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$106+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — SEA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. 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 3/263:39 pm
MTJ
-
SEA
1 stop6h 35m
United Airlines
Mon 3/305:00 am
SEA
-
MTJ
1 stop6h 41m
United Airlines
Deal found 2/9$211
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/171:42 pm
MTJ
-
SEA
2 stops10h 34m
United Airlines
Thu 3/196:32 am
SEA
-
MTJ
1 stop5h 57m
United Airlines
Deal found 2/10$216
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/241:32 pm
MTJ
-
SEA
1 stop5h 31m
United Airlines
Sat 2/289:00 am
SEA
-
MTJ
1 stop4h 37m
United Airlines
Deal found 2/9$239
This United Airlines deal was found by Cheapflights users on 2/11. 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 5/11:43 pm
MTJ
-
SEA
1 stop5h 17m
United Airlines
Mon 5/45:05 am
SEA
-
MTJ
1 stop6h 36m
United Airlines
Deal found 2/11$241
This United Airlines deal was found by Cheapflights users on 2/11. 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 4/301:43 pm
MTJ
-
SEA
1 stop5h 17m
United Airlines
Mon 5/45:05 am
SEA
-
MTJ
1 stop6h 36m
United Airlines
Deal found 2/11$245
This United Airlines deal was found by Cheapflights users on 2/9. 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 6/41:36 pm
MTJ
-
SEA
2 stops9h 42m
United Airlines
Mon 6/85:00 am
SEA
-
MTJ
1 stop6h 38m
United Airlines
Deal found 2/9$246
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/261:32 pm
MTJ
-
SEA
2 stops9h 41m
United Airlines
Mon 3/28:30 am
SEA
-
MTJ
2 stops10h 51m
United Airlines
Deal found 2/11$249
This American Airlines deal was found by Cheapflights users on 2/9. 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 8/202:39 pm
MTJ
-
SEA
1 stop7h 59m
American Airlines
Tue 8/2511:30 pm
SEA
-
MTJ
1 stop9h 30m
American Airlines
Deal found 2/9$265
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/1912:14 pm
MTJ
-
SEA
1 stop10h 03m
American Airlines
Sun 2/2212:59 am
SEA
-
MTJ
1 stop9h 35m
American Airlines
Deal found 2/8$279

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 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(United Airlines)

One-way from

$106
(American 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 ($98 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 11, 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 3/17

1:42 pm-6:04 pm

1 stop5h 22m

Seattle/Tacoma Intl

Thu 3/19

5:00 am-12:32 pm

1 stop6h 32m

$211

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Thu 3/26

1:42 pm-6:04 pm

1 stop5h 22m

Seattle/Tacoma Intl

Tue 3/31

5:00 am-12:41 pm

1 stop6h 41m

$211

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Thu 6/4

1:36 pm-10:18 pm

2 stops9h 42m

Seattle/Tacoma Intl

Mon 6/8

5:00 am-12:38 pm

1 stop6h 38m

$216

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Thu 4/30

7:00 am-7:48 pm

2 stops13h 48m

Seattle/Tacoma Intl

Mon 5/4

5:05 am-12:41 pm

1 stop6h 36m

$216

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Mon 3/23

2:10 pm-11:28 pm

2 stops10h 18m

Seattle/Tacoma Intl

Wed 4/1

5:00 am-12:41 pm

1 stop6h 41m

$216

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Fri 5/1

1:43 pm-11:29 pm

2 stops10h 46m

Seattle/Tacoma Intl

Mon 5/4

5:05 am-12:41 pm

1 stop6h 36m

$216

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Thu 2/26

12:14 pm-7:29 pm

1 stop8h 15m

Seattle/Tacoma Intl

Sun 3/1

12:59 am-11:34 am

1 stop9h 35m

$239

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Tue 2/24

1:32 pm-6:03 pm

1 stop5h 31m

Seattle/Tacoma Intl

Sat 2/28

9:00 am-2:37 pm

1 stop4h 37m

$239

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Thu 3/26

1:42 pm-6:04 pm

1 stop5h 22m

$106

MontroseSeattle

MTJ - SEA

MTJSEA

Montrose County

Wed 3/25

12:14 pm-7:29 pm

1 stop8h 15m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

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.

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 11, 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
9,276 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

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
9,276 reviews
United Airlines
7.4
Good
9,276 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

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 $211, United Airlines can have you in Seattle from Montrose in 6h 35m. 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 $287. Users have found that United Airlines is 35% 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
Lynnwood
Edmonds
Lacey
Kent
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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$287Average$553FlexibilityNo cancel feeOn-time69%

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