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Washington, D.C.

$63+ Cheap flights from Arizona to Washington, D.C. (WAS)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — WAS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Arizona to Washington, D.C.

Keep the following information in mind while searching for Arizona to Washington, D.C. flight deals. Data was last updated November 3, 2025.

Round-trip from

$138
(CheapOair)

One-way from

$63
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$389

Good round-trip deal

$303 or less

Good one-way deal

$183 or less
From Arizona to Washington, D.C. (WAS)
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One-way flight from Arizona to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Arizona to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Arizona to Washington, D.C. (WAS).
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Find flight deals from Arizona to Washington, D.C.

Cheapest flights from Arizona to Washington, D.C.
Explore the most affordable flight options available from Arizona to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This CheapOair deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:21 pmLAS - BWI
1 stop15h 58mFrontier
Wed 12/108:00 amBWI - LAS
1 stop8h 35mFrontier
Deal found 11/1$138
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:32 amLAS - BWI
1 stop10h 11mFrontier
Sun 12/149:43 pmBWI - LAS
1 stop15h 00mFrontier
Deal found 11/2$142
This Trip.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:52 pmLAS - BWI
1 stop8h 32mMultiple Airlines
Sat 12/68:30 pmBWI - LAS
1 stop29h 05mMultiple Airlines
Deal found 11/2$145
This Priceline deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:52 pmLAS - BWI
1 stop8h 32mFrontier
Sun 12/149:13 amBWI - LAS
1 stop9h 02mFrontier
Deal found 11/3$146
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:02 pmLAS - BWI
1 stop19h 13mFrontier
Thu 11/204:25 pmBWI - LAS
1 stop20h 38mFrontier
Deal found 11/3$149
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:16 amLAS - BWI
1 stop13h 45mMultiple Airlines
Sun 12/149:13 amBWI - LAS
1 stop9h 02mMultiple Airlines
Deal found 11/3$164
This Priceline deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 amLAS - BWI
1 stop9h 50mMultiple Airlines
Thu 11/272:26 pmBWI - LAS
1 stop8h 16mMultiple Airlines
Deal found 11/2$167
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:02 pmLAS - BWI
1 stop19h 13mMultiple Airlines
Sat 11/226:56 pmBWI - LAS
1 stop28h 14mMultiple Airlines
Deal found 11/3$174
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:22 pmLAS - BWI
2 stops16h 07mMultiple Airlines
Thu 11/204:25 pmBWI - LAS
1 stop20h 38mMultiple Airlines
Deal found 11/3$175
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:59 amLAS - DCA
1 stop9h 03mFrontier
Wed 11/198:15 amDCA - LAS
2 stops11h 37mFrontier
Deal found 11/1$178
This Frontier deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:59 amLAS - DCA
1 stop9h 07mFrontier
Sun 12/142:00 pmDCA - LAS
1 stop12h 42mFrontier
Deal found 11/2$180
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:00 amLAS - DCA
2 stops11h 59mMultiple Airlines
Wed 11/198:15 amDCA - LAS
1 stop10h 09mMultiple Airlines
Deal found 11/1$181

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Arizona to Washington, D.C. that are best for you.

Fly from

Arizona

Fly to

Washington, D.C.

Route

Depart

Return

Price

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Thu 11/27

4:08 pm-11:33 pm

Nonstop4h 25m

Baltimore/Washington

Wed 12/3

5:45 am-8:08 am

Nonstop5h 23m

$194

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Tue 11/25

9:00 am-11:16 pm

1 stop11h 16m

Baltimore/Washington

Wed 12/3

5:45 am-8:08 am

Nonstop5h 23m

$198

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Fri 11/14

9:06 pm-2:10 pm

1 stop14h 04m

Baltimore/Washington

Sun 11/16

4:30 pm-9:28 pm

1 stop7h 58m

$208

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 1/15

6:00 am-5:47 pm

1 stop9h 47m

Baltimore/Washington

Tue 1/20

9:46 pm-10:50 pm

2 stops27h 04m

$213

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Mon 1/12

1:05 am-8:41 pm

1 stop16h 36m

Baltimore/Washington

Tue 1/20

8:26 pm-7:25 am

1 stop13h 59m

$217

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 11/19

12:59 am-9:59 pm

1 stop18h 00m

Washington, D.C. Reagan-National

Thu 11/27

6:00 pm-8:07 am

1 stop17h 07m

$219

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Mon 11/17

10:00 pm-5:24 am

Nonstop4h 24m

Baltimore/Washington

Fri 11/21

6:29 pm-10:15 pm

1 stop30h 46m

$223

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sat 12/13

6:00 am-4:59 pm

1 stop7h 59m

Washington, D.C. Reagan-National

Sun 12/14

8:00 am-6:27 pm

2 stops13h 27m

$224

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 11/14

6:31 pm-9:59 pm

2 stops24h 28m

Washington, D.C. Reagan-National

Sun 11/16

6:00 pm-11:29 pm

1 stop8h 29m

$244

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Mon 3/2

12:59 am-1:05 pm

1 stop9h 06m

Washington, D.C. Reagan-National

Wed 3/4

2:00 pm-6:46 pm

1 stop7h 46m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Arizona 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 Arizona to Washington, D.C.

What is the cheapest month to book a flight from Arizona to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Arizona to Washington, D.C. (average of $144). Flying from Arizona to Washington, D.C. in December is currently the most expensive (average of $210). 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 AZ to WAS?

Find hourly flight availability from Arizona to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from Arizona to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 33% versus a flight in the morning.

What is the cheapest day to fly from Arizona to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Arizona to Washington, D.C.. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Arizona to Washington, D.C.

Explore weekly flight availability from Arizona to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 3, 2025.

The most flights from USAZ to WAS are scheduled on a Sunday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Related info for your journey

Find useful and relevant information for your journey from Arizona to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Arizona to Washington, D.C.?

    Departing from Arizona to Washington, D.C. will take you 4h 25m. There are 2099 mi between Arizona and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Arizona to Washington, D.C. one-way?

    $71 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $117 and $127, respectively.

  • What are the most popular routes from Arizona to Washington, D.C.?

    The most popular flight routes from Arizona to Washington, D.C. are Phoenix Sky Harbor Intl - Washington, D.C. Dulles Intl, Phoenix Sky Harbor Intl - Washington, D.C. Reagan-National and Phoenix Sky Harbor Intl - Baltimore/Washington.

  • What are the most reliable airlines from Arizona to Washington, D.C.?

    The top 3 most reliable airlines when flying from Arizona to Washington, D.C. are Lufthansa (94%), United Airlines (93%) and Avianca (93%).

  • What are the cheapest flights from Arizona to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for $143. While the most popular route (Phoenix Sky Harbor Intl - Washington, D.C. Dulles Intl) can be booked for $130 on average, our data indicates $1,071 when flying from Arizona to Washington, D.C..

  • Can I find deals for flights from Arizona to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Arizona to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Washington, D.C..

  • Can I find deals for business class flights from Arizona to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Arizona to Washington, D.C. 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 Arizona to Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Arizona to Washington, D.C. (average of $144). Flying from Arizona to Washington, D.C. in December is currently the most expensive (average of $210). 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

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Arizona to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Reagan-National flights
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Top 6 airlines flying from Arizona to Washington, D.C.

Discover the top 6 airlines that operate flights from Arizona to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$138Average$257FlexibilityNo cancel feeOn-time65%
FrontierCheapest$142Average$273FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$482FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$236Average$451FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$380FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$259Average$436FlexibilityNo cancel feeOn-time69%

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