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$83+ Cheap flights from Washington, D.C. (WAS) to Arizona

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PHX
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Arizona

Cheapest flights from Washington, D.C. to Arizona
Explore the most affordable flight options available from Washington, D.C. to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/55:17 pm
BWI
-
LAS
1 stop8h 06m
Frontier
Sat 6/1311:36 pm
LAS
-
BWI
1 stop8h 06m
Frontier
Deal found 5/6$246
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 5/2911:51 am
BWI
-
LAS
1 stop7h 24m
Frontier
Sun 5/3111:29 pm
LAS
-
BWI
1 stop8h 27m
Frontier
Deal found 5/5$247
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/159:32 pm
BWI
-
LAS
2 stops27h 43m
Frontier
Tue 6/239:51 pm
LAS
-
BWI
1 stop8h 10m
Frontier
Deal found 5/5$248
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/269:13 pm
BWI
-
LAS
2 stops29h 25m
Frontier
Fri 5/2910:25 pm
LAS
-
BWI
1 stop7h 42m
Frontier
Deal found 5/6$249
This Frontier deal was found by Cheapflights users on 5/6. 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.
Sun 7/192:25 pm
BWI
-
LAS
1 stop12h 19m
Frontier
Sun 8/29:42 pm
LAS
-
BWI
1 stop8h 22m
Frontier
Deal found 5/6$250
This Frontier deal was found by Cheapflights users on 5/5. 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.
Sun 9/279:52 pm
BWI
-
LAS
1 stop14h 34m
Frontier
Wed 9/3010:12 pm
LAS
-
BWI
1 stop8h 16m
Frontier
Deal found 5/5$251
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/2211:51 am
BWI
-
LAS
1 stop25h 51m
Frontier
Thu 5/2811:01 pm
LAS
-
BWI
1 stop8h 55m
Frontier
Deal found 5/4$252
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Sun 5/179:59 pm
BWI
-
LAS
1 stop25h 48m
Frontier
Thu 5/2811:01 pm
LAS
-
BWI
1 stop8h 55m
Frontier
Deal found 5/4$253
This Frontier deal was found by Cheapflights users on 5/5. 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 5/2511:51 am
BWI
-
LAS
1 stop7h 24m
Frontier
Thu 5/2811:01 pm
LAS
-
BWI
1 stop8h 55m
Frontier
Deal found 5/5$254
This Frontier deal was found by Cheapflights users on 5/4. 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.
Thu 5/2111:41 am
BWI
-
LAS
1 stop7h 24m
Frontier
Sat 5/2311:29 pm
LAS
-
BWI
1 stop8h 17m
Frontier
Deal found 5/4$255
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:41 am
BWI
-
LAS
1 stop7h 24m
Frontier
Sat 5/302:26 pm
LAS
-
BWI
2 stops14h 17m
Frontier
Deal found 5/2$256
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/1611:27 am
BWI
-
LAS
1 stop13h 39m
Frontier
Mon 6/2211:36 pm
LAS
-
BWI
1 stop8h 06m
Frontier
Deal found 5/6$257

Find flight deals from Washington, D.C. to Arizona

Keep the following information in mind while searching for Washington, D.C. to Arizona flight deals. Data was last updated May 7, 2026.

Round-trip from

$246
(Orbitz)

One-way from

$83
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$437

Good round-trip deal

$460 or less

Good one-way deal

$207 or less
From Washington, D.C. (WAS) to Arizona
Search Deals
One-way flight from Washington, D.C. (WAS) to Arizona
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Arizona.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Arizona.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Arizona 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 May 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Wed 8/12

5:50 pm-7:42 pm

Nonstop4h 52m

Phoenix Sky Harbor Intl

Wed 8/19

6:00 am-5:54 pm

1 stop8h 54m

$347

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 6/3

7:59 am-12:15 pm

1 stop7h 16m

Tucson

Wed 6/10

1:29 pm-11:44 pm

1 stop7h 15m

$355

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 5/23

3:59 pm-9:44 pm

1 stop8h 45m

Tucson

Sat 5/30

7:10 am-11:28 pm

2 stops13h 18m

$360

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

Wed 9/30

6:00 am-10:16 am

1 stop7h 16m

Phoenix Sky Harbor Intl

Mon 10/5

6:00 am-4:21 pm

1 stop7h 21m

$371

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 7/1

5:07 pm-9:42 pm

1 stop7h 35m

Tucson

Wed 7/8

4:47 pm-8:44 am

2 stops12h 57m

$377

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Wed 6/3

7:40 pm-9:55 pm

Nonstop5h 15m

Phoenix Sky Harbor Intl

Wed 6/10

9:45 am-6:55 pm

1 stop6h 10m

$387

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Tue 8/18

9:40 am-1:45 pm

1 stop7h 05m

Phoenix Sky Harbor Intl

Thu 8/20

3:30 pm-10:50 pm

Nonstop4h 20m

$389

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 6/3

3:10 pm-9:15 pm

2 stops9h 05m

Tucson

Wed 6/10

2:50 pm-12:50 am

1 stop7h 00m

$397

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Wed 7/8

11:45 am-5:50 pm

2 stops9h 05m

Las Vegas Harry Reid Intl

Tue 7/14

5:50 am-3:55 pm

1 stop7h 05m

$402
Quickest round-trip

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Tue 5/26

6:50 am-8:55 am

Nonstop5h 05m

Phoenix Sky Harbor Intl

Sat 5/30

10:30 pm-5:40 am

Nonstop4h 10m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Washington, D.C. to Arizona

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

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

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Arizona, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Arizona (average of $108). Flying from Washington, D.C. to Arizona in September is currently the most expensive (average of $710). 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 WAS to AZ?

Find hourly flight availability from Washington, D.C. to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2026.

It’s typically best to fly out from Washington, D.C. to Arizona in the afternoon. Doing so could potentially save you 8% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Arizona. Price data was last updated on May 2, 2026.

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

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

Explore weekly flight availability from Washington, D.C. to Arizona. 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 May 7, 2026.

The most flights from WAS to USAZ are scheduled on a Monday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip from Washington, D.C. to Arizona?

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated May 7, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Arizona, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,301 reviews

Overall

7.9

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,301 reviews
Southwest
7.9
Good
4,301 reviews

Overall

7.9

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,459 reviews
Southwest
7.9
Good
4,301 reviews

Overall

7.9

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,690 reviews
Southwest
7.9
Good
4,301 reviews

Overall

7.9

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,669 reviews
Southwest
7.9
Good
4,301 reviews

Overall

7.9

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.6
Fair
2,964 reviews
Southwest
7.9
Good
4,301 reviews

Overall

7.9

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Arizona. 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 Washington, D.C. to Arizona?

    A quick flight from Washington, D.C. to Arizona can take about 4h 52m. United Airlines provides one of the quickest options available for as low as $347. The distance between Washington, D.C. and Arizona is about 1950 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $85. Users have also found prices from $98 and $108 on Southwest and Alaska Airlines, respectively.

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

    While some choose either Baltimore/Washington - Las Vegas Harry Reid Intl or Washington, D.C. Reagan-National - Las Vegas Harry Reid Intl, Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl is the most popular route from Washington, D.C. to Arizona.

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

    Consider Lufthansa (92%), United Airlines (86%) or Austrian Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Arizona.

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

    On average you can expect to pay $409 for a flight from Washington, D.C. to Arizona. The cheapest flight overall is $163 while the most popular route, (Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl) is currently priced at $209.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Arizona (average of $108). Flying from Washington, D.C. to Arizona in September is currently the most expensive (average of $710). 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

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Alternative routes for Washington, D.C. to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington, D.C. to Arizona

Discover the top 7 airlines that operate flights from Washington, D.C. to Arizona. 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$80Average$197FlexibilityNo cancel feeOn-time65%
FrontierCheapest$131Average$262FlexibilityNo cancel feeOn-time62%
DeltaCheapest$160Average$390FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$216Average$362FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$227Average$437FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$555FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$237Average$480FlexibilityNo cancel feeOn-time63%

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