MTJ - SEA

$121 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 9/5. 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 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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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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montrose to Seattle

mié., sep. 3 - mar., sep. 9
United Airlines Logo
7:30 am - 6:49 pmMTJ-SEA
12h 19m2 stops
United Airlines Logo
6:25 am - 8:22 pmSEA-MTJ
12h 57m2 stops
$249United Airlines
Find Deal
dom., oct. 19 - sáb., oct. 25
Southwest Logo
4:30 pm - 12:35 amMTJ-SEA
9h 05m1 stop
Southwest Logo
5:00 am - 10:40 amSEA-MTJ
4h 40m1 stop
$264Southwest
Find Deal
dom., ago. 31 - dom., sep. 7
United Airlines Logo
1:43 pm - 5:58 pmMTJ-SEA
5h 15m1 stop
United Airlines Logo
5:02 am - 12:47 pmSEA-MTJ
6h 45m1 stop
$271United Airlines
Find Deal
mar., ago. 26 - vie., sep. 5
United Airlines Logo
7:30 am - 1:28 pmMTJ-SEA
6h 58m1 stop
United Airlines Logo
6:25 am - 8:22 pmSEA-MTJ
12h 57m2 stops
$276United Airlines
Find Deal
mar., ago. 26 - vie., sep. 5
United Airlines Logo
1:43 pm - 10:15 pmMTJ-SEA
9h 32m2 stops
United Airlines Logo
6:25 am - 8:22 pmSEA-MTJ
12h 57m2 stops
$281United Airlines
Find Deal
mié., sep. 3 - mar., sep. 9
United Airlines Logo
7:30 am - 1:28 pmMTJ-SEA
6h 58m1 stop
United Airlines Logo
6:25 am - 8:22 pmSEA-MTJ
12h 57m2 stops
$297United Airlines
Find Deal
mié., sep. 24 - mar., sep. 30
American Airlines Logo
2:38 pm - 9:23 pmMTJ-SEA
7h 45m1 stop
American Airlines Logo
5:26 am - 1:32 pmSEA-MTJ
7h 06m1 stop
$336American Airlines
Find Deal
mar., ago. 26 - mar., sep. 9
American Airlines Logo
2:37 pm - 9:36 pmMTJ-SEA
7h 59m1 stop
American Airlines Logo
5:26 am - 1:32 pmSEA-MTJ
7h 06m1 stop
$361American Airlines
Find Deal
mar., ago. 26 - vie., sep. 5
American Airlines Logo
2:37 pm - 9:36 pmMTJ-SEA
7h 59m1 stop
American Airlines Logo
5:26 am - 1:32 pmSEA-MTJ
7h 06m1 stop
$444American Airlines
Find Deal
lun., dic. 22 - dom., dic. 28
Southwest Logo
4:00 pm - 1:25 amMTJ-SEA
10h 25m2 stops
Southwest Logo
5:00 am - 11:30 amSEA-MTJ
5h 30m1 stop
$559Southwest
Find Deal
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?

What’s the cheapest day of the week to fly from Montrose to Seattle?

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

Your flight ticket price will generally be cheaper if you fly to Seattle on a Saturday and more expensive on a Sunday. On your return trip to Montrose, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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 October, where tickets cost $339 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $677 and $662 respectively.

Good to know

Low seasonJanuary
Cheapest flight$121
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 26% 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 $121 for a one-way ticket and $249 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, and oneworld are the airline alliances operating flights between Montrose and Seattle, with oneworld being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Montrose to Seattle are Southwest and United Airlines. With an average price for the route of $386 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 $603 and an overall rating of 7.4.

  • 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 airlines 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.
8.0
SouthwestOverall score based on 4244 reviews
8.6Crew
7.5Entertainment
7.0Food
8.1Boarding
8.0Comfort
Airline reviews

Southwest's seats are the least comfortable I have ever sat in.

4.0 OkayDavid, Aug 2025DTW - STL
Read more Southwest reviews

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

If we are going to have to pay for luggage, make it easier to do. Put something on the app during check-in so I don't need to do it at the kiosk. I've done it twice recently and I ended up having to pay at the desk because something went wrong at the kiosk in Tampa.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

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

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

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

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

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

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