What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Montrose round-trip?

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Montrose is American Airlines. Our recent data shows that you can find tickets from as low as $311 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $405 and $424 round-trip. American Airlines is currently priced 37% below the average price you’ll pay for this route.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Montrose?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Montrose flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Montrose ranges from 0.4 - 1.2 inches per month. August is typically the wettest month, when rainfall can reach 1.2 in. January is typically the driest time to visit Montrose when rainfall is around 0.4 in.

If weather is an important factor for your trip to Montrose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Montrose?

Saturday is generally a great day to depart. Flying on this day could help you save up to 14%.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Montrose?

The best pricing can be found in the month of September. Prices to Montrose from Washington, D.C. Dulles Intl Airport average $516. You can even find prices in September for less than $516, as users have found deals to Montrose from as low as $253. The month of March appears to be one of the more expensive times to travel to Montrose from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 27%.

What airport do you fly into for flights to Montrose from Washington, D.C. Dulles Intl?

Montrose County (MTJ) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Montrose. You should not have trouble finding flights to Montrose County from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Montrose airport from Washington, D.C. Dulles Intl. It is only a 2.3 mi journey from Montrose County (MTJ) to Montrose’s city center.

Can I find deals for flights from Dulles Intl to Montrose that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Montrose?

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

Can I find deals for business class flights from Dulles Intl to Montrose?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$224+ Flights from Washington, D.C. Dulles Intl Airport to Montrose

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Cheap flight deals from Dulles Intl to Montrose

Round-trip from	$311 (American Airlines)
One-way from	$224 (Southwest)
Popular in	May
Cheapest in	October
Average price	$413

From Washington, D.C. Dulles Intl to Montrose County

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One-way flight from Washington, D.C. Dulles Intl to Montrose County

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Highest demand for flights based on searches. 29% potential increase in price ($207 potential increase over avg. RT price).

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Cheapest flight prices on average. 9% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Dulles Intl to Montrose

Cheapest flights from Dulles Intl to Montrose
Explore the most affordable flight options available from Dulles Intl to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 28, 2025.

lun. 9/226:25 amIAD - MTJ

1 stop9h 07mAmerican Airlines

sáb. 9/272:29 pmMTJ - IAD

1 stop6h 17mAmerican Airlines

Deal found 7/26

$311

sáb. 8/163:56 pmIAD - MTJ

1 stop6h 55mUnited Airlines

mié. 8/201:00 pmMTJ - IAD

1 stop8h 55mUnited Airlines

Deal found 7/26

$405

dom. 8/177:40 amIAD - MTJ

1 stop9h 40mSouthwest

vie. 8/2211:45 amMTJ - IAD

1 stop9h 05mSouthwest

Deal found 7/26

$424

Best flights from Dulles Intl to Montrose
Discover carefully curated flight deals from Dulles Intl to Montrose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 28, 2025.

lun. 9/226:25 amIAD - MTJ

1 stop9h 07mAmerican Airlines

sáb. 9/272:29 pmMTJ - IAD

1 stop6h 17mAmerican Airlines

Deal found 7/26

$311

sáb. 8/163:56 pmIAD - MTJ

1 stop6h 55mUnited Airlines

mié. 8/201:00 pmMTJ - IAD

1 stop8h 55mUnited Airlines

Deal found 7/26

$405

dom. 8/177:40 amIAD - MTJ

1 stop9h 40mSouthwest

vie. 8/2211:45 amMTJ - IAD

1 stop9h 05mSouthwest

Deal found 7/26

$424

Last-minute flights from Dulles Intl to Montrose
Discover last-minute flight deals from Dulles Intl to Montrose. Data last updated julio 28, 2025 and is based on user searches.

jue. 8/76:30 amIAD - MTJ

1 stop8h 18mUnited Airlines

jue. 8/143:30 pmMTJ - IAD

1 stop5h 40mUnited Airlines

Deal found 7/28

$639

sáb. 8/163:56 pmIAD - MTJ

1 stop6h 55mUnited Airlines

mié. 8/201:00 pmMTJ - IAD

1 stop8h 55mUnited Airlines

Deal found 7/26

$405

dom. 8/177:40 amIAD - MTJ

1 stop9h 40mSouthwest

vie. 8/2211:45 amMTJ - IAD

1 stop9h 05mSouthwest

Deal found 7/26

$424

lun. 8/186:27 amIAD - MTJ

1 stop9h 20mAmerican Airlines

vie. 8/2210:42 amMTJ - IAD

1 stop6h 18mAmerican Airlines

Deal found 7/26

$315

One-way flights from Dulles Intl to Montrose
Search for one-way flight options from Dulles Intl to Montrose. Find affordable one-way fares based on user searches. Data last updated julio 28, 2025.

vie. 9/267:35 amIAD - MTJ

1 stop5h 35mSouthwest

Deal found 7/26

$224

vie. 9/2610:14 pmIAD - MTJ

2 stops24h 05mUnited Airlines

Deal found 7/26

$308

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Montrose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Montrose

IAD - MTJ

IADMTJ

Washington, D.C. Dulles Intl

dom. 1/18

7:00 am-1:19 pm

1 stop8h 19m

Montrose County

sáb. 1/24

2:17 pm-12:07 am

1 stop7h 50m

$311

Washington, D.C.Montrose

IAD - MTJ

IADMTJ

Washington, D.C. Dulles Intl

lun. 8/18

6:27 am-1:47 pm

1 stop9h 20m

Montrose County

vie. 8/22

10:42 am-7:00 pm

1 stop6h 18m

$315

Washington, D.C.Montrose

IAD - MTJ

IADMTJ

Washington, D.C. Dulles Intl

sáb. 8/16

3:56 pm-8:51 pm

1 stop6h 55m

Montrose County

mié. 8/20

1:00 pm-11:55 pm

1 stop8h 55m

$405

Washington, D.C.Montrose

IAD - MTJ

IADMTJ

Washington, D.C. Dulles Intl

dom. 8/17

7:40 am-3:20 pm

1 stop9h 40m

Montrose County

vie. 8/22

11:45 am-10:50 pm

1 stop9h 05m

$424

Washington, D.C.Montrose

IAD - MTJ

IADMTJ

Washington, D.C. Dulles Intl

vie. 9/26

7:35 am-11:10 am

1 stop5h 35m

$224

Washington, D.C.Montrose

IAD - MTJ

IADMTJ

Washington, D.C. Dulles Intl

vie. 9/26

10:14 pm-8:19 pm

2 stops24h 05m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Dulles Intl to Montrose

Have a flexible travel schedule? Discover the best time to fly to Montrose from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Montrose

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Montrose?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Montrose (average of $371). Flying from Washington, D.C. Dulles Intl Airport to Montrose in March is currently the most expensive (average of $539). 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.

What is the cheapest time of day to fly from IAD to MTJ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Montrose as you normally would.

Reviews of airlines servicing Montrose

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Montrose, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,237 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,237 reviews

Southwest

8.0

Very good

4,237 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

United Airlines

7.4

Good

8,893 reviews

Southwest

8.0

Very good

4,237 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,237 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

What airport do you fly into for flights to Montrose from Washington, D.C. Dulles Intl?
Montrose County (MTJ) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Montrose. You should not have trouble finding flights to Montrose County from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Montrose airport from Washington, D.C. Dulles Intl. It is only a 2.3 mi journey from Montrose County (MTJ) to Montrose’s city center.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Montrose round-trip?
Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Montrose is American Airlines. Our recent data shows that you can find tickets from as low as $311 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $405 and $424 round-trip. American Airlines is currently priced 37% below the average price you’ll pay for this route.
Can I find deals for flights from Dulles Intl to Montrose that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Montrose flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Montrose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Montrose.
Can I find deals for business class flights from Dulles Intl to Montrose?
Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Montrose?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Montrose (average of $371). Flying from Washington, D.C. Dulles Intl Airport to Montrose in March is currently the most expensive (average of $539). 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

Top 2 airlines flying from Dulles Intl to Montrose

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$258	Average$504	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$378	Average$501	FlexibilityNo cancel fee	On-time69%

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$224+ Cheap flights from Dulles Intl (IAD) to Montrose (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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Montrose with Cheapflights

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Cheap flight deals from Dulles Intl to Montrose

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Montrose

Cheapest flights from Dulles Intl to MontroseExplore the most affordable flight options available from Dulles Intl to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 28, 2025.

Explore the most affordable flight options available from Dulles Intl to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Montrose that are best for you.

Best time to book a flight from Dulles Intl to Montrose

Have a flexible travel schedule? Discover the best time to fly to Montrose from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Montrose

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Montrose?

What is the cheapest time of day to fly from IAD to MTJ?

Find hourly flight availability from Dulles Intl to Montrose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 28, 2025.

Reviews of airlines servicing Montrose

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Montrose, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Montrose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Montrose from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Montrose round-trip?

Can I find deals for flights from Dulles Intl to Montrose that include hotel bookings?

How can I find direct flights from Dulles Intl to Montrose?

Can I find deals for business class flights from Dulles Intl to Montrose?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Montrose?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Montrose

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Montrose

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Cheapest flights from Dulles Intl to Montrose
Explore the most affordable flight options available from Dulles Intl to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 28, 2025.