STL - MTJ

$193 Find Cheap Flights from St. Louis to Montrose - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$405
Typical prices: $297-$593
United Airlines
Fri 2/2Sat 2/3
STL - MTJ • 1 stop
Cheapest one-way
$193
Typical prices: $244-$350
United Airlines
Fri 9/21
STL - MTJ • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Montrose. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 37% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $415 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 17m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

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

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

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

Tue, Feb 2 - Wed, Feb 3
United Airlines Logo
9:13 am - 12:41 pmSTL  Lambert-St Louis-MTJ Montrose County
4h 28m1 stop Denver Intl
United Airlines Logo
7:30 am - 12:43 pmMTJ  Montrose County-STL Lambert-St Louis
4h 13m1 stop Denver Intl
$405United Airlines
Tue, Feb 2 - Wed, Feb 3
United Airlines Logo
10:50 am - 8:09 pmSTL  Lambert-St Louis-MTJ Montrose County
10h 19m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
12:45 pm - 10:13 pmMTJ  Montrose County-STL Lambert-St Louis
8h 28m1 stop Houston George Bush Intcntl
$410United Airlines
Tue, Feb 2 - Wed, Feb 3
United Airlines Logo
9:40 am - 8:09 pmSTL  Lambert-St Louis-MTJ Montrose County
11h 29m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
12:45 pm - 10:06 pmMTJ  Montrose County-STL Lambert-St Louis
8h 21m1 stop Houston George Bush Intcntl
$410United Airlines
Tue, Feb 2 - Wed, Feb 3
United Airlines Logo
7:30 am - 2:36 pmSTL  Lambert-St Louis-MTJ Montrose County
8h 06m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:30 am - 4:13 pmMTJ  Montrose County-STL Lambert-St Louis
7h 43m2 stops Denver Intl Chicago O'Hare Intl
$415United Airlines
Tue, Feb 2 - Wed, Feb 3
United Airlines Logo
8:25 am - 8:09 pmSTL  Lambert-St Louis-MTJ Montrose County
12h 44m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
7:30 am - 6:06 pmMTJ  Montrose County-STL Lambert-St Louis
9h 36m2 stops Denver Intl Chicago O'Hare Intl
$415United Airlines
Tue, Feb 2 - Wed, Feb 3
United Airlines Logo
9:13 am - 12:41 pmSTL  Lambert-St Louis-MTJ Montrose County
4h 28m1 stop Denver Intl
United Airlines Logo
7:30 am - 12:43 pmMTJ  Montrose County-STL Lambert-St Louis
4h 13m1 stop Denver Intl
$465United Airlines
Tue, Feb 2 - Wed, Feb 3
United Airlines Logo
10:50 am - 8:09 pmSTL  Lambert-St Louis-MTJ Montrose County
10h 19m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
12:45 pm - 10:13 pmMTJ  Montrose County-STL Lambert-St Louis
8h 28m1 stop Houston George Bush Intcntl
$470United Airlines
Tue, Sep 15 - Sat, Sep 19
Southwest Logo
4:05 pm - 7:30 pmSTL  Lambert-St Louis-MTJ Montrose County
4h 25m1 stop Denver Intl
Southwest Logo
9:15 am - 7:50 pmMTJ  Montrose County-STL Lambert-St Louis
9h 35m2 stops Denver Intl Houston Hobby
$502Southwest
Tue, Sep 15 - Sat, Sep 19
Southwest Logo
12:45 pm - 7:30 pmSTL  Lambert-St Louis-MTJ Montrose County
7h 45m2 stops Dallas Love Field Denver Intl
Southwest Logo
9:15 am - 7:50 pmMTJ  Montrose County-STL Lambert-St Louis
9h 35m2 stops Denver Intl Dallas Love Field
$507Southwest
Tue, Sep 15 - Sat, Sep 19
Southwest Logo
4:05 pm - 7:30 pmSTL  Lambert-St Louis-MTJ Montrose County
4h 25m1 stop Denver Intl
Southwest Logo
9:15 am - 2:15 pmMTJ  Montrose County-STL Lambert-St Louis
4h 00m1 stop Denver Intl
$508Southwest
Booking Insights

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

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

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

Round-trip flights from St. Louis to Montrose start at $405. Prices are typical for this route right now, with typical round-trip fares ranging from $297 to $593. The lowest price found in the past 5 days was $405 on United Airlines.

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

Tuesday is the cheapest day of the week to fly from St. Louis to Montrose, it is 38% cheaper than the average day. Monday is the most expensive day with flight prices 49% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from St. Louis to Montrose?

  • December is the cheapest month to fly from St. Louis to Montrose at $251 round-trip.
  • October ($626) and May ($622) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 149% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for St. Louis to Montrose flights

Low season

May

Cheapest flight

$193
Best time to beat the crowds but there is an average 57% increase in price.
Most popular time to fly with an average 15% increase in price.
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

Your St. Louis to Montrose 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 St. Louis to Montrose?

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

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

    Only Economy Class is available on flights from St. Louis to Montrose.

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

    One-stop flights from St. Louis to Montrose most commonly connect through:

    • Denver Intl (DEN) - 73% of one-stop connections
    • Dallas/Fort Worth (DFW) - 24% of one-stop connections
    • Dallas Love Field (DAL) - 2% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 59% on the St. Louis to Montrose route. Tuesday is the cheapest departure day at $249 round-trip on average, while Monday is the most expensive at $593, a difference of $344. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

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

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

    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 St. Louis to Montrose 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 $405 to $1,574. That means the highest observed fare was about 4x higher than the lowest one.

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

    One-way fares from St. Louis to Montrose are currently higher than usual. Average one-way flight prices are about $460, which is 77% above the typical average for this route.

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

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 17m, compared with 5h 30m via Dallas Love Field (DAL) and 5h 43m via Dallas/Fort Worth (DFW).

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

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

  • What car rental options are available at Montrose County Airport (MTJ)?

    Montrose County Airport (MTJ) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    · Hertz
    · Dollar
    · Budget
    · Alamo
    · Thrifty

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

    Round-trip flights from St. Louis to Montrose range from $297 to $593, with an average of $396 over the past 12 months. Anything below $297 counts as a good deal.

Your guide to booking St. Louis to Montrose 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 Tuesday departure instead of Monday. On this route, Tuesday flights average $249 - about $344 less than Monday (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Montrose trip for December. Fares historically average $251 round-trip in that month - typically $375 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Montrose County Airport.
    - Hampton Inn Montrose
    - Fairfield by Marriott Inn & Suites Montrose

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

Information on your arrival and departure airports

St. Louis (STL)
Montrose (MTJ)