$164+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — SEA
Aug 4 — Aug 111
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
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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 July 5, 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 July 5, 2026.
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 9/227:15 am
MTJ
- SEA
2 stops9h 24m
United Airlines
Tue 9/295:00 am
SEA
- MTJ
1 stop6h 35m
United Airlines
Deal found 6/30![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/187:15 am
MTJ
- SEA
2 stops12h 52m
United Airlines
Mon 8/315:00 am
SEA
- MTJ
1 stop6h 45m
United Airlines
Deal found 6/30![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 am
MTJ
- SEA
2 stops12h 55m
Southwest
Mon 8/319:10 am
SEA
- MTJ
2 stops9h 10m
Southwest
Deal found 7/1![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/221:42 pm
MTJ
- SEA
2 stops8h 01m
United Airlines
Mon 8/315:00 am
SEA
- MTJ
1 stop6h 45m
United Airlines
Deal found 6/30![United Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:15 am
MTJ
- SEA
2 stops11h 20m
Southwest
Mon 8/319:45 am
SEA
- MTJ
2 stops8h 35m
Southwest
Deal found 6/30![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 7/21:30 pm
MTJ
- SEA
1 stop5h 29m
United Airlines
Sun 7/58:57 am
SEA
- MTJ
1 stop4h 47m
United Airlines
Deal found 7/1![United Airlines logo]()
$475
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 July 5, 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 July 5, 2026.
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 9/227:15 am
MTJ
- SEA
1 stop5h 29m
United Airlines
Tue 9/298:30 am
SEA
- MTJ
1 stop4h 57m
United Airlines
Deal found 6/30![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 am
MTJ
- SEA
2 stops12h 55m
Southwest
Mon 8/319:10 am
SEA
- MTJ
2 stops9h 10m
Southwest
Deal found 7/1![Southwest logo]()
$392
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Fri 8/142:21 pm
MTJ
- SEA
2 stops10h 00m
American Airlines
Mon 8/175:00 am
SEA
- MTJ
1 stop7h 30m
American Airlines
Deal found 7/4![American Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/187:15 am
MTJ
- SEA
2 stops12h 52m
United Airlines
Mon 8/315:00 am
SEA
- MTJ
1 stop6h 45m
United Airlines
Deal found 6/30![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 7/3. 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.
Wed 12/2312:35 pm
MTJ
- SEA
2 stops9h 40m
Southwest
Mon 12/288:25 am
SEA
- MTJ
2 stops10h 15m
Southwest
Deal found 7/3![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 7/4. 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 7/158:15 am
MTJ
- SEA
2 stops11h 05m
Southwest
Mon 7/207:35 am
SEA
- MTJ
2 stops11h 00m
Southwest
Deal found 7/4![Southwest logo]()
$478
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:05 pm
MTJ
- SEA
2 stops11h 28m
United Airlines
Mon 12/285:07 am
SEA
- MTJ
1 stop6h 34m
United Airlines
Deal found 7/3![United Airlines logo]()
$534
This Southwest deal was found by Cheapflights users on 7/4. 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 7/308:00 am
MTJ
- SEA
2 stops9h 40m
Southwest
Sun 8/26:30 am
SEA
- MTJ
2 stops12h 05m
Southwest
Deal found 7/4![Southwest logo]()
$519
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 7/227:25 am
MTJ
- SEA
2 stops12h 38m
United Airlines
Sat 7/255:00 am
SEA
- MTJ
1 stop6h 34m
United Airlines
Deal found 6/30![United Airlines logo]()
$567
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:00 am
MTJ
- SEA
2 stops9h 30m
Southwest
Wed 8/512:55 pm
SEA
- MTJ
1 stop5h 30m
Southwest
Deal found 7/1![Southwest logo]()
$549
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:15 am
MTJ
- SEA
2 stops11h 05m
Southwest
Sun 7/196:30 am
SEA
- MTJ
2 stops12h 05m
Southwest
Deal found 6/30![Southwest logo]()
$567
Last-minute flights from Montrose to SeattleDiscover last-minute flight deals from Montrose to Seattle. Data last updated July 5, 2026 and is based on user searches.
Discover last-minute flight deals from Montrose to Seattle. Data last updated July 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/4. 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 7/101:30 pm
MTJ
- SEA
1 stop5h 29m
United Airlines
Fri 7/175:04 pm
SEA
- MTJ
1 stop21h 50m
United Airlines
Deal found 7/4![United Airlines logo]()
$728
One-way flights from Montrose to SeattleSearch for one-way flight options from Montrose to Seattle. Find affordable one-way fares based on user searches. Data last updated July 5, 2026.
Search for one-way flight options from Montrose to Seattle. Find affordable one-way fares based on user searches. Data last updated July 5, 2026.
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/213:24 pm
MTJ
- SEA
1 stop6h 51m
United Airlines
Deal found 7/4![United Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:10 am
MTJ
- SEA
2 stops10h 35m
Southwest
Deal found 7/1![Southwest logo]()
$205
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 7/223:25 pm
MTJ
- SEA
1 stop6h 45m
United Airlines
Deal found 7/2![United Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 7/101:30 pm
MTJ
- SEA
2 stops12h 59m
United Airlines
Deal found 6/30![United Airlines logo]()
$301
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:00 am
MTJ
- SEA
2 stops9h 40m
Southwest
Deal found 7/2![Southwest logo]()
$326
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:22 pm
MTJ
- SEA
1 stop10h 17m
American Airlines
Deal found 7/2![American Airlines logo]()
$353
This deal was found by Cheapflights users on 6/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:25 am
MTJ
- SEA
1 stop6h 56m
United Airlines
Deal found 6/30![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 7/4. 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 9/233:24 pm
MTJ
- SEA
1 stop6h 51m
United Airlines
Deal found 7/4![United Airlines logo]()
$450
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 July 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $322 (United Airlines) |
One-way from | $180 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $600 |
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 July 5, 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
Quickest round-trip
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Tue 9/22
7:15 am-11:44 am
1 stop5h 29m
Seattle/Tacoma Intl
Tue 9/29
8:30 am-2:27 pm
1 stop4h 57m
$343
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Tue 8/18
7:15 am-7:07 pm
2 stops12h 52m
Seattle/Tacoma Intl
Mon 8/31
5:00 am-12:45 pm
1 stop6h 45m
$375
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Tue 8/18
9:05 am-9:00 pm
2 stops12h 55m
Seattle/Tacoma Intl
Mon 8/31
9:10 am-7:20 pm
2 stops9h 10m
$392
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Wed 12/23
12:35 pm-9:15 pm
2 stops9h 40m
Seattle/Tacoma Intl
Mon 12/28
8:25 am-7:40 pm
2 stops10h 15m
$477
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Wed 7/15
8:15 am-6:20 pm
2 stops11h 05m
Seattle/Tacoma Intl
Mon 7/20
7:35 am-7:35 pm
2 stops11h 00m
$478
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Fri 8/14
2:21 pm-11:21 pm
2 stops10h 00m
Seattle/Tacoma Intl
Mon 8/17
5:00 am-1:30 pm
1 stop7h 30m
$506
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Thu 7/30
8:00 am-4:40 pm
2 stops9h 40m
Seattle/Tacoma Intl
Sun 8/2
6:30 am-7:35 pm
2 stops12h 05m
$519
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Wed 12/23
2:05 pm-12:33 am
2 stops11h 28m
Seattle/Tacoma Intl
Mon 12/28
5:07 am-12:41 pm
1 stop6h 34m
$534
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Sat 8/1
8:00 am-4:30 pm
2 stops9h 30m
Seattle/Tacoma Intl
Wed 8/5
12:55 pm-7:25 pm
1 stop5h 30m
$549
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Wed 7/22
7:25 am-7:03 pm
2 stops12h 38m
Seattle/Tacoma Intl
Sat 7/25
5:00 am-12:34 pm
1 stop6h 34m
$567
Showing 1-10 of 19 resultsSorted 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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 July 5, 2026.
Read through reviews of airlines operating flights from Montrose to Seattle, such as Southwest and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
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
Tacoma
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Leavenworth
Olympia
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Edmonds
Snoqualmie
Tumwater
Tukwila
Renton
Kent
Lynnwood
Ellensburg
Fife
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Montrose and Seattle flights
Browse other Montrose and Seattle flight options. Last updated on July 5, 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 July 5, 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 July 5, 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 2,558,603 searches. Data last updated July 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$376 | FlexibilityNo cancel fee | On-time69% |