$305+ Cheap flights from Montrose to Seattle (MTJ - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — SEA
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Montrose to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Montrose to Seattle
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Best
Last-minute
Cheapest flights from Montrose to SeattleExplore 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 October 30, 2026.
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 October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/26. 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.
Sat 12/58:55 am -
2 stops10h 35m
Mon 12/78:05 am -
2 stops10h 50m
Deal found 10/26![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/51:30 pm -
1 stop5h 54m
Mon 12/75:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/251:29 pm -
1 stop5h 38m
Mon 12/285:00 am -
1 stop6h 41m
Deal found 10/28![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/251:40 pm -
2 stops9h 10m
Wed 12/25:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/251:40 pm -
2 stops9h 10m
Thu 12/36:15 am -
2 stops13h 15m
Deal found 10/26![United Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 10/26. 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.
Thu 11/128:25 am -
2 stops11h 50m
Tue 1/266:45 am -
1 stop4h 30m
Deal found 10/26![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 10/28. 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 12/258:55 am -
2 stops10h 45m
Mon 12/288:30 am -
2 stops10h 20m
Deal found 10/28![Southwest logo]()
$443
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/31:30 pm -
1 stop5h 54m
Thu 12/105:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/27:05 am -
2 stops10h 07m
Mon 12/75:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$460
Best flights from Montrose to SeattleDiscover carefully curated flight deals from Montrose to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Montrose to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. 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 2/27:05 am -
2 stops10h 45m
Wed 2/38:30 am -
1 stop5h 00m
Deal found 10/29![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 12/61:30 pm -
1 stop5h 54m
Thu 12/105:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/51:30 pm -
2 stops9h 28m
Sun 12/65:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/26. 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 4/283:20 pm -
1 stop6h 52m
Thu 5/65:07 am -
1 stop6h 34m
Deal found 10/26![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 10/26. 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 4/281:35 pm -
2 stops9h 21m
Wed 5/55:07 am -
1 stop6h 34m
Deal found 10/26![United Airlines logo]()
$514
Last-minute flights from Montrose to SeattleDiscover last-minute flight deals from Montrose to Seattle. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Montrose to Seattle. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/51:40 pm -
1 stop5h 17m
Mon 11/95:05 am -
1 stop6h 31m
Deal found 10/26![United Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 10/26. 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.
Thu 11/128:25 am -
2 stops11h 50m
Tue 1/266:45 am -
1 stop4h 30m
Deal found 10/26![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/151:40 pm -
1 stop5h 17m
Sat 11/215:05 am -
1 stop6h 31m
Deal found 10/26![United Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/211:40 pm -
1 stop5h 19m
Wed 12/25:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/211:40 pm -
1 stop5h 19m
Thu 12/36:15 am -
2 stops13h 15m
Deal found 10/26![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 10/26. 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.
Sun 11/228:25 am -
1 stop10h 25m
Tue 12/19:25 am -
1 stop9h 30m
Deal found 10/26![Southwest logo]()
$496
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/221:40 pm -
1 stop5h 17m
Wed 12/25:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 10/26. 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.
Mon 11/238:25 am -
2 stops12h 45m
Tue 12/17:40 am -
2 stops11h 15m
Deal found 10/26![Southwest logo]()
$501
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/241:40 pm -
2 stops10h 38m
Thu 12/36:15 am -
2 stops13h 15m
Deal found 10/26![United Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/251:40 pm -
2 stops9h 10m
Wed 12/25:05 am -
1 stop6h 23m
Deal found 10/26![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/251:40 pm -
2 stops9h 10m
Thu 12/36:15 am -
2 stops13h 15m
Deal found 10/26![United Airlines logo]()
$405
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (Southwest) |
Popular in | July |
Cheapest in | February |
Average price | $553 |
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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Montrose to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MontroseSeattle
MTJ Montrose County - SEA Seattle/Tacoma Intl
MTJSEA
Montrose County
Tue 2/2
7:05 am-4:50 pm
2 stops10h 45m
Seattle/Tacoma Intl
Wed 2/3
8:30 am-2:30 pm
1 stop5h 00m
$444
Quickest round-trip
MontroseSeattle
MTJ Montrose County - SEA Seattle/Tacoma Intl
MTJSEA
Montrose County
Sun 12/6
1:30 pm-6:24 pm
1 stop5h 54m
Seattle/Tacoma Intl
Thu 12/10
5:05 am-12:28 pm
1 stop6h 23m
$482
MontroseSeattle
MTJ Montrose County - SEA Seattle/Tacoma Intl
MTJSEA
Montrose County
Sat 12/5
1:30 pm-9:58 pm
2 stops9h 28m
Seattle/Tacoma Intl
Sun 12/6
5:05 am-12:28 pm
1 stop6h 23m
$487
MontroseSeattle
MTJ Montrose County - SEA Seattle/Tacoma Intl
MTJSEA
Montrose County
Wed 4/28
3:20 pm-9:12 pm
1 stop6h 52m
Seattle/Tacoma Intl
Thu 5/6
5:07 am-12:41 pm
1 stop6h 34m
$509
MontroseSeattle
MTJ Montrose County - SEA Seattle/Tacoma Intl
MTJSEA
Montrose County
Wed 4/28
1:35 pm-9:56 pm
2 stops9h 21m
Seattle/Tacoma Intl
Wed 5/5
5:07 am-12:41 pm
1 stop6h 34m
$514
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
MTJ-SEA
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.
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 October 30, 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.
Comfort
7.3
Entertainment
7.1
Overall
7.3
Boarding
7.7
Crew
8.1
Food
6.7
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Comfort
7.3
Entertainment
7.1
Overall
7.3
Boarding
7.7
Crew
8.1
Food
6.7
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
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Snoqualmie
Puyallup
Lynnwood
Olympia
Centralia
Kent
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Shoreline
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Montrose and Seattle flights
Browse other Montrose and Seattle flight options. Last updated on October 30, 2026.
Other flights from Montrose
Browse through other flights departing from Montrose. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$462 | FlexibilityNo cancel fee | On-time69% |