Cheap flights from Grand Junction to St. Louis from $289
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Junction to St. Louis departing on 5/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Grand Junction to St. Louis
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United Airlines flights from Grand Junction to St. Louis
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How to get the cheapest flight ticket from Grand Junction to St. Louis
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 St. Louis?
In general, January is the cheapest month to fly from Grand Junction to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $316. The month of December is another great option to travel to St. Louis, with average flight prices from Grand Junction averaging around $398.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Friday when prices can be found for as low as $449. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $623. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
When to book flights from Grand Junction to St. Louis
Cheap Grand Junction to St. Louis (GJT to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Grand Junction to St. Louis
How far is Grand Junction Regnl to Lambert-St Louis by plane?
A flight from Grand Junction Regnl to Lambert-St Louis will travel around 985.7 mi. By plane, this route typically takes 5h 06m.
When did momondo last update prices for flights from Grand Junction Regnl Airport to Lambert-St Louis Airport?
Prices for flights from Grand Junction Regnl Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Grand Junction Regnl Airport to Lambert-St Louis Airport?
There are 2 operators available for flights from Grand Junction Regnl Airport to Lambert-St Louis Airport as of April 2025.
How old do you have to be to fly from Grand Junction Regnl Airport to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Grand Junction to St. Louis?
Based on momondo bookings for flights between Grand Junction and St. Louis, the leading airline is United Airlines, making up 81% of the total bookings. Other popular airlines include American Airlines with 19%.
Best airlines flying from Grand Junction to St. Louis
Compare and see reviews for airlines that fly from Grand Junction to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $296 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $325 | Free Cancellation | Rating 7.4 8,696 reviews |
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Why should I use momondo to find a flight deal from Grand Junction to St. Louis?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grand Junction to St. Louis. momondo saves you time and could save you money on your trip.
Can I find flights from Grand Junction to St. Louis with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Grand Junction to St. Louis flights to just show those with flexible booking policies.
How can momondo help me find flights from Grand Junction to St. Louis?
Once all potential Grand Junction to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Grand Junction to St. Louis right now. Can momondo alert me if prices change?
If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Grand Junction and alert you when they change.