SEA - MTJ

$215 Find Cheap Flights from Seattle to Montrose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Montrose departing on 10/4. 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

KAYAK searches 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 Seattle 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 Seattle to Montrose, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Montrose (SEA-MTJ)

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

Recent round-trip flight deals from Seattle to Montrose

Sat, Oct 18 - Tue, Oct 21
United Airlines Logo
5:00 am - 12:46 pmSEA-MTJ
6h 46m1 stop
United Airlines Logo
1:45 pm - 11:15 pmMTJ-SEA
10h 30m2 stops
$229United Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
United Airlines Logo
5:05 am - 12:32 pmSEA-MTJ
6h 27m1 stop
United Airlines Logo
1:35 pm - 11:15 pmMTJ-SEA
10h 40m2 stops
$266United Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
United Airlines Logo
5:00 am - 12:46 pmSEA-MTJ
6h 46m1 stop
United Airlines Logo
3:25 pm - 9:24 pmMTJ-SEA
6h 59m1 stop
$279United Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
United Airlines Logo
8:30 am - 2:29 pmSEA-MTJ
4h 59m1 stop
United Airlines Logo
7:30 am - 2:24 pmMTJ-SEA
7h 54m2 stops
$284United Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
Southwest Logo
5:40 am - 11:20 amSEA-MTJ
4h 40m1 stop
Southwest Logo
11:50 am - 8:35 pmMTJ-SEA
9h 45m1 stop
$326Southwest
Find Deal
Sat, Oct 18 - Tue, Oct 21
Southwest Logo
5:00 am - 10:40 amSEA-MTJ
4h 40m1 stop
Southwest Logo
4:50 pm - 11:45 pmMTJ-SEA
7h 55m1 stop
$339Southwest
Find Deal
Mon, Nov 17 - Fri, Nov 21
Southwest Logo
5:40 am - 11:20 amSEA-MTJ
4h 40m1 stop
Southwest Logo
11:50 am - 7:40 pmMTJ-SEA
8h 50m2 stops
$359Southwest
Find Deal
Tue, Mar 24 - Wed, Mar 25
American Airlines Logo
5:45 am - 1:41 pmSEA-MTJ
6h 56m1 stop
American Airlines Logo
12:43 pm - 6:54 pmMTJ-SEA
7h 11m1 stop
$391American Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
12:34 am - 6:03 pmSEA-MTJ
16h 29m2 stops
American Airlines Logo
7:30 am - 4:54 pmMTJ-SEA
10h 24m1 stop
$430American Airlines
Find Deal
Tue, Feb 24 - Mon, Mar 2
American Airlines Logo
1:35 am - 11:28 amSEA-MTJ
8h 53m1 stop
American Airlines Logo
2:45 pm - 9:33 amMTJ-SEA
19h 48m1 stop
$435American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $229 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 22% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$229
Overall average: $416
United Airlines
Sat 10/18Tue 10/21
SEA - MTJ • 1 stop
Cheapest one-way
$215
Overall average: $275
Southwest
Sat 10/4
SEA - MTJ • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Montrose!
Booking Insights

KAYAK's insights & trends for Seattle to Montrose flights

Get data-powered insights and trends into flights from Seattle 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 Seattle to Montrose?

The average price of all round-trip flights from Seattle to Montrose clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Montrose, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Montrose, 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 Seattle to Montrose is October, where tickets cost $416 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is $698 and $654 respectively.

Good to know

Low seasonMay
Cheapest flight$215
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Seattle to Montrose

When to book flights from Seattle to Montrose

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

  • What is the cheapest flight from Seattle to Montrose?

    In the last 3 days, the lowest price for a flight from Seattle to Montrose was $215 for a one-way ticket and $229 for a round-trip.

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

    A passport is not required to fly from Seattle to Montrose.

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

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

  • Which airline alliances offer flights from Seattle to Montrose?

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

  • Which is the best airline for flights from Seattle to Montrose, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Montrose are Southwest and United Airlines. With an average price for the route of $493 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $563 and an overall rating of 7.4.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montrose from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Montrose

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
8.0
SouthwestOverall score based on 4246 reviews
8.6Crew
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
Airline reviews

Excellent. Would encourage Southwest to keep current boarding procedures with free style seating. Makes for a fantastic experience

10.0 ExcellentMelissa, Sep 2025MSY - MDW
Read more Southwest reviews

Excellent. Would encourage Southwest to keep current boarding procedures with free style seating. Makes for a fantastic experience

As always, the entire Southwest experience was perfect. Purchasing the tickets on the Southwest web site was effortless, departure and arrival gates were spotless and comfortable, plane was clean and comfortable, crew was excellent and flight was on time. Wheelchair service in Las Vegas at departure was somewhat chaotic and disjointed, but I am not sure if that was Southwest problem, airport problem or combination.

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

Terrible. They wouldn't allow me on my flight on the 14th..

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

We didn't take off until an hour after we boarded.

The flight crew was rude. We were in first class and no one even offered water until an hour after we were in the air. Horrible experience

Excellent - explanations were clear staff was nice and flight was comfortable

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Full flight so overhead bin space ran out & bags had to be checked. When you’re in the last boarding group, you might as well expect that. Don’t pay to check bags though because when they run out of space for carry-ons, they check your bag to your destination for free. When traveling with children, no need to pay extra for seats, they will assign seats & have to sit your children with you.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.