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$111+ Cheap flights from Montrose to Seattle (MTJ - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — SEA
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap flight deals from Montrose to Seattle

Cheapest flights from Montrose to Seattle
Explore the most affordable flight options available from Montrose to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.

This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:15 am
MTJ
-
SEA
2 stops13h 30m
United Airlines
Thu 4/165:00 am
SEA
-
MTJ
1 stop6h 41m
United Airlines
Deal found 2/21$216
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:35 pm
MTJ
-
SEA
1 stop5h 34m
United Airlines
Fri 10/235:07 am
SEA
-
MTJ
1 stop6h 34m
United Airlines
Deal found 2/21$239
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:00 am
MTJ
-
SEA
2 stops13h 48m
United Airlines
Sun 5/105:05 am
SEA
-
MTJ
1 stop6h 36m
United Airlines
Deal found 2/22$243
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:10 pm
MTJ
-
SEA
1 stop6h 18m
United Airlines
Mon 3/166:32 am
SEA
-
MTJ
2 stops12h 34m
United Airlines
Deal found 2/22$271
This American Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:14 pm
MTJ
-
SEA
1 stop10h 03m
American Airlines
Mon 3/95:30 am
SEA
-
MTJ
1 stop7h 26m
American Airlines
Deal found 2/23$279
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:40 pm
MTJ
-
SEA
1 stop6h 19m
United Airlines
Tue 5/265:00 am
SEA
-
MTJ
1 stop6h 44m
United Airlines
Deal found 2/20$281
This United Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/51:42 pm
MTJ
-
SEA
2 stops8h 16m
United Airlines
Mon 3/95:00 am
SEA
-
MTJ
1 stop6h 32m
United Airlines
Deal found 2/23$284
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:40 pm
MTJ
-
SEA
2 stops9h 19m
United Airlines
Tue 6/25:00 am
SEA
-
MTJ
1 stop6h 44m
United Airlines
Deal found 2/22$286
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:42 pm
MTJ
-
SEA
1 stop5h 22m
United Airlines
Tue 3/175:00 am
SEA
-
MTJ
1 stop6h 32m
United Airlines
Deal found 2/20$291
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:35 pm
MTJ
-
SEA
2 stops12h 32m
United Airlines
Sat 10/2411:00 am
SEA
-
MTJ
2 stops8h 09m
United Airlines
Deal found 2/21$292

Find flight deals from Montrose to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Montrose (MTJ) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$216
(United Airlines)

One-way from

$111
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$287
Provider with most accurate pricing for Montrose County-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montrose County-Seattle/Tacoma Intl flights.
Search Deals
From Montrose County to Seattle/Tacoma Intl
Search Deals
One-way flight from Montrose County to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montrose to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 24, 2026.
Use the filters below to find and compare flights from Montrose to Seattle that are best for you.

Fly from

Montrose

Fly to

Seattle

Route

Depart

Return

Price

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Tue 4/14

7:15 am-7:45 pm

2 stops13h 30m

Seattle/Tacoma Intl

Thu 4/16

5:00 am-12:41 pm

1 stop6h 41m

$216

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Sat 5/23

4:40 pm-9:59 pm

1 stop6h 19m

Seattle/Tacoma Intl

Tue 5/26

5:00 am-12:44 pm

1 stop6h 44m

$281

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Wed 3/11

1:42 pm-6:04 pm

1 stop5h 22m

Seattle/Tacoma Intl

Tue 3/17

5:00 am-12:32 pm

1 stop6h 32m

$291

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Thu 6/4

1:40 pm-9:59 pm

2 stops9h 19m

Seattle/Tacoma Intl

Mon 6/8

5:00 am-12:44 pm

1 stop6h 44m

$294

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Tue 3/10

1:42 pm-6:04 pm

1 stop5h 22m

Seattle/Tacoma Intl

Sat 3/14

7:15 am-3:18 pm

1 stop7h 03m

$309

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Thu 3/19

2:10 pm-7:28 pm

1 stop6h 18m

Seattle/Tacoma Intl

Sun 3/22

7:10 am-4:17 pm

1 stop8h 07m

$335

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Sat 8/8

4:38 pm-9:59 pm

1 stop6h 21m

Seattle/Tacoma Intl

Wed 8/12

5:07 am-12:41 pm

1 stop6h 34m

$409

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Fri 3/13

2:10 pm-7:28 pm

1 stop6h 18m

Seattle/Tacoma Intl

Fri 3/20

5:00 am-12:32 pm

1 stop6h 32m

$466

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Mon 8/10

7:25 am-7:59 am

1 stop25h 34m

Seattle/Tacoma Intl

Wed 8/12

6:30 am-8:09 pm

2 stops12h 39m

$471

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Mon 3/23

2:10 pm-11:28 pm

2 stops10h 18m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 17 results
1
2

Compare providers for flights from Montrose to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Montrose to Seattle in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Montrose-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montrose-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montrose-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montrose-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montrose-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Montrose to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Montrose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Montrose to Seattle?

Currently, November is the cheapest month in which you can book a flight from Montrose to Seattle (average of $198). Flying from Montrose to Seattle in July is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Montrose to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated February 24, 2026.
Read through reviews of airlines operating flights from Montrose to Seattle, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,344 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,344 reviews
United Airlines
7.4
Good
9,344 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Montrose to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montrose to Seattle?

    For as low as $216, United Airlines can have you in Seattle from Montrose in 13h 30m. Montrose and Seattle are separated by a distance of 952 mi.

  • What is the cheapest airline to fly from Montrose to Seattle round-trip?

    Cheapflights users have booked flights from Montrose to Seattle round-trip from $284. Users have found that United Airlines is 36% cheaper than the other options available to this destination.

  • Can I find deals for flights from Montrose to Seattle that include hotel bookings?

    Yes. In addition to deals on Montrose to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montrose to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montrose to Seattle.

  • Can I find deals for business class flights from Montrose to Seattle?

    Yes. Cheapflights offers flight deals from Montrose to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montrose to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Montrose to Seattle (average of $198). Flying from Montrose to Seattle in July is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Montrose to Seattle

Discover the top airline that operate flights from Montrose to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$284Average$550FlexibilityNo cancel feeOn-time69%

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