SEA - MTJ

$105 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 9/23. 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

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

Recent round-trip flight deals from Seattle to Montrose

Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
7:44 am - 6:03 pmSEA-MTJ
9h 19m1 stop
American Airlines Logo
7:30 am - 2:46 pmMTJ-SEA
8h 16m1 stop
$211American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
7:44 am - 6:03 pmSEA-MTJ
9h 19m1 stop
American Airlines Logo
7:30 am - 8:25 pmMTJ-SEA
13h 55m2 stops
$216American Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
United Airlines Logo
5:02 am - 12:47 pmSEA-MTJ
6h 45m1 stop
United Airlines Logo
3:24 pm - 9:22 pmMTJ-SEA
6h 58m1 stop
$237United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
5:02 am - 12:47 pmSEA-MTJ
6h 45m1 stop
United Airlines Logo
1:43 pm - 5:51 pmMTJ-SEA
5h 08m1 stop
$238United Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
United Airlines Logo
5:02 am - 12:47 pmSEA-MTJ
6h 45m1 stop
United Airlines Logo
1:43 pm - 10:15 pmMTJ-SEA
9h 32m2 stops
$242United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
5:02 am - 12:47 pmSEA-MTJ
6h 45m1 stop
United Airlines Logo
1:43 pm - 10:15 pmMTJ-SEA
9h 32m2 stops
$243United Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 14
Southwest Logo
8:35 am - 4:05 pmSEA-MTJ
6h 30m1 stop
Southwest Logo
4:50 pm - 8:25 amMTJ-SEA
16h 35m2 stops
$248Southwest
Find Deal
Wed, Sep 17 - Mon, Sep 22
United Airlines Logo
5:02 am - 12:47 pmSEA-MTJ
6h 45m1 stop
United Airlines Logo
3:24 pm - 9:22 pmMTJ-SEA
6h 58m1 stop
$251United Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
United Airlines Logo
6:25 am - 8:22 pmSEA-MTJ
12h 57m2 stops
United Airlines Logo
7:30 am - 3:14 pmMTJ-SEA
8h 44m2 stops
$256United Airlines
Find Deal
Mon, Oct 20 - 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
$365American Airlines
Find Deal
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.

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

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 May, where tickets cost $420 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $698 and $696 respectively.

Good to know

Low seasonMay
Cheapest flight$105
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 7% 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 $105 for a one-way ticket and $211 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?

    Star Alliance, and oneworld 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 $490 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 $558 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 4244 reviews
8.1Boarding
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
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

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!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

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

Food choices were very limited. Taste of the dishes was average.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Was not able to watch most shows on the entertainment site. They would not load

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

On Wednesday, July 30 we were in mid flight from Manchester to Charlotte and we turned around because the right engine was malfunctioning. That was the last flight out of Manchester that night. I was rebooked for Thursday, which became a weather event Friday. There were no seats left on the flight from Manchester to Charlotte. Consequently I didn’t leave Manchester until Saturday morning and we flew to Chicago so to say the least my scheduled flight and return to Iowa was three days off and it messed with my business schedule. Consequently cash flow. I would like some sort of acknowledgment of this event.

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

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

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