What is the cheapest airline that flies from Montrose County to Seattle/Tacoma Intl?

United Airlines and American Airlines are the most popular carriers operating from Montrose County to Seattle/Tacoma Intl

What airlines fly to Seattle?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Seattle from Montrose according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montrose County Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Montrose County Airport to Seattle/Tacoma Intl Airport refresh daily.

How many operators does momondo search for flights from Montrose County Airport to Seattle/Tacoma Intl Airport?

There are 2 operators available for flights from Montrose County Airport to Seattle/Tacoma Intl Airport as of June 2025.

How old do you have to be to fly from Montrose County Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montrose County Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$161 Cheap Flights from Montrose to Seattle in 2025

Q: What is the typical price of a round-trip flight between Montrose and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $501 to $856. The lowest price recently found on this route was $286.

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Find the cheapest flights from Montrose to Seattle

Round-trip

One-way

Cheap round-trip flights

2:38 pm - 10:59 pmMTJ-SEA

9h 21m1 stop

5:43 pm - 1:32 pmSEA-MTJ

18h 49m1 stop

$286American Airlines

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Thu, Sep 11 - Mon, Sep 15

1:43 pm - 10:15 pmMTJ-SEA

9h 32m2 stops

5:07 am - 12:47 pmSEA-MTJ

6h 40m1 stop

$292United Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

3:24 pm - 9:22 pmMTJ-SEA

6h 58m1 stop

5:07 am - 12:47 pmSEA-MTJ

6h 40m1 stop

$299United Airlines

Find Deal

Thu, Sep 11 - Sat, Sep 20

11:45 am - 8:20 pmMTJ-SEA

9h 35m2 stops

5:00 am - 11:10 amSEA-MTJ

5h 10m1 stop

$303Southwest

Find Deal

Thu, Sep 11 - Mon, Sep 15

3:24 pm - 9:22 pmMTJ-SEA

6h 58m1 stop

6:25 am - 8:22 pmSEA-MTJ

12h 57m2 stops

$304United Airlines

Find Deal

Thu, Sep 11 - Sat, Sep 20

1:43 pm - 10:15 pmMTJ-SEA

9h 32m2 stops

6:25 am - 8:22 pmSEA-MTJ

12h 57m2 stops

$309United Airlines

Find Deal

Thu, Sep 11 - Sat, Sep 20

1:35 pm - 8:56 pmMTJ-SEA

8h 21m2 stops

2:24 pm - 8:51 pmSEA-MTJ

5h 27m1 stop

$323United Airlines

Find Deal

Fri, Jul 4 - Tue, Jul 15

12:30 pm - 8:55 pmMTJ-SEA

9h 25m1 stop

7:00 am - 2:10 pmSEA-MTJ

6h 10m1 stop

$406Southwest

Find Deal

Fri, Jul 4 - Tue, Jul 15

2:39 pm - 9:13 pmMTJ-SEA

7h 34m1 stop

12:59 am - 9:57 amSEA-MTJ

7h 58m1 stop

$411American Airlines

Find Deal

Fri, Jul 4 - Mon, Jul 14

12:50 pm - 11:10 pmMTJ-SEA

11h 20m1 stop

7:00 am - 2:10 pmSEA-MTJ

6h 10m1 stop

$423Southwest

Find Deal

Sat, Jul 12 - Tue, Jul 22

American Airlines flights from Montrose to Seattle

Our best American Airlines deals on Montrose to Seattle flight tickets

American Airlines

Sep 11

MTJ2:38 pmMontrose County

9h 21m

1 stop

SEA10:59 pmSeattle/Tacoma Intl

Sep 15

SEA5:43 pmSeattle/Tacoma Intl

18h 49m

1 stop

MTJ1:32 pmMontrose County

$286

Find similar

American Airlines

Jul 4

MTJ2:39 pmMontrose County

7h 34m

1 stop

SEA9:13 pmSeattle/Tacoma Intl

Jul 14

SEA12:59 amSeattle/Tacoma Intl

7h 58m

1 stop

MTJ9:57 amMontrose County

$411

Find similar

American Airlines

Jul 15

MTJ2:37 pmMontrose County

7h 32m

1 stop

SEA9:09 pmSeattle/Tacoma Intl

Jul 29

SEA5:45 pmSeattle/Tacoma Intl

19h 01m

1 stop

MTJ1:46 pmMontrose County

$475

Find similar

United Airlines flights from Montrose to Seattle

Our best United Airlines deals on Montrose to Seattle flight tickets

United Airlines

Sep 11

MTJ1:43 pmMontrose County

9h 32m

2 stops

SEA10:15 pmSeattle/Tacoma Intl

Sep 15

SEA5:07 amSeattle/Tacoma Intl

6h 40m

1 stop

MTJ12:47 pmMontrose County

$292

Find similar

United Airlines

Sep 11

MTJ3:24 pmMontrose County

6h 58m

1 stop

SEA9:22 pmSeattle/Tacoma Intl

Sep 20

SEA5:07 amSeattle/Tacoma Intl

6h 40m

1 stop

MTJ12:47 pmMontrose County

$299

Find similar

United Airlines

Sep 11

MTJ3:24 pmMontrose County

6h 58m

1 stop

SEA9:22 pmSeattle/Tacoma Intl

Sep 20

SEA6:25 amSeattle/Tacoma Intl

12h 57m

2 stops

MTJ8:22 pmMontrose County

$304

Find similar

How to get the cheapest flight ticket from Montrose to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Montrose and Seattle?

What is the cheapest month to fly to Seattle?

In general, November is the cheapest month to fly from Montrose to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $386. If you don’t want to visit Seattle in November, then you should wait until January to fly from Montrose, when ticket prices are also cheap, with an average price of $401.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Montrose is on a Saturday. momondo users have found tickets for Saturday departures for as low as $418. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Montrose because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $722.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Montrose in the morning is the least expensive time of day to depart. momondo users have found prices as low as $450 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $605. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Montrose to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Montrose to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montrose to Seattle (MTJ to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montrose to Seattle

Best Price Found	$161
Fastest flight time	5h 14m
Direct flights	None
Airports in Seattle	1 airport

The best one-way flight to Seattle from Montrose in the past 72 hours is $161. The best round-trip flight deal from Montrose to Seattle found on momondo in the last 72 hours is $286.

The fastest flight from Montrose to Seattle takes 5h 14m

There are no direct flights from Montrose to Seattle. Popular non-direct route for this connection is Montrose County Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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How far is Montrose County to Seattle/Tacoma Intl by plane?
The distance between Montrose County and Seattle/Tacoma Intl is about 961.8 mi. In terms of flight time, this usually takes a little over 5h 14m.
When did momondo last update prices for flights from Montrose County Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Montrose County Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Montrose County Airport to Seattle/Tacoma Intl Airport?
There are 2 operators available for flights from Montrose County Airport to Seattle/Tacoma Intl Airport as of June 2025.
How old do you have to be to fly from Montrose County Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montrose County Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Montrose to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montrose to Seattle is United Airlines (83% of total bookings). The next most popular airline is Southwest (17%).

Best airlines flying from Montrose to Seattle

Compare and see reviews for airlines that fly from Montrose to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $272	Free Cancellation	Rating 8.0 4,279 reviews		Search Southwest flights
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 8,801 reviews		Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Montrose to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montrose to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Montrose to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Montrose on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montrose to Seattle?

momondo helps you find the best flight between Montrose and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montrose to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Montrose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.