What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Arizona according to our data. United Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Arizona to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Phoenix and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 07m on average. Another popular route from Arizona to Washington, D.C. Dulles Intl Airport is flying from Tucson to Washington, D.C. Dulles Intl Airport, which will take roughly 6h 06m. Keep in mind that layovers or delays could extend your travel time.

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

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

How many flights depart from Arizona to Washington, D.C. Dulles Intl Airport on average per day?

The number of flights available between Arizona and Washington, D.C. Dulles Intl Airport is 11 per day as of August 2026. The most frequent departure time is 8:00AM, with 91% of daily flights leaving at noon.

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

As of August 2026, there are 5 operators available to choose from for flights from Arizona to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from Arizona to Washington, D.C. Dulles Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$99 Cheap Flights from Arizona to Washington, D.C. Dulles Intl Airport in 2026

Q: How many flights depart from Arizona to Washington, D.C. Dulles Intl Airport on average per week?

As of August 2026, there are 78 flights per week flying from Arizona to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Thu, with 22% of flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Arizona to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Fri, Sep 11 - Mon, Sep 21

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Thu, Sep 17 - Mon, Sep 21

8:20 am - 3:58 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 38mnonstop

6:00 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

5h 08mnonstop

$189United Airlines

Tue, Aug 25 - Thu, Aug 27

1:23 pm - 9:01 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 38mnonstop

6:00 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

5h 08mnonstop

$189United Airlines

Tue, Aug 25 - Fri, Aug 28

12:30 am - 8:04 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

12:00 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

14h 00m3 stops Blountville Tri Cities TN/VA Orlando Cleveland Hopkins Intl

$204Multiple Airlines

Wed, Aug 26 - Mon, Aug 31

12:30 am - 8:04 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

12:00 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

14h 00m3 stops Blountville Tri Cities TN/VA Orlando Cleveland Hopkins Intl

$205Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

10:00 pm - 9:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

8h 20m1 stop Atlanta Hartsfield-Jackson

6:10 am - 10:14 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

7h 04m1 stop Detroit Metropolitan Wayne County

$257Delta

Sat, Aug 29 - Tue, Sep 1

5:50 am - 4:38 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

7h 48m1 stop Detroit Metropolitan Wayne County

6:00 am - 10:33 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

7h 33m1 stop Minneapolis St Paul

$257Delta

Wed, Aug 26 - Sun, Aug 30

1:48 pm - 10:55 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

6h 07m1 stop Charlotte Douglas

9:07 am - 3:52 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

9h 45m1 stop Charlotte Douglas

$359American Airlines

Thu, Sep 3 - Sun, Sep 6

11:37 pm - 12:11 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

9h 34m1 stop Charlotte Douglas

6:14 am - 11:03 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

7h 49m1 stop Charlotte Douglas

$359American Airlines

Mon, Sep 14 - Sat, Sep 19

Cheap last minute flights

Enter your travel dates to find the best prices.

12:46 am - 8:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$234Frontier

Tue, Aug 11 - Thu, Sep 10

12:46 am - 8:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

8:59 am - 10:54 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 55mnonstop

$235Frontier

Mon, Aug 10 - Wed, Aug 19

12:46 am - 8:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

9:05 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

23h 35m1 stop Nashville Intl

$314Multiple Airlines

Mon, Aug 10 - Sat, Aug 15

12:46 am - 8:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

9:05 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

23h 35m1 stop Nashville Intl

$314Multiple Airlines

Tue, Aug 11 - Sat, Aug 15

6:00 am - 4:42 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

7h 42m1 stop Atlanta Hartsfield-Jackson

7:19 pm - 12:40 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

8h 21m1 stop New York John F Kennedy Intl

$386Delta

Wed, Aug 12 - Thu, Aug 27

11:31 am - 11:26 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

8h 55m1 stop Detroit Metropolitan Wayne County

6:10 am - 10:14 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

7h 04m1 stop Detroit Metropolitan Wayne County

$386Delta

Wed, Aug 12 - Thu, Aug 27

12:20 pm - 10:43 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

7h 23m1 stop Houston George Bush Intcntl

6:00 pm - 7:54 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

4h 54mnonstop

$440United Airlines

Mon, Aug 10 - Thu, Aug 27

8:55 am - 4:23 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

4h 28mnonstop

6:00 pm - 7:54 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

4h 54mnonstop

$469United Airlines

Tue, Aug 11 - Tue, Aug 18

8:49 am - 8:56 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

9h 07m2 stops Dallas/Fort Worth Charlotte Douglas

6:09 am - 11:17 amIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

8h 08m1 stop Dallas/Fort Worth

$507American Airlines

Tue, Aug 11 - Tue, Aug 18

10:33 am - 10:55 pmPHX Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl

9h 22m2 stops Dallas/Fort Worth Charlotte Douglas

7:57 am - 12:53 pmIAD Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl

7h 56m1 stop Charlotte Douglas

$507American Airlines

Tue, Aug 11 - Tue, Aug 18

Cheap direct flights

Enter your travel dates to find the best prices.

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Fri, Sep 11 - Mon, Sep 21

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Thu, Sep 17 - Mon, Sep 21

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Wed, Sep 9 - Fri, Sep 11

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Fri, Sep 18 - Mon, Sep 21

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Fri, Sep 11 - Tue, Sep 15

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Fri, Sep 11 - Mon, Sep 14

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$156Frontier

Tue, Sep 15 - Tue, Sep 22

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$157Frontier

Wed, Sep 30 - Tue, Oct 6

8:20 am - 3:58 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 38mnonstop

6:00 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

5h 08mnonstop

$189United Airlines

Tue, Aug 25 - Thu, Aug 27

1:23 pm - 9:01 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 38mnonstop

6:00 pm - 8:08 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

5h 08mnonstop

$189United Airlines

Tue, Aug 25 - Fri, Aug 28

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Frontier flights from Arizona to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Arizona to Washington, D.C. Dulles Intl Airport flight tickets

Frontier

Sep 11

LAS10:46 pmLas Vegas Harry Reid Intl

4h 34m

IAD6:20 amWashington, D.C. Dulles Intl

Sep 21

IAD6:00 amWashington, D.C. Dulles Intl

4h 58m

LAS7:58 amLas Vegas Harry Reid Intl

$156

Frontier

Sep 12

LAS10:46 pmLas Vegas Harry Reid Intl

4h 34m

IAD6:20 amWashington, D.C. Dulles Intl

Sep 18

IAD6:00 amWashington, D.C. Dulles Intl

4h 58m

LAS7:58 amLas Vegas Harry Reid Intl

$157

Frontier

Aug 20

LAS12:30 amLas Vegas Harry Reid Intl

4h 34m

IAD8:04 amWashington, D.C. Dulles Intl

Aug 23

IAD8:59 amWashington, D.C. Dulles Intl

4h 55m

LAS10:54 amLas Vegas Harry Reid Intl

$158

United Airlines flights from Arizona to Washington, D.C. Dulles Intl Airport

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

United Airlines

Aug 29

LAS11:57 pmLas Vegas Harry Reid Intl

4h 33m

IAD7:30 amWashington, D.C. Dulles Intl

Aug 31

IAD6:00 pmWashington, D.C. Dulles Intl

5h 08m

LAS8:08 pmLas Vegas Harry Reid Intl

$189

United Airlines

Aug 28

LAS11:57 pmLas Vegas Harry Reid Intl

4h 33m

IAD7:30 amWashington, D.C. Dulles Intl

Aug 31

IAD12:55 pmWashington, D.C. Dulles Intl

5h 04m

LAS2:59 pmLas Vegas Harry Reid Intl

$205

United Airlines

Aug 19

LAS11:57 pmLas Vegas Harry Reid Intl

4h 33m

IAD7:30 amWashington, D.C. Dulles Intl

Aug 22

IAD8:31 amWashington, D.C. Dulles Intl

7h 44m

1 stop

LAS1:15 pmLas Vegas Harry Reid Intl

$255

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Las VegasWashington, D.C.

LAS Las Vegas Harry Reid Intl - IAD Washington, D.C. Dulles Intl

LASIAD

Las Vegas Harry Reid Intl

Fri 9/11

10:46 pm-6:20 am

Nonstop4h 34m

Washington, D.C. Dulles Intl

Mon 9/21

6:00 am-7:58 am

Nonstop4h 58m

$156

Las VegasWashington, D.C.

LAS Las Vegas Harry Reid Intl - IAD Washington, D.C. Dulles Intl

LASIAD

Las Vegas Harry Reid Intl

Thu 9/17

10:46 pm-6:20 am

Nonstop4h 34m

Washington, D.C. Dulles Intl

Mon 9/21

6:00 am-7:58 am

Nonstop4h 58m

$156

Las VegasWashington, D.C.

LAS Las Vegas Harry Reid Intl - IAD Washington, D.C. Dulles Intl

LASIAD

Las Vegas Harry Reid Intl

Tue 8/25

8:20 am-3:58 pm

Nonstop4h 38m

Washington, D.C. Dulles Intl

Thu 8/27

6:00 pm-8:08 pm

Nonstop5h 08m

$189

Las VegasWashington, D.C.

LAS Las Vegas Harry Reid Intl - IAD Washington, D.C. Dulles Intl

LASIAD

Las Vegas Harry Reid Intl

Tue 8/25

1:23 pm-9:01 pm

Nonstop4h 38m

Washington, D.C. Dulles Intl

Fri 8/28

6:00 pm-8:08 pm

Nonstop5h 08m

$189

Las VegasWashington, D.C.

LAS Las Vegas Harry Reid Intl - IAD Washington, D.C. Dulles Intl

LASIAD

Las Vegas Harry Reid Intl

Wed 8/26

12:30 am-8:04 am

Nonstop4h 34m

Washington, D.C. Dulles Intl

Mon 8/31

12:00 pm-11:00 pm

3 stops14h 00m

$204

Las VegasWashington, D.C.

LAS Las Vegas Harry Reid Intl - IAD Washington, D.C. Dulles Intl

LASIAD

Las Vegas Harry Reid Intl

Thu 8/27

12:30 am-8:04 am

Nonstop4h 34m

Washington, D.C. Dulles Intl

Mon 8/31

12:00 pm-11:00 pm

3 stops14h 00m

$205

Las VegasWashington, D.C.

LAS Las Vegas Harry Reid Intl - IAD Washington, D.C. Dulles Intl

LASIAD

Las Vegas Harry Reid Intl

Sat 8/29

10:00 pm-9:20 am

1 stop8h 20m

Washington, D.C. Dulles Intl

Tue 9/1

6:10 am-10:14 am

1 stop7h 04m

$257

Las VegasWashington, D.C.

LAS Las Vegas Harry Reid Intl - IAD Washington, D.C. Dulles Intl

LASIAD

Las Vegas Harry Reid Intl

Wed 8/26

5:50 am-4:38 pm

1 stop7h 48m

Washington, D.C. Dulles Intl

Sun 8/30

6:00 am-10:33 am

1 stop7h 33m

$257

PhoenixWashington, D.C.

PHX Phoenix Sky Harbor Intl - IAD Washington, D.C. Dulles Intl

PHXIAD

Phoenix Sky Harbor Intl

Thu 9/3

1:48 pm-10:55 pm

1 stop6h 07m

Washington, D.C. Dulles Intl

Sun 9/6

9:07 am-3:52 pm

1 stop9h 45m

$359

PhoenixWashington, D.C.

PHX Phoenix Sky Harbor Intl - IAD Washington, D.C. Dulles Intl

PHXIAD

Phoenix Sky Harbor Intl

Mon 9/14

11:37 pm-12:11 pm

1 stop9h 34m

Washington, D.C. Dulles Intl

Sat 9/19

6:14 am-11:03 am

1 stop7h 49m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Other information

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

In general, January is the cheapest month to fly from Arizona to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $292. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $435.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $578. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Arizona to Washington, D.C. Dulles Intl Airport for around $793.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Arizona in the evening is the least expensive time of day to depart. momondo users have found prices as low as $530 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $725 on average. Flights to Washington, D.C. Dulles Intl Airport from Arizona in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Arizona to Washington, D.C. Dulles Intl flight route?

Fly from Phoenix Sky Harbor Intl to Washington, D.C. Dulles Intl for the best Arizona - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight from Arizona to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $479 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Arizona for as low as $415 on momondo.

What cabin class options are available on Arizona to Washington, D.C. Dulles Intl Airport flights?

There are 4 cabin classes available to choose from on Arizona to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Arizona to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Arizona to Washington, D.C. Dulles Intl Airport flight.

Cheap Arizona to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found	$263
Fastest flight time	4h 07m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Arizona in the past 72 hours is $263. The best round-trip flight deal from Arizona to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $468.

The fastest flight from Arizona to Washington, D.C. Dulles Intl Airport takes 4h 07m

Direct flights go from Arizona to Washington, D.C. Dulles Intl Airport every day.

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

When did momondo last update prices for flights from Arizona to Washington, D.C. Dulles Intl Airport?
Prices for flights from Arizona to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Arizona to Washington, D.C. Dulles Intl Airport?
As of August 2026, there are 5 operators available to choose from for flights from Arizona to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Arizona to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Arizona to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Arizona and Washington, D.C. Dulles Intl Airport, the leading plane model is Boeing 737 MAX 9, making up 43.02% of the total bookings. Other popular models include Boeing 737 MAX 8 with 21.51%, Boeing 737-800 Passenger/BBJ2 (winglets) with 7.26%, and Boeing 737 with 6.70%.

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

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $150	Free Cancellation	Rating 5.6 2,723 reviews	Search Frontier flights
Delta	PriceFrom $187	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 10,078 reviews	Search United Airlines flights
Southwest	PriceFrom $339	Free Cancellation	Rating 8.0 4,217 reviews	Search Southwest flights
American Airlines	PriceFrom $356	Free Cancellation	Rating 7.1 11,879 reviews	Search American Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Winchester

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Sterling

Colonial Beach

Springfield

Fairfax

Tysons

Edgewood

Why use momondo?

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

It is quick and easy to find Arizona to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo allows you to filter the results for Arizona to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Arizona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Arizona to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Cheap flights from Arizona to Washington, D.C. from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Washington, D.C. departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Arizona to Washington, D.C. Dulles Intl Airport

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