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Montrose

$183+ Cheap flights from Seattle to Montrose (SEA - MTJ)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MTJ
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from Seattle to Montrose

Cheapest flights from Seattle to Montrose
Explore the most affordable flight options available from Seattle to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This United Airlines deal was found by Cheapflights users on 7/31. 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 10/145:00 am
SEA
-
MTJ
1 stop6h 35m
United Airlines
Wed 10/217:15 am
MTJ
-
SEA
1 stop7h 06m
United Airlines
Deal found 7/31$365
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:45 am
SEA
-
MTJ
2 stops9h 20m
Southwest
Wed 10/218:35 am
MTJ
-
SEA
1 stop6h 45m
Southwest
Deal found 7/31$370
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/162:34 pm
SEA
-
MTJ
1 stop4h 51m
United Airlines
Wed 9/233:24 pm
MTJ
-
SEA
1 stop6h 51m
United Airlines
Deal found 8/1$387
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/296:30 am
SEA
-
MTJ
1 stop8h 24m
United Airlines
Wed 9/27:15 am
MTJ
-
SEA
1 stop5h 29m
United Airlines
Deal found 7/30$405
This Southwest deal was found by Cheapflights users on 8/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:05 am
SEA
-
MTJ
2 stops10h 20m
Southwest
Sat 10/109:05 am
MTJ
-
SEA
2 stops12h 20m
Southwest
Deal found 8/3$409
This United Airlines deal was found by Cheapflights users on 8/2. 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 10/22:27 pm
SEA
-
MTJ
1 stop5h 12m
United Airlines
Sat 10/103:23 pm
MTJ
-
SEA
1 stop6h 52m
United Airlines
Deal found 8/2$414

Find flight deals from Seattle to Montrose

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Montrose (MTJ). 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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(United Airlines)

One-way from

$183
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$456
Provider with most accurate pricing for Seattle/Tacoma Intl-Montrose County flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Montrose County flights.
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From Seattle/Tacoma Intl to Montrose County
Search Deals
One-way flight from Seattle/Tacoma Intl to Montrose County
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Montrose 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 August 4, 2026.
Use the filters below to find and compare flights from Seattle to Montrose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Wed 9/16

2:34 pm-8:25 pm

1 stop4h 51m

Montrose County

Wed 9/23

3:24 pm-9:15 pm

1 stop6h 51m

$387
Quickest round-trip

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Sat 10/24

8:30 am-2:27 pm

1 stop4h 57m

Montrose County

Wed 10/28

1:40 pm-5:54 pm

1 stop5h 14m

$445

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Sat 8/29

6:30 am-3:54 pm

1 stop8h 24m

Montrose County

Wed 9/2

7:15 am-11:44 am

1 stop5h 29m

$445

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Wed 9/16

8:30 am-7:30 pm

2 stops10h 00m

Montrose County

Wed 9/23

9:05 am-5:30 pm

2 stops9h 25m

$477

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Tue 9/29

5:30 am-1:26 pm

1 stop6h 56m

Montrose County

Sun 10/4

3:42 pm-12:07 am

1 stop9h 25m

$613

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Tue 9/29

8:30 am-2:27 pm

1 stop4h 57m

Montrose County

Sun 10/4

7:15 am-10:01 am

1 stop27h 46m

$627
Cheapest one-way

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Fri 9/4

9:05 am-7:25 pm

2 stops9h 20m

$224
Quickest one-way

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Wed 8/12

2:34 pm-8:25 pm

1 stop4h 51m

$230

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Wed 8/12

7:40 am-7:25 pm

2 stops10h 45m

$235

SeattleMontrose

SEA - MTJ

SEAMTJ

Seattle/Tacoma Intl

Fri 8/14

11:16 pm-9:41 am

1 stop9h 25m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Montrose

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 Seattle to Montrose in August.
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 Seattle-Montrose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Montrose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Montrose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Montrose 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 Seattle-Montrose 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 Seattle to Montrose

Have a flexible travel schedule? Discover the best time to fly to Montrose from Seattle 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 Seattle to Montrose

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Montrose (average of $281). Flying from Seattle to Montrose in June is currently the most expensive (average of $811). 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 Seattle to Montrose?

Airfare is below average for this route at the moment.

Seattle to Montrose flights typically cost between $422 and $563 in January.
The cheapest round-trip price found within the last 5 days was $347 on United Airlines (Jan 4-Jan 9).

Reviews of airlines servicing Montrose

Get insights into the airlines that provide service to Montrose. 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 Montrose. Reviews last updated August 4, 2026.
Read reviews from past customers who have flown Southwest and United Airlines from Seattle to Montrose. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,222 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,222 reviews
Southwest
8.0
Very good
4,222 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
10,059 reviews
Southwest
8.0
Very good
4,222 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Seattle to Montrose. 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 Seattle to Montrose?

    There are many flights that can get you from Seattle to Montrose in 4h 51m. Fly via United Airlines to get the fastest option. There are 952 mi between Seattle and Montrose.

  • What are the cheapest airlines flying from Seattle to Montrose round-trip?

    United Airlines, at $211, was found to be the cheapest airline from Seattle to Montrose. An alternate airline flying to your destination would be Southwest. Users have found that United Airlines is 55% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Montrose 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 Seattle to Montrose?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Montrose (average of $281). Flying from Seattle to Montrose in June is currently the most expensive (average of $811). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Seattle to Montrose

Discover the top 2 airlines that operate flights from Seattle to Montrose. 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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$211Average$409FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$262Average$542FlexibilityNo cancel feeOn-time63%

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