to Grand Junction?
Currently, April is the cheapest month in which you can book a flight from St. Louis to Grand Junction (average of $321). Flying from St. Louis to Grand Junction in May is currently the most expensive (average of $652). 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.
How much does it cost to fly round-trip from St. Louis to Grand Junction?
Airfare is below average for this route at the moment.
St. Louis to Grand Junction flights typically cost between $490 and $588 in October.The cheapest round-trip price found within the last 5 days was $329 on American Airlines (Oct 7-Oct 11).
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 September 6, 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.
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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.
Traveling to a place near Grand Junction?
Book flights to Grand Junction if you plan to visit one of these locationsParachute
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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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$273 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$320 | Average$504 | FlexibilityNo cancel fee | On-time71% |