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MTJ - STL

Find cheap flights from Montrose to St. Louis from $286

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montrose to St. Louis departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montrose to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montrose to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Montrose to St. Louis (MTJ-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montrose to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:44 pm - 10:52 pmMTJ-STL
7h 08m1 stop
5:00 am - 9:47 amSTL-MTJ
5h 47m1 stop
$346American Airlines
Find Deal
Fri, Aug 2 - Sat, Aug 10
2:44 pm - 10:52 pmMTJ-STL
7h 08m1 stop
4:23 pm - 9:47 amSTL-MTJ
18h 24m2 stops
$410American Airlines
Find Deal
Fri, Aug 2 - Sat, Aug 10
2:44 pm - 10:52 pmMTJ-STL
7h 08m1 stop
5:22 am - 9:59 amSTL-MTJ
5h 37m1 stop
$486American Airlines
Find Deal
Mon, Jul 15 - Fri, Jul 19
3:28 pm - 2:36 pmMTJ-STL
22h 08m2 stops
5:30 pm - 2:32 pmSTL-MTJ
22h 02m2 stops
$553United Airlines
Find Deal
Fri, Aug 2 - Sat, Aug 10
2:44 pm - 10:52 pmMTJ-STL
7h 08m1 stop
6:09 pm - 9:48 amSTL-MTJ
16h 39m2 stops
$559American Airlines
Find Deal
Mon, Jul 15 - Fri, Jul 19
2:44 pm - 8:30 amMTJ-STL
16h 46m2 stops
6:09 pm - 9:48 amSTL-MTJ
16h 39m2 stops
$667American Airlines
Find Deal
Mon, Jul 15 - Fri, Jul 19
2:44 pm - 8:30 amMTJ-STL
16h 46m2 stops
6:09 pm - 9:48 amSTL-MTJ
16h 39m2 stops
$670American Airlines
Find Deal
Mon, Jul 15 - Fri, Jul 19

Flights from Montrose to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Montrose to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montrose to St. Louis?

The average price of all flights from Montrose, Colorado to St. Louis clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to St. Louis on a Friday and more expensive on a Tuesday. On your return trip to Montrose, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

Which airlines provide the cheapest flights from Montrose to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Montrose to St. Louis found by KAYAK users in the last 72 hours was for $346 on American Airlines, followed by United Airlines ($553). One-way flight deals have also been found from as low as $286 on United Airlines and from $451 on American Airlines.

Good to know

Low season

March

High season

June

Cheapest flight

$286
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Montrose to St. Louis

When to book flights from Montrose to St. Louis

Are your dates flexible? Find out the best times to travel from Montrose to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Montrose to St. Louis

  • What is the cheapest flight from Montrose, Colorado to St. Louis?

    In the last 3 days, the lowest price for a flight from Montrose, Colorado to St. Louis was $286 for a one-way ticket and $346 for a round-trip.

  • Do I need a passport to fly between Montrose and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Montrose to St. Louis?

    Montrose and St. Louis are both served by 1 main airport. You will leave Montrose from Montrose County and will be arriving at Lambert-St Louis.

  • Which aircraft models fly most regularly from Montrose to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montrose to St. Louis?

    Star Alliance, and oneworld are the airline alliances operating flights between Montrose and St. Louis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Montrose to St. Louis, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Montrose to St. Louis are United Airlines and American Airlines. With an average price for the route of $500 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $405 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Montrose to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montrose to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montrose to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Montrose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montrose to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Montrose with another airline. Booking your flights between Montrose and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montrose to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Montrose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Montrose to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Montrose to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montrose to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11073 reviews
7.7Boarding
7.2Comfort
7.1Entertainment
8.1Crew
6.7Food
Airline reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

8.0 ExcellentKeith, May 2024DEN - FAT
Read more about United Airlines reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

It was delayed several hours which delayed our connection in Denver. Not happy.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Book cheap flights from Montrose to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Montrose to St. Louis found on KAYAK in the last 72 hours.
5/15Wed
1 stopUnited Airlines
6h 30mMTJ-STL
$286
5/13Mon
2 stopsUnited Airlines
31h 46mMTJ-STL
$435
5/14Tue
2 stopsAmerican Airlines
20h 28mMTJ-STL
$451
5/12Sun
2 stopsUnited Airlines
31h 46mMTJ-STL
$469
5/13Mon
1 stopUnited Airlines
4h 04mMTJ-STL
$475
5/16Thu
2 stopsUnited Airlines
25h 44mMTJ-STL
$479
5/12Sun
1 stopUnited Airlines
4h 04mMTJ-STL
$530
5/18Sat
2 stopsUnited Airlines
49h 37mMTJ-STL
$580

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Montrose - St. Louis Flights

Departure:

Montrose (undefined)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Montrose

Cabin classes: