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

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

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

22 flights are operational daily from Arizona to Washington, D.C. as of July 2026. The most popular departure time for this route is 8:00AM, with 67% of flights per day taking off at noon.

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

Flight times from Arizona to Washington, D.C. 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 09m on average. Another popular route from Arizona to Washington, D.C. is flying from Tucson to Washington, D.C. Dulles Intl Airport, which will take roughly 6h 03m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Washington, D.C.?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. from Arizona according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

How many flights depart from Arizona to Washington, D.C. on average per week?

157 flights are operational weekly from Arizona to Washington, D.C. as of July 2026. The most popular departure day for this route is Thu, with 22% of flights per week taking off on this day.

When did momondo last update prices for flights from Arizona to Washington, D.C.?

Prices for flights from Arizona to Washington, D.C. were last updated today.

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

There are 6 operators available for flights from Arizona to Washington, D.C. as of July 2026.

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

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..

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

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$95 Cheap Flights from Arizona to Washington, D.C. in 2026

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.

10:44 pm - 8:29 am

PHX

BWI

6h 45m

1 stop

5:22 pm - 10:44 pm

BWI

PHX

8h 22m

1 stop

$158Frontier

Thu, Sep 24 - Wed, Sep 30

2:10 pm - 11:25 pm

LAS

BWI

6h 15m

1 stop

6:30 am - 10:40 am

BWI

LAS

7h 10m

1 stop

$194Southwest

Fri, Aug 14 - Sun, Aug 16

12:47 pm - 11:43 pm

LAS

BWI

7h 56m

1 stop

1:55 pm - 6:35 pm

BWI

LAS

7h 40m

1 stop

$199American Airlines

Wed, Jul 22 - Tue, Jul 28

7:36 am - 7:26 am

LAS

BWI

20h 50m

2 stops

1:24 pm - 9:12 pm

BWI

LAS

10h 48m

1 stop

$243Frontier

Tue, Aug 25 - Wed, Aug 26

11:27 am - 10:59 pm

LAS

DCA

8h 32m

1 stop

5:00 pm - 10:20 pm

DCA

LAS

8h 20m

1 stop

$257Delta

Fri, Jul 24 - Mon, Jul 27

11:45 am - 7:35 pm

LAS

DCA

4h 50mnonstop

8:00 am - 10:07 am

DCA

LAS

5h 07mnonstop

$269American Airlines

Thu, Aug 13 - Wed, Aug 19

6:50 am - 10:38 pm

LAS

IAD

12h 48m

2 stops

9:30 am - 11:25 am

IAD

LAS

4h 55mnonstop

$273Multiple Airlines

Sat, Aug 1 - Sat, Aug 15

9:58 pm - 8:20 am

PHX

IAD

7h 22m

1 stop

7:35 pm - 11:31 am

IAD

PHX

18h 56m

1 stop

$305Multiple Airlines

Tue, Aug 11 - Wed, Sep 9

7:08 am - 6:14 pm

PHX

IAD

8h 06m

1 stop

7:47 pm - 11:31 am

IAD

PHX

18h 44m

1 stop

$309Alaska Airlines

Thu, Sep 17 - Mon, Sep 21

6:00 am - 3:46 pm

TUS

BWI

6h 46m

1 stop

5:00 pm - 9:41 pm

BWI

TUS

7h 41m

1 stop

$347Delta

Mon, Aug 10 - Tue, Aug 18

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United Airlines flights from Arizona to Washington, D.C.

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

United Airlines

Aug 17

LAS11:55 pmLas Vegas Harry Reid Intl

7h 14m

1 stop

BWI10:09 amBaltimore/Washington

Aug 21

BWI3:04 pmBaltimore/Washington

7h 25m

1 stop

LAS7:29 pmLas Vegas Harry Reid Intl

$257

United Airlines

Aug 1

LAS11:30 pmLas Vegas Harry Reid Intl

6h 53m

1 stop

IAD9:23 amWashington, D.C. Dulles Intl

Aug 8

IAD8:10 pmWashington, D.C. Dulles Intl

5h 09m

LAS10:19 pmLas Vegas Harry Reid Intl

$262

United Airlines

Jul 27

LAS8:31 pmLas Vegas Harry Reid Intl

7h 43m

1 stop

BWI7:14 amBaltimore/Washington

Aug 1

BWI5:32 pmBaltimore/Washington

7h 22m

1 stop

LAS9:54 pmLas Vegas Harry Reid Intl

$287

Frontier flights from Arizona to Washington, D.C.

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

Frontier

Sep 24

PHX10:44 pmPhoenix Sky Harbor Intl

6h 45m

1 stop

BWI8:29 amBaltimore/Washington

Sep 30

BWI5:22 pmBaltimore/Washington

8h 22m

1 stop

PHX10:44 pmPhoenix Sky Harbor Intl

$158

Frontier

Aug 25

LAS7:36 amLas Vegas Harry Reid Intl

20h 50m

2 stops

BWI7:26 amBaltimore/Washington

Aug 26

BWI1:24 pmBaltimore/Washington

10h 48m

1 stop

LAS9:12 pmLas Vegas Harry Reid Intl

$243

Frontier

Aug 4

LAS7:00 amLas Vegas Harry Reid Intl

21h 26m

2 stops

BWI7:26 amBaltimore/Washington

Aug 7

BWI9:38 pmBaltimore/Washington

25h 32m

1 stop

LAS8:10 pmLas Vegas Harry Reid Intl

$244

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 9/24

10:44 pm-8:29 am

1 stop6h 45m

Baltimore/Washington

Wed 9/30

5:22 pm-10:44 pm

1 stop8h 22m

$158

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Fri 8/14

2:10 pm-11:25 pm

1 stop6h 15m

Baltimore/Washington

Sun 8/16

6:30 am-10:40 am

1 stop7h 10m

$194

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Wed 7/22

12:47 pm-11:43 pm

1 stop7h 56m

Baltimore/Washington

Tue 7/28

1:55 pm-6:35 pm

1 stop7h 40m

$199

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Tue 8/25

7:36 am-7:26 am

2 stops20h 50m

Baltimore/Washington

Wed 8/26

1:24 pm-9:12 pm

1 stop10h 48m

$243

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 7/24

11:27 am-10:59 pm

1 stop8h 32m

Washington, D.C. Reagan-National

Mon 7/27

5:00 pm-10:20 pm

1 stop8h 20m

$257

Quickest round-trip

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 8/13

11:45 am-7:35 pm

Nonstop4h 50m

Washington, D.C. Reagan-National

Wed 8/19

8:00 am-10:07 am

Nonstop5h 07m

$269

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Sat 8/1

6:50 am-10:38 pm

2 stops12h 48m

Washington, D.C. Dulles Intl

Sat 8/15

9:30 am-11:25 am

Nonstop4h 55m

$273

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Tue 8/11

9:58 pm-8:20 am

1 stop7h 22m

Washington, D.C. Dulles Intl

Wed 9/9

7:35 pm-11:31 am

1 stop18h 56m

$305

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Thu 9/17

7:08 am-6:14 pm

1 stop8h 06m

Washington, D.C. Dulles Intl

Mon 9/21

7:47 pm-11:31 am

1 stop18h 44m

$309

TucsonBaltimore

TUS - BWI

TUSBWI

Tucson

Mon 8/10

6:00 am-3:46 pm

1 stop6h 46m

Baltimore/Washington

Tue 8/18

5:00 pm-9:41 pm

1 stop7h 41m

$347

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.

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.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Arizona, with most prices found around $74. If you’re not able to fly to Washington, D.C. in February, then September is your next best option. Flight prices from Arizona to Washington, D.C. during September average around $112.

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

On average, the least expensive day to fly to Washington, D.C. from Arizona is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $525. However, this price may fluctuate depending on the airline, the season, and holidays. 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. for around $765.

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

In the evening is the cheapest time of day to fly from Arizona to Washington, D.C. when you can find flight prices for as low as $468. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $617. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Arizona for as low as $370 on momondo.

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

There are 4 cabin classes available to choose from on Arizona to Washington, D.C. 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. flights?

No. A direct flight is the cheapest option for a flight between Arizona to Washington, D.C..

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

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

Best Price Found	$233
Fastest flight time	4h 05m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Arizona in the past 72 hours is $233. The best round-trip flight deal from Arizona to Washington, D.C. found on momondo in the last 72 hours is $403.

The fastest flight from Arizona to Washington, D.C. takes 4h 05m

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

There are 2 airports in Washington, D.C.. From Arizona there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

Search flight deals

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

When did momondo last update prices for flights from Arizona to Washington, D.C.?
Prices for flights from Arizona to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Arizona to Washington, D.C.?
There are 6 operators available for flights from Arizona to Washington, D.C. as of July 2026.
How old do you have to be to fly from Arizona to Washington, D.C.?
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..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Arizona to Washington, D.C.?
Based on momondo bookings for flights between Arizona and Washington, D.C., the leading plane model is Boeing 737 MAX 9, making up 30.38% of the total bookings. Other popular models include Boeing 737 MAX 8 with 30.17%, Boeing 737-800 Passenger/BBJ2 (winglets) with 14.36%, and Boeing 737 with 7.11%.

Best airlines flying from Arizona to Washington, D.C.

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $74	Free Cancellation	Rating 5.6 2,848 reviews	Search Frontier flights
Delta	PriceFrom $168	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
United Airlines	PriceFrom $208	Free Cancellation	Rating 7.4 9,927 reviews	Search United Airlines flights
American Airlines	PriceFrom $219	Free Cancellation	Rating 7.1 11,766 reviews	Search American Airlines flights
Southwest	PriceFrom $236	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
JetBlue	PriceFrom $242	Free Cancellation	Rating 7.1 3,009 reviews	Search JetBlue flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Tysons

Springfield

Bethesda

Fairfax

Glen Burnie

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Arizona to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Arizona with this policy.

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

Once all potential Arizona to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Arizona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. trip

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Arizona to Washington, D.C. from $95

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 8/27. 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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United Airlines flights from Arizona to Washington, D.C.

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

Frontier flights from Arizona to Washington, D.C.

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

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

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

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

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

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

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

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

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

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

What airlines fly to Washington, D.C.?

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

How many flights depart from Arizona to Washington, D.C. on average per week?

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

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

Best airlines flying from Arizona to Washington, D.C.

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

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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