MTJ - STL

$249 Find Cheap Flights from Montrose to St. Louis - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$385
Typical prices: $280-$504
United Airlines
Tue 9/25Fri 9/28
MTJ - STL • 1 stop
Cheapest one-way
$249
Typical prices: $199-$300
United Airlines
Sun 9/16
MTJ - STL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Montrose and St. Louis. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 28% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $303 (round-trip)
Denver Intl (DEN)
Shortest trip • 4h 54m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montrose to St. Louis

Thu, Oct 8 - Mon, Oct 12
American Airlines Logo
1:14 pm - 9:59 pmMTJ  Montrose County-STL Lambert-St Louis
7h 45m1 stop Dallas/Fort Worth
American Airlines Logo
5:40 am - 12:23 pmSTL  Lambert-St Louis-MTJ Montrose County
7h 43m1 stop Dallas/Fort Worth
$385American Airlines
Fri, Sep 25 - Mon, Sep 28
United Airlines Logo
3:23 pm - 11:44 pmMTJ  Montrose County-STL Lambert-St Louis
7h 21m1 stop Denver Intl
United Airlines Logo
9:00 am - 12:35 pmSTL  Lambert-St Louis-MTJ Montrose County
4h 35m1 stop Denver Intl
$385United Airlines
Fri, Oct 2 - Sat, Oct 10
United Airlines Logo
1:37 pm - 8:36 pmMTJ  Montrose County-STL Lambert-St Louis
5h 59m1 stop Denver Intl
United Airlines Logo
6:00 am - 2:27 pmSTL  Lambert-St Louis-MTJ Montrose County
9h 27m2 stops Chicago O'Hare Intl Denver Intl
$394United Airlines
Fri, Sep 25 - Mon, Sep 28
United Airlines Logo
3:23 pm - 8:36 pmMTJ  Montrose County-STL Lambert-St Louis
4h 13m1 stop Denver Intl
United Airlines Logo
9:04 am - 8:39 pmSTL  Lambert-St Louis-MTJ Montrose County
12h 35m2 stops Chicago O'Hare Intl Denver Intl
$396United Airlines
Fri, Oct 23 - Sun, Oct 25
American Airlines Logo
1:14 pm - 9:59 pmMTJ  Montrose County-STL Lambert-St Louis
7h 45m1 stop Dallas/Fort Worth
American Airlines Logo
6:32 am - 12:23 pmSTL  Lambert-St Louis-MTJ Montrose County
6h 51m1 stop Dallas/Fort Worth
$401American Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
2:21 pm - 9:57 pmMTJ  Montrose County-STL Lambert-St Louis
6h 36m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 1:26 pmSTL  Lambert-St Louis-MTJ Montrose County
7h 26m1 stop Dallas/Fort Worth
$411American Airlines
Fri, Oct 23 - Sun, Oct 25
American Airlines Logo
1:14 pm - 9:59 pmMTJ  Montrose County-STL Lambert-St Louis
7h 45m1 stop Dallas/Fort Worth
American Airlines Logo
6:32 am - 12:23 pmSTL  Lambert-St Louis-MTJ Montrose County
6h 51m1 stop Dallas/Fort Worth
$435American Airlines
Fri, Oct 2 - Sat, Oct 10
Southwest Logo
8:35 am - 5:00 pmMTJ  Montrose County-STL Lambert-St Louis
7h 25m1 stop Denver Intl
Southwest Logo
8:55 am - 6:25 pmSTL  Lambert-St Louis-MTJ Montrose County
10h 30m1 stop Denver Intl
$452Southwest
Wed, Sep 16 - Sun, Sep 20
American Airlines Logo
2:21 pm - 10:18 amMTJ  Montrose County-STL Lambert-St Louis
18h 57m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
5:43 am - 9:41 amSTL  Lambert-St Louis-MTJ Montrose County
4h 58m1 stop Dallas/Fort Worth
$461American Airlines
Fri, Oct 23 - Sun, Oct 25
United Airlines Logo
1:37 pm - 10:59 pmMTJ  Montrose County-STL Lambert-St Louis
8h 22m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:50 am - 12:36 pmSTL  Lambert-St Louis-MTJ Montrose County
4h 46m1 stop Denver Intl
$469United Airlines
Booking Insights

Price, demand and travel trends for Montrose to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Montrose to St. Louis with more confidence.

How much is a round-trip flight from Montrose to St. Louis?

Round-trip flights from Montrose to St. Louis start at $385. Prices are typical for this route right now, with typical round-trip fares ranging from $280 to $504. The lowest price found in the past 5 days was $385 on United Airlines.

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

Thursday is the cheapest day of the week to fly from Montrose to St. Louis, it is 27% cheaper than the average day. Sunday is the most expensive day with flight prices 74% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Montrose to St. Louis flights

Low season

September

Cheapest flight

$249
Most popular time to fly with an average 27% increase in price.
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

Your Montrose to St. Louis flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Montrose to St. Louis?

    Flights from Montrose to St. Louis usually depart from Montrose County (MTJ) and arrive at Lambert-St Louis (STL).

  • What cabin classes can I book on flights from Montrose to St. Louis?

    Two cabin classes are available on flights from Montrose to St. Louis:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Montrose to St. Louis pass through?

    Connecting flights from Montrose to St. Louis most commonly pass through:

    • Denver Intl (DEN) - 86% of one-stop connections
    • Dallas/Fort Worth (DFW) - 14% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Montrose to St. Louis?

    Yes. Being flexible with your travel dates can save you up to 58% on the Montrose to St. Louis route. Thursday is the cheapest departure day at $280 round-trip on average, while Sunday is the most expensive at $666, a difference of $386. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Downtown St. Louis, Busch Stadium and Enterprise Center. These are among the most viewed places in St. Louis on KAYAK.

  • How long is a flight from Montrose to St. Louis?

    A nonstop flight from Montrose to St. Louis takes 0h 00m, covering 944 miles.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Montrose to St. Louis changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $385 to $823. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Montrose to St. Louis looking right now?

    One-way fares from Montrose to St. Louis are currently higher than usual. Average one-way flight prices are about $362, which is 42% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Montrose to St. Louis?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 4h 54m, compared with 6h 05m via Dallas/Fort Worth (DFW).

  • What is the time difference between Montrose and St. Louis?

    St. Louis is 1 hour ahead of Montrose (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    · Hertz
    · Budget
    · Alamo
    · Enterprise Rent-A-Car
    · Payless

  • How much should I expect to pay for a Montrose to St. Louis flight?

    Round-trip flights from Montrose to St. Louis range from $280 to $504, with an average of $381 over the past 12 months. Anything below $280 counts as a good deal.

Your guide to booking Montrose to St. Louis flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $280 - about $386 less than Sunday (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Montrose to St. Louis trip for March. Fares historically average $274 round-trip in that month - typically $392 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.
    - MainStay Suites St. Louis Airport
    - Renaissance St. Louis Airport Hotel
    - Drury Inn & Suites St. Louis Airport

Everything you need to know for your flight from Montrose to St. Louis

Information on your arrival and departure airports

Montrose (MTJ)
St. Louis (STL)