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STL - MTJ

Find cheap flights from St. Louis to Montrose from $370

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Montrose departing on 7/23. 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
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Montrose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Montrose, 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 St. Louis to Montrose, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Montrose 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
7:00 am - 1:53 pmSTL-MTJ
7h 53m1 stop
2:39 pm - 9:04 amMTJ-STL
17h 25m1 stop
$370American Airlines
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Tue, Jul 23 - Tue, Aug 6
7:00 am - 1:53 pmSTL-MTJ
7h 53m1 stop
2:39 pm - 8:19 amMTJ-STL
16h 40m2 stops
$399American Airlines
Find Deal
Tue, Jul 23 - Tue, Aug 6
9:05 am - 8:08 pmSTL-MTJ
12h 03m1 stop
7:30 am - 12:46 pmMTJ-STL
4h 16m1 stop
$569United Airlines
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Thu, Jun 20 - Sun, Jun 23
6:09 pm - 9:59 amSTL-MTJ
16h 50m2 stops
2:39 pm - 8:19 amMTJ-STL
16h 40m2 stops
$593American Airlines
Find Deal
Tue, Jul 23 - Tue, Aug 6
6:15 am - 2:31 pmSTL-MTJ
9h 16m2 stops
7:30 am - 12:46 pmMTJ-STL
4h 16m1 stop
$719United Airlines
Find Deal
Thu, Jun 20 - Sun, Jun 23

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

Get data-powered insights and trends into flights from St. Louis to Montrose 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 St. Louis to Montrose?

The average price of all flights from St. Louis to Montrose, Colorado clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Montrose on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from St. Louis to Montrose. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

Good to know

High season

September

Cheapest flight

$370
Most popular time to fly and prices are also 25% lower on average.
Flight from St. Louis to Montrose

When to book flights from St. Louis to Montrose

Are your dates flexible? Find out the best times to travel from St. Louis to Montrose 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 St. Louis to Montrose

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

    In the last 3 days, the lowest price for a flight from St. Louis to Montrose, Colorado was $370 for a round-trip ticket.

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

    No, a passport isn't needed to fly from St. Louis to Montrose. However, local authorities might ask for an official ID.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from St. Louis to Montrose are United Airlines and American Airlines. With an average price for the route of $535 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 $383 and an overall rating of 7.3.

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

    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 St. Louis to Montrose.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montrose from St. Louis 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 St. Louis to Montrose?

    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 Montrose with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and MTJ 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 St. Louis to Montrose?

    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 Montrose from St. Louis 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 St. Louis to Montrose

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Montrose. 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 St. Louis to Montrose? 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 11043 reviews
7.7Boarding
7.1Entertainment
7.2Comfort
8.1Crew
6.7Food
Airline reviews

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

2.0 Mediocretimothy, May 2024SBA - DEN
Read more about United Airlines reviews

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

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.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Easy peasy. Crew was great. Take-off and landing nice anc chill (good job by the pilot). Thank you UA!

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

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.

Last minute flights from St. Louis to Montrose

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from St. Louis to Montrose that are departing in the next 10 days.
5/14Tue
multi-stopAmerican Airlines
7h 34mSTL-MTJ
5/28Tue
multi-stopAmerican Airlines
6h 03mMTJ-STL
$579
5/14Tue
multi-stopUnited Airlines
4h 24mSTL-MTJ
5/28Tue
multi-stopUnited Airlines
19h 46mMTJ-STL
$580
5/14Tue
multi-stopUnited Airlines
27h 50mSTL-MTJ
5/28Tue
multi-stopUnited Airlines
19h 46mMTJ-STL
$672

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St. Louis - Montrose Flights

Departure:

St. Louis (undefined)United States

Destination:

Montrose (MTJ)United States

Return flight deals:

Montrose - St. Louis

Cabin classes: