What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Montrose County?

Delta and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Montrose County

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Montrose County Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Montrose County Airport are updated daily.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Montrose County Airport?

As of November 2026, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Montrose County Airport.

What documentation or ID do you need to fly to Montrose County Airport?

The required travel and health documents for your Montrose County 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 Montrose County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$398 Cheap Flights from Washington, D.C. Dulles Intl Airport to Montrose in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Montrose

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 1:13 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

7h 58m1 stop Atlanta Hartsfield-Jackson

2:19 pm - 12:31 amMTJ Montrose County-IAD Washington, D.C. Dulles Intl

8h 12m1 stop Atlanta Hartsfield-Jackson

$398Delta

Tue, Feb 23 - Thu, Mar 4

7:16 am - 12:23 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

7h 07m1 stop Dallas/Fort Worth

1:14 pm - 10:48 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

7h 34m1 stop Dallas/Fort Worth

$407American Airlines

Wed, Feb 17 - Wed, Feb 24

2:16 pm - 8:56 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

8h 40m1 stop Denver Intl

1:40 pm - 9:30 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

5h 50m1 stop Denver Intl

$407United Airlines

Sat, Feb 20 - Wed, Feb 24

2:16 pm - 8:56 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

8h 40m1 stop Denver Intl

1:40 pm - 9:30 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

5h 50m1 stop Denver Intl

$407United Airlines

Sat, Feb 20 - Wed, Feb 24

7:17 am - 1:24 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

8h 07m1 stop Atlanta Hartsfield-Jackson

2:21 pm - 12:46 amMTJ Montrose County-IAD Washington, D.C. Dulles Intl

8h 25m1 stop Atlanta Hartsfield-Jackson

$407Delta

Tue, Jan 26 - Tue, Feb 2

7:17 am - 1:24 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

8h 07m1 stop Atlanta Hartsfield-Jackson

2:21 pm - 12:46 amMTJ Montrose County-IAD Washington, D.C. Dulles Intl

8h 25m1 stop Atlanta Hartsfield-Jackson

$407Delta

Tue, Jan 26 - Wed, Jan 27

6:00 am - 1:24 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

9h 24m1 stop Atlanta Hartsfield-Jackson

2:21 pm - 10:57 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

6h 36m1 stop Atlanta Hartsfield-Jackson

$407Delta

Tue, Jan 26 - Sat, Jan 30

7:17 am - 1:24 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

8h 07m1 stop Atlanta Hartsfield-Jackson

2:21 pm - 10:57 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

6h 36m1 stop Atlanta Hartsfield-Jackson

$409Delta

Fri, Jan 22 - Sat, Jan 30

7:17 am - 1:24 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

8h 07m1 stop Atlanta Hartsfield-Jackson

2:21 pm - 10:57 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

6h 36m1 stop Atlanta Hartsfield-Jackson

$409Delta

Mon, Jan 25 - Sat, Jan 30

7:17 am - 1:24 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

8h 07m1 stop Atlanta Hartsfield-Jackson

2:21 pm - 12:46 amMTJ Montrose County-IAD Washington, D.C. Dulles Intl

8h 25m1 stop Atlanta Hartsfield-Jackson

$409Delta

Thu, Jan 28 - Tue, Feb 2

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 12:36 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

8h 26m1 stop Denver Intl

7:05 am - 3:44 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

6h 39m1 stop Denver Intl

$541United Airlines

Sun, Nov 15 - Tue, Nov 17

7:18 am - 12:39 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

7h 21m1 stop Dallas/Fort Worth

1:10 pm - 11:09 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

7h 59m1 stop Dallas/Fort Worth

$541American Airlines

Sat, Nov 14 - Thu, Nov 19

7:14 am - 12:39 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

7h 25m1 stop Dallas/Fort Worth

1:10 pm - 11:30 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

8h 20m1 stop Dallas/Fort Worth

$541American Airlines

Sun, Nov 15 - Tue, Nov 17

8:20 am - 12:36 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

6h 16m1 stop Denver Intl

1:40 pm - 9:30 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

5h 50m1 stop Denver Intl

$723United Airlines

Sat, Nov 14 - Thu, Nov 19

7:17 pm - 12:39 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

19h 22m2 stops Charlotte Douglas Dallas/Fort Worth

1:10 pm - 11:09 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

7h 59m1 stop Dallas/Fort Worth

$817American Airlines

Sat, Nov 14 - Thu, Nov 19

8:20 am - 12:36 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

6h 16m1 stop Denver Intl

1:40 pm - 7:22 amMTJ Montrose County-IAD Washington, D.C. Dulles Intl

15h 42m2 stops Denver Intl New York LaGuardia

$908United Airlines

Sun, Nov 15 - Tue, Nov 17

8:20 am - 12:36 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

6h 16m1 stop Denver Intl

7:05 am - 9:28 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

12h 23m3 stops Denver Intl Newark Boston Logan Intl

$991United Airlines

Sun, Nov 15 - Tue, Nov 17

8:40 am - 8:30 pmIAD Washington, D.C. Dulles Intl-MTJ Montrose County

13h 50m2 stops Lambert-St Louis Denver Intl

7:05 am - 9:28 pmMTJ Montrose County-IAD Washington, D.C. Dulles Intl

12h 23m3 stops Denver Intl Newark Boston Logan Intl

$1,272United Airlines

Sun, Nov 15 - Tue, Nov 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Washington, D.C. Dulles Intl Airport to Montrose

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Montrose flight tickets

Delta

Feb 23

IAD7:15 amWashington, D.C. Dulles Intl

7h 58m

1 stop

MTJ1:13 pmMontrose County

Mar 4

MTJ2:19 pmMontrose County

8h 12m

1 stop

IAD12:31 amWashington, D.C. Dulles Intl

$398

Delta

Jan 26

IAD7:17 amWashington, D.C. Dulles Intl

8h 07m

1 stop

MTJ1:24 pmMontrose County

Feb 2

MTJ2:21 pmMontrose County

8h 25m

1 stop

IAD12:46 amWashington, D.C. Dulles Intl

$407

Delta

Jan 29

IAD6:00 amWashington, D.C. Dulles Intl

9h 24m

1 stop

MTJ1:24 pmMontrose County

Feb 3

MTJ2:21 pmMontrose County

8h 25m

1 stop

IAD12:46 amWashington, D.C. Dulles Intl

$409

American Airlines flights from Washington, D.C. Dulles Intl Airport to Montrose

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Montrose flight tickets

American Airlines

Mar 1

IAD7:16 amWashington, D.C. Dulles Intl

7h 07m

1 stop

MTJ12:23 pmMontrose County

Mar 8

MTJ1:14 pmMontrose County

7h 34m

1 stop

IAD10:48 pmWashington, D.C. Dulles Intl

$486

American Airlines

Feb 20

IAD7:16 amWashington, D.C. Dulles Intl

7h 07m

1 stop

MTJ12:23 pmMontrose County

Feb 24

MTJ1:14 pmMontrose County

7h 34m

1 stop

IAD10:48 pmWashington, D.C. Dulles Intl

$497

American Airlines

Mar 1

IAD7:16 amWashington, D.C. Dulles Intl

7h 07m

1 stop

MTJ12:23 pmMontrose County

Mar 8

MTJ1:14 pmMontrose County

7h 34m

1 stop

IAD10:48 pmWashington, D.C. Dulles Intl

$499

momondo 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

Cheapest round-trip

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Tue 2/23

7:15 am-1:13 pm

1 stop7h 58m

Montrose County

Thu 3/4

2:19 pm-12:31 am

1 stop8h 12m

$398

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Wed 2/17

7:16 am-12:23 pm

1 stop7h 07m

Montrose County

Wed 2/24

1:14 pm-10:48 pm

1 stop7h 34m

$407

Quickest round-trip

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Sat 2/20

2:16 pm-8:56 pm

1 stop8h 40m

Montrose County

Wed 2/24

1:40 pm-9:30 pm

1 stop5h 50m

$407

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Sat 2/20

2:16 pm-8:56 pm

1 stop8h 40m

Montrose County

Wed 2/24

1:40 pm-9:30 pm

1 stop5h 50m

$407

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Tue 1/26

7:17 am-1:24 pm

1 stop8h 07m

Montrose County

Tue 2/2

2:21 pm-12:46 am

1 stop8h 25m

$407

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Tue 1/26

7:17 am-1:24 pm

1 stop8h 07m

Montrose County

Wed 1/27

2:21 pm-12:46 am

1 stop8h 25m

$407

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Tue 1/26

6:00 am-1:24 pm

1 stop9h 24m

Montrose County

Sat 1/30

2:21 pm-10:57 pm

1 stop6h 36m

$407

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Fri 1/22

7:17 am-1:24 pm

1 stop8h 07m

Montrose County

Sat 1/30

2:21 pm-10:57 pm

1 stop6h 36m

$409

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Mon 1/25

7:17 am-1:24 pm

1 stop8h 07m

Montrose County

Sat 1/30

2:21 pm-10:57 pm

1 stop6h 36m

$409

Washington, D.C.Montrose

IAD Washington, D.C. Dulles Intl - MTJ Montrose County

IADMTJ

Washington, D.C. Dulles Intl

Thu 1/28

7:17 am-1:24 pm

1 stop8h 07m

Montrose County

Tue 2/2

2:21 pm-12:46 am

1 stop8h 25m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Montrose

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 cheapest month to fly to Montrose?

If you don’t want to visit Montrose in November, then you should wait until May to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $248.

When to book flights from Washington, D.C. Dulles Intl Airport to Montrose

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Montrose according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Montrose (IAD to MTJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Montrose

Best Price Found	$546
Fastest flight time	6h 02m
Direct flights	None

The best one-way flight to Montrose from Washington, D.C. Dulles Intl Airport in the past 72 hours is $546. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Montrose found on momondo in the last 72 hours is $398.

The fastest flight from Washington, D.C. Dulles Intl Airport to Montrose takes 6h 02m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Montrose. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Montrose.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Montrose

How far is Washington, D.C. Dulles Intl to Montrose County by plane?
Washington, D.C. Dulles Intl and Montrose County are 1631.9 mi apart from one another. 6h 02m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Montrose County Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Montrose County Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Montrose County Airport?
As of November 2026, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Montrose County Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Montrose County Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Montrose County Airport.
What documentation or ID do you need to fly to Montrose County Airport?
The required travel and health documents for your Montrose County 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 Montrose County 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 Washington, D.C. Dulles Intl Airport to Montrose?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Montrose is United Airlines, representing 100% of all bookings.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Montrose

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Montrose with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.3 10,471 reviews		Search United Airlines flights

Delta

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Montrose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montrose from Washington, D.C..

Can I find flights from Washington, D.C. to Montrose with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Montrose on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Montrose?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Montrose.

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

If you are simply researching potential flights to Montrose, momondo offers a useful price alert feature which will track prices for flights to Montrose from Washington, D.C. and alert you when they change.