When did momondo last update prices for flights from Lambert-St Louis Airport to Grand Junction Regnl Airport?

Prices for flights from Lambert-St Louis Airport to Grand Junction Regnl Airport refresh daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Grand Junction Regnl Airport?

There are 2 operators available for flights from Lambert-St Louis Airport to Grand Junction Regnl Airport as of October 2025.

How old do you have to be to fly from Lambert-St Louis Airport to Grand Junction Regnl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Grand Junction Regnl Airport.

What documentation or ID do you need to fly to Grand Junction Regnl Airport?

The necessary travel and health documents for your Grand Junction Regnl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$217 Cheap Flights from St. Louis to Grand Junction in 2025/26

1 adult

0 bags

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Find the cheapest flights from St. Louis to Grand Junction

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Cheap round-trip flights

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6:15 am - 12:40 pmSTL-GJT

7h 25m1 stop

5:50 am - 1:30 pmGJT-STL

6h 40m1 stop

$217Delta

Find Deal

Thu, Dec 4 - Sun, Dec 7

4:55 pm - 9:58 pmSTL-GJT

6h 03m1 stop

7:00 am - 12:39 pmGJT-STL

4h 39m1 stop

$239United Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

4:55 pm - 9:58 pmSTL-GJT

6h 03m1 stop

5:30 am - 2:24 pmGJT-STL

7h 54m2 stops

$244United Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

11:05 am - 8:30 pmSTL-GJT

10h 25m2 stops

1:35 pm - 10:45 pmGJT-STL

8h 10m2 stops

$272United Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

4:30 pm - 10:11 pmSTL-GJT

6h 41m1 stop

1:20 pm - 8:59 pmGJT-STL

6h 39m1 stop

$279United Airlines

Find Deal

Sat, Apr 4 - Wed, Apr 8

1:27 pm - 10:11 pmSTL-GJT

9h 44m2 stops

1:20 pm - 8:59 pmGJT-STL

6h 39m1 stop

$284United Airlines

Find Deal

Sat, Apr 4 - Wed, Apr 8

9:30 am - 10:47 pmSTL-GJT

14h 17m2 stops

5:50 am - 1:30 pmGJT-STL

6h 40m1 stop

$327Delta

Find Deal

Thu, Dec 4 - Sun, Dec 7

5:16 am - 10:04 amSTL-GJT

5h 48m1 stop

12:37 pm - 7:29 pmGJT-STL

5h 52m1 stop

$423American Airlines

Find Deal

Tue, Dec 30 - Fri, Jan 9

5:16 am - 10:04 amSTL-GJT

5h 48m1 stop

7:23 am - 4:14 pmGJT-STL

7h 51m2 stops

$452American Airlines

Find Deal

Tue, Dec 30 - Fri, Jan 9

2:09 pm - 10:59 pmSTL-GJT

9h 50m2 stops

12:10 pm - 11:38 pmGJT-STL

10h 28m2 stops

$535American Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

United Airlines flights from St. Louis to Grand Junction

Our best United Airlines deals on St. Louis to Grand Junction flight tickets

United Airlines

Nov 5

STL4:55 pmLambert-St Louis

6h 03m

1 stop

GJT9:58 pmGrand Junction Regnl

Nov 10

GJT7:00 amGrand Junction Regnl

4h 39m

1 stop

STL12:39 pmLambert-St Louis

$239

Find similar

United Airlines

Nov 5

STL4:55 pmLambert-St Louis

6h 03m

1 stop

GJT9:58 pmGrand Junction Regnl

Nov 10

GJT5:30 amGrand Junction Regnl

7h 54m

2 stops

STL2:24 pmLambert-St Louis

$244

Find similar

United Airlines

Nov 5

STL11:05 amLambert-St Louis

10h 25m

2 stops

GJT8:30 pmGrand Junction Regnl

Nov 10

GJT1:35 pmGrand Junction Regnl

8h 10m

2 stops

STL10:45 pmLambert-St Louis

$272

Find similar

Delta flights from St. Louis to Grand Junction

Our best Delta deals on St. Louis to Grand Junction flight tickets

Delta

Dec 4

STL6:15 amLambert-St Louis

7h 25m

1 stop

GJT12:40 pmGrand Junction Regnl

Dec 7

GJT5:50 amGrand Junction Regnl

6h 40m

1 stop

STL1:30 pmLambert-St Louis

$217

Find similar

Delta

Dec 4

STL9:30 amLambert-St Louis

14h 17m

2 stops

GJT10:47 pmGrand Junction Regnl

Dec 7

GJT5:50 amGrand Junction Regnl

6h 40m

1 stop

STL1:30 pmLambert-St Louis

$327

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Thu 12/4

6:15 am-12:40 pm

1 stop7h 25m

Grand Junction Regnl

Sun 12/7

5:50 am-1:30 pm

1 stop6h 40m

$217

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Wed 11/5

4:55 pm-9:58 pm

1 stop6h 03m

Grand Junction Regnl

Mon 11/10

7:00 am-12:39 pm

1 stop4h 39m

$239

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Wed 11/5

4:55 pm-9:58 pm

1 stop6h 03m

Grand Junction Regnl

Mon 11/10

5:30 am-2:24 pm

2 stops7h 54m

$244

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Wed 11/5

11:05 am-8:30 pm

2 stops10h 25m

Grand Junction Regnl

Mon 11/10

1:35 pm-10:45 pm

2 stops8h 10m

$272

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sat 4/4

4:30 pm-10:11 pm

1 stop6h 41m

Grand Junction Regnl

Wed 4/8

1:20 pm-8:59 pm

1 stop6h 39m

$279

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sat 4/4

1:27 pm-10:11 pm

2 stops9h 44m

Grand Junction Regnl

Wed 4/8

1:20 pm-8:59 pm

1 stop6h 39m

$284

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Thu 12/4

9:30 am-10:47 pm

2 stops14h 17m

Grand Junction Regnl

Sun 12/7

5:50 am-1:30 pm

1 stop6h 40m

$327

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Tue 12/30

5:16 am-10:04 am

1 stop5h 48m

Grand Junction Regnl

Fri 1/9

12:37 pm-7:29 pm

1 stop5h 52m

$423

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Tue 12/30

5:16 am-10:04 am

1 stop5h 48m

Grand Junction Regnl

Fri 1/9

7:23 am-4:14 pm

2 stops7h 51m

$452

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Thu 12/4

2:09 pm-10:59 pm

2 stops9h 50m

Grand Junction Regnl

Sun 12/7

12:10 pm-11:38 pm

2 stops10h 28m

$535

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Grand Junction

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Grand Junction?

The cheapest month to fly to Grand Junction from St. Louis is in April. Flight prices, which tend to average around $378, are often lower during this time because this is during the off-season. If you aren’t able to travel to Grand Junction during the month of April, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $381.

What is the cheapest day to depart on your flight to Grand Junction?

On average, the least expensive day to fly to Grand Junction from St. Louis is on a Saturday. momondo users have found tickets for Saturday departures for as low as $429. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from St. Louis to Grand Junction on a Tuesday will generally be more expensive and average around $546. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Grand Junction?

According to our data, the cheapest time of day to fly to Grand Junction is in the afternoon. momondo users have found flights departing from St. Louis to Grand Junction in the afternoon for as low as $432. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $536.

When to book flights from St. Louis to Grand Junction

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Grand Junction according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Grand Junction (STL to GJT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Grand Junction

Direct flights	None

There are no direct flights from St. Louis to Grand Junction. There are no popular flight routes from St. Louis to Grand Junction.

Search flight deals

How far is Lambert-St Louis to Grand Junction Regnl by plane?
Lambert-St Louis and Grand Junction Regnl are 985.7 mi apart from one another. In terms of flight time, this usually takes a little over 4h 19m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Grand Junction Regnl Airport?
Prices for flights from Lambert-St Louis Airport to Grand Junction Regnl Airport refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Grand Junction Regnl Airport?
There are 2 operators available for flights from Lambert-St Louis Airport to Grand Junction Regnl Airport as of October 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Grand Junction Regnl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Grand Junction Regnl Airport.
What documentation or ID do you need to fly to Grand Junction Regnl Airport?
The necessary travel and health documents for your Grand Junction Regnl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Grand Junction?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Grand Junction is United Airlines, representing 72% of all bookings. The subsequent popular airline is American Airlines at 28%.

Best airlines flying from St. Louis to Grand Junction

Compare and see reviews for airlines that fly from St. Louis to Grand Junction with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 11,032 reviews		Search American Airlines flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 8,995 reviews		Search United Airlines flights

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Why should I use momondo to find a flight deal from St. Louis to Grand Junction?

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Can I find flights from St. Louis to Grand Junction with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Grand Junction from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Grand Junction?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Grand Junction.

I’m not ready to book a flight from St. Louis to Grand Junction right now. Can momondo alert me if prices change?

Price alerts on flights to Grand Junction from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.