MTJ - SEA

$190 Find Cheap Flights from Montrose to Seattle

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 Seattle departing on 5/23. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montrose to Seattle, 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 Seattle, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$271
Typical prices: $590-$426
United Airlines
Sat 9/19Tue 9/29
MTJ - SEA • 1 stop
Cheapest one-way
$190
Typical prices: $307-$397
United Airlines
Sat 5/23
MTJ - SEA • 1 stop
Top airlines
United Airlines
Cheapest • from $271 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Montrose and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $387 (round-trip)
Denver (DEN)
Shortest trip • 6h 10m (one-way)
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 100% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montrose to Seattle (MTJ-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montrose to Seattle 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montrose to Seattle

Sat, Sep 19 - Tue, Sep 29
United Airlines Logo
3:23 pm - 9:11 pm
MTJ
-
SEA
6h 48m
1 stop
United Airlines Logo
5:00 am - 12:40 pm
SEA
-
MTJ
6h 40m
1 stop
$271United Airlines
Sat, Sep 19 - Tue, Sep 29
United Airlines Logo
3:23 pm - 9:11 pm
MTJ
-
SEA
6h 48m
1 stop
United Airlines Logo
6:29 am - 8:24 pm
SEA
-
MTJ
12h 55m
2 stops
$276United Airlines
Sat, Sep 19 - Tue, Sep 29
United Airlines Logo
4:40 pm - 11:24 pm
MTJ
-
SEA
7h 44m
2 stops
United Airlines Logo
6:29 am - 8:24 pm
SEA
-
MTJ
12h 55m
2 stops
$282United Airlines
Wed, Jun 3 - Sat, Jun 6
United Airlines Logo
1:40 pm - 5:59 pm
MTJ
-
SEA
5h 19m
1 stop
United Airlines Logo
6:06 am - 3:59 pm
SEA
-
MTJ
8h 53m
1 stop
$287United Airlines
Wed, Sep 2 - Wed, Sep 16
United Airlines Logo
1:42 pm - 11:26 pm
MTJ
-
SEA
10h 44m
2 stops
United Airlines Logo
8:50 am - 2:27 pm
SEA
-
MTJ
4h 37m
1 stop
$292United Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
1:40 pm - 1:29 am
MTJ
-
SEA
12h 49m
2 stops
United Airlines Logo
5:07 am - 12:44 pm
SEA
-
MTJ
6h 37m
1 stop
$350United Airlines
Wed, Jun 3 - Sat, Jun 6
United Airlines Logo
3:25 pm - 1:13 am
MTJ
-
SEA
10h 48m
2 stops
United Airlines Logo
6:06 am - 3:59 pm
SEA
-
MTJ
8h 53m
1 stop
$351United Airlines
Wed, Sep 2 - Wed, Sep 16
Southwest Logo
9:05 am - 5:30 pm
MTJ
-
SEA
9h 25m
2 stops
Southwest Logo
9:25 am - 7:25 pm
SEA
-
MTJ
9h 00m
2 stops
$405Southwest
Tue, Jul 21 - Wed, Jul 29
Southwest Logo
8:15 am - 7:20 pm
MTJ
-
SEA
12h 05m
2 stops
Southwest Logo
6:30 am - 7:25 pm
SEA
-
MTJ
11h 55m
2 stops
$406Southwest
Wed, Jun 3 - Sat, Jun 6
Southwest Logo
8:45 am - 6:00 pm
MTJ
-
SEA
10h 15m
2 stops
Southwest Logo
6:45 am - 7:30 pm
SEA
-
MTJ
11h 45m
2 stops
$441Southwest
Booking Insights

KAYAK's insights & trends for Montrose to Seattle flights

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

How much is a round-trip flight from Montrose to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montrose to Seattle departing in September.

What is the cheapest month to fly from Montrose to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montrose to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montrose to Seattle is December, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $686 and $553 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$190
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Montrose to Seattle

When to book flights from Montrose to Seattle

Are your dates flexible? Find out the best times to travel from Montrose to Seattle 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 Seattle

  • What is the cheapest flight from Montrose to Seattle?

    In the last 3 days, the lowest price for a flight from Montrose to Seattle was $190 for a one-way ticket and $271 for a round-trip.

  • Do I need a passport to fly between Montrose and Seattle?

    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 Seattle?

    Montrose and Seattle are both served by 1 main airport. You will leave Montrose from Montrose County and will be arriving at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Montrose to Seattle?

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

  • Which airline alliances offer flights from Montrose to Seattle?

    Star Alliance is the only airline alliance operating flights between Montrose and Seattle.

  • How does KAYAK find such low prices on flights from Montrose to Seattle?

    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 Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle 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 Seattle?

    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 Seattle with an airline and back to Montrose with another airline. Booking your flights between Montrose and SEA 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 Seattle?

    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 Seattle from Montrose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Montrose to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Montrose to Seattle. 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 Seattle? 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 9699 reviews
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

6.0 GoodAnonymous, May 2026
DEN - ORD
Read more United Airlines reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Both of my flights arrived early and check in process was smooth

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Everything you need to know for your flight from Montrose to Seattle

Information on your arrival and departure airports

Montrose (MTJ)
Seattle (SEA)