$225+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — SEA
Jul 7 — Jul 141
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
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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
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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 June 7, 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 June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 10/153:24 pm
MTJ
- SEA
1 stop6h 51m
United Airlines
Mon 10/195:00 am
SEA
- MTJ
1 stop6h 40m
United Airlines
Deal found 6/3![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 11/141:35 pm
MTJ
- SEA
1 stop5h 34m
United Airlines
Tue 11/175:07 am
SEA
- MTJ
1 stop6h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 8/213:24 pm
MTJ
- SEA
2 stops9h 02m
United Airlines
Tue 8/255:00 am
SEA
- MTJ
1 stop6h 45m
United Airlines
Deal found 6/3![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 6/6. 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 7/47:55 am
MTJ
- SEA
1 stop9h 00m
Southwest
Fri 7/1010:25 am
SEA
- MTJ
2 stops8h 10m
Southwest
Deal found 6/6![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/193:25 pm
MTJ
- SEA
1 stop6h 45m
United Airlines
Sat 6/206:06 am
SEA
- MTJ
1 stop8h 53m
United Airlines
Deal found 6/5![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 6/2. 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 10/158:30 am
MTJ
- SEA
1 stop6h 05m
Southwest
Mon 10/1911:30 am
SEA
- MTJ
1 stop7h 25m
Southwest
Deal found 6/2![Southwest logo]()
$410
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 June 7, 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 June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 10/153:24 pm
MTJ
- SEA
1 stop6h 51m
United Airlines
Mon 10/195:00 am
SEA
- MTJ
1 stop6h 40m
United Airlines
Deal found 6/3![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 6/6. 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 7/47:55 am
MTJ
- SEA
1 stop9h 00m
Southwest
Fri 7/1010:25 am
SEA
- MTJ
2 stops8h 10m
Southwest
Deal found 6/6![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 11/141:35 pm
MTJ
- SEA
1 stop5h 34m
United Airlines
Tue 11/175:07 am
SEA
- MTJ
1 stop6h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 6/3. 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.
Thu 10/158:30 am
MTJ
- SEA
2 stops11h 40m
Southwest
Mon 10/199:15 am
SEA
- MTJ
2 stops9h 40m
Southwest
Deal found 6/3![Southwest logo]()
$430
This United Airlines deal was found by Cheapflights users on 6/6. 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
Tue 8/255:00 am
SEA
- MTJ
1 stop6h 45m
United Airlines
Deal found 6/6![United Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/193:25 pm
MTJ
- SEA
1 stop6h 45m
United Airlines
Tue 6/235:07 am
SEA
- MTJ
1 stop6h 37m
United Airlines
Deal found 6/4![United Airlines logo]()
$527
Last-minute flights from Montrose to SeattleDiscover last-minute flight deals from Montrose to Seattle. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Montrose to Seattle. Data last updated June 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/134:40 pm
MTJ
- SEA
1 stop6h 28m
United Airlines
Sat 6/205:07 am
SEA
- MTJ
1 stop6h 37m
United Airlines
Deal found 6/5![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 6/5. 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 6/168:15 am
MTJ
- SEA
1 stop7h 30m
Southwest
Sun 6/216:30 am
SEA
- MTJ
2 stops12h 00m
Southwest
Deal found 6/5![Southwest logo]()
$524
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/193:25 pm
MTJ
- SEA
1 stop6h 45m
United Airlines
Sat 6/206:06 am
SEA
- MTJ
1 stop8h 53m
United Airlines
Deal found 6/5![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/263:25 pm
MTJ
- SEA
1 stop6h 45m
United Airlines
Sun 6/285:00 am
SEA
- MTJ
1 stop6h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$525
This Southwest deal was found by Cheapflights users on 6/6. 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 7/411:30 am
MTJ
- SEA
2 stops10h 45m
Southwest
Fri 7/107:30 am
SEA
- MTJ
2 stops11h 05m
Southwest
Deal found 6/6![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/5. 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
Thu 7/237:30 am
SEA
- MTJ
2 stops11h 05m
Southwest
Deal found 6/5![Southwest logo]()
$492
This Southwest deal was found by Cheapflights users on 6/3. 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.
Mon 7/208:00 am
MTJ
- SEA
2 stops9h 55m
Southwest
Fri 7/317:35 am
SEA
- MTJ
2 stops11h 00m
Southwest
Deal found 6/3![Southwest logo]()
$509
This Southwest deal was found by Cheapflights users on 6/4. 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.
Fri 7/248:00 am
MTJ
- SEA
2 stops9h 55m
Southwest
Sat 8/18:45 am
SEA
- MTJ
2 stops9h 50m
Southwest
Deal found 6/4![Southwest logo]()
$464
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 June 7, 2026.
Search for one-way flight options from Montrose to Seattle. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/193:25 pm
MTJ
- SEA
1 stop6h 45m
United Airlines
Deal found 6/6![United Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 6/4. 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.
Fri 7/248:00 am
MTJ
- SEA
2 stops9h 55m
Southwest
Deal found 6/4![Southwest logo]()
$249
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Thu 7/232:22 pm
MTJ
- SEA
1 stop10h 17m
American Airlines
Deal found 6/4![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Mon 7/132:22 pm
MTJ
- SEA
1 stop10h 17m
American Airlines
Deal found 6/2![American Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 6/4. 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 7/238:00 am
MTJ
- SEA
2 stops9h 40m
Southwest
Deal found 6/4![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 6/2. 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.
Mon 7/138:00 am
MTJ
- SEA
2 stops9h 55m
Southwest
Deal found 6/2![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 6/4. 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.
Sun 6/288:00 am
MTJ
- SEA
1 stop10h 45m
Southwest
Deal found 6/4![Southwest logo]()
$313
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/242:22 pm
MTJ
- SEA
1 stop10h 17m
American Airlines
Deal found 6/4![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 6/227:25 am
MTJ
- SEA
1 stop6h 59m
United Airlines
Deal found 6/6![United Airlines logo]()
$519
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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $324 (United Airlines) |
One-way from | $225 (United Airlines) |
Popular in | March |
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 2,558,603 searches. Data last updated June 7, 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 - SEA
MTJSEA
Montrose County
Thu 10/15
3:24 pm-9:15 pm
1 stop6h 51m
Seattle/Tacoma Intl
Mon 10/19
5:00 am-12:40 pm
1 stop6h 40m
$324
Quickest round-trip
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Sat 11/14
1:35 pm-6:09 pm
1 stop5h 34m
Seattle/Tacoma Intl
Tue 11/17
5:07 am-12:41 pm
1 stop6h 34m
$351
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Sat 7/4
7:55 am-3:55 pm
1 stop9h 00m
Seattle/Tacoma Intl
Fri 7/10
10:25 am-7:35 pm
2 stops8h 10m
$357
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Fri 8/21
3:24 pm-9:15 pm
1 stop6h 51m
Seattle/Tacoma Intl
Tue 8/25
5:00 am-12:45 pm
1 stop6h 45m
$415
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Thu 10/15
8:30 am-7:10 pm
2 stops11h 40m
Seattle/Tacoma Intl
Mon 10/19
9:15 am-7:55 pm
2 stops9h 40m
$430
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Fri 6/19
3:25 pm-9:10 pm
1 stop6h 45m
Seattle/Tacoma Intl
Tue 6/23
5:07 am-12:44 pm
1 stop6h 37m
$527
Cheapest one-way
Quickest one-way
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Fri 6/19
3:25 pm-9:10 pm
1 stop6h 45m
$225
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Fri 7/24
8:00 am-4:55 pm
2 stops9h 55m
$249
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Mon 7/13
2:22 pm-11:39 pm
1 stop10h 17m
$290
MontroseSeattle
MTJ - SEA
MTJSEA
Montrose County
Mon 7/13
8:00 am-4:55 pm
2 stops9h 55m
$299
Showing 1-10 of 13 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 June.
| 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.
Cheapflights Insights
Everything you need to know about your flight 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 June 7, 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.
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline
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Montrose and Seattle flights
Browse other Montrose and Seattle flight options. Last updated on June 7, 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 June 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 7, 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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$463 | FlexibilityNo cancel fee | On-time69% |