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$48+ 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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PHX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:45 amBWI - LAS
Nonstop5h 23mSpirit Airlines
Sat 12/611:45 pmLAS - BWI
1 stop6h 32mSpirit Airlines
Deal found 10/29$140
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/35:45 amBWI - LAS
Nonstop5h 23mMultiple Airlines
Thu 12/412:52 pmLAS - BWI
1 stop8h 32mMultiple Airlines
Deal found 10/28$141
This Frontier deal was found by Cheapflights users on 10/29. 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 12/79:13 amBWI - LAS
1 stop9h 02mFrontier
Thu 12/1112:52 pmLAS - BWI
1 stop8h 32mFrontier
Deal found 10/29$144
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/106:00 amBWI - LAS
Nonstop5h 26mMultiple Airlines
Thu 11/1312:44 pmLAS - BWI
1 stop8h 23mMultiple Airlines
Deal found 10/27$146
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:00 amBWI - LAS
Nonstop5h 26mMultiple Airlines
Thu 11/2011:00 pmLAS - BWI
1 stop9h 28mMultiple Airlines
Deal found 10/28$147
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:45 amBWI - LAS
Nonstop5h 23mSpirit Airlines
Tue 12/96:58 pmLAS - BWI
1 stop11h 19mSpirit Airlines
Deal found 10/29$148
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/136:00 amBWI - LAS
Nonstop5h 26mMultiple Airlines
Mon 11/1711:02 pmLAS - BWI
1 stop8h 18mMultiple Airlines
Deal found 10/28$149
This CheapOair deal was found by Cheapflights users on 10/27. 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.
Mon 12/811:48 amBWI - LAS
1 stop12h 54mFrontier
Wed 12/1010:20 pmLAS - BWI
1 stop30h 22mFrontier
Deal found 10/27$150
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/134:15 pmBWI - LAS
1 stop8h 13mFrontier
Mon 11/1711:02 pmLAS - BWI
1 stop8h 18mFrontier
Deal found 10/28$152
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/58:39 pmBWI - LAS
1 stop30h 07mFrontier
Mon 12/86:00 amLAS - BWI
1 stop12h 37mFrontier
Deal found 10/28$153
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/166:00 amBWI - LAS
Nonstop5h 26mMultiple Airlines
Tue 11/1811:02 pmLAS - BWI
1 stop19h 13mMultiple Airlines
Deal found 10/28$154
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/116:00 pmDCA - LAS
1 stop8h 29mFrontier
Fri 11/146:31 pmLAS - DCA
2 stops39h 31mFrontier
Deal found 10/28$184

Cheap 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 October 30, 2025.

Round-trip from

$140
(Cheapflightsfares)

One-way from

$48
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$447

Good round-trip deal

$349 or less

Good one-way deal

$153 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. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Arizona that are best for you.

Fly from

Washington, D.C.

Fly to

Arizona

Route

Depart

Return

Price

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Sun 12/14

6:03 am-12:47 pm

1 stop9h 44m

Las Vegas Harry Reid Intl

Wed 12/17

11:47 am-11:08 pm

1 stop8h 21m

$257

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Sat 12/6

5:31 pm-10:13 pm

1 stop7h 42m

Las Vegas Harry Reid Intl

Thu 12/11

11:33 pm-8:41 am

1 stop6h 08m

$257

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Sun 11/16

6:06 am-10:15 am

1 stop7h 09m

Las Vegas Harry Reid Intl

Tue 11/18

10:20 pm-9:00 am

1 stop7h 40m

$257

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Wed 12/31

7:05 am-2:54 pm

1 stop9h 49m

Phoenix Sky Harbor Intl

Wed 12/31

11:35 pm-10:17 am

1 stop8h 42m

$263

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Tue 12/9

5:36 pm-10:39 pm

1 stop7h 03m

Phoenix Sky Harbor Intl

Mon 12/15

8:00 pm-6:00 am

1 stop8h 00m

$263

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Mon 11/24

7:01 am-12:28 pm

1 stop8h 27m

Las Vegas Harry Reid Intl

Mon 12/1

12:35 am-11:35 am

1 stop8h 00m

$267

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Wed 1/7

5:26 pm-10:31 pm

1 stop8h 05m

Las Vegas Harry Reid Intl

Sun 1/11

6:00 am-5:04 pm

1 stop8h 04m

$273

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Sun 11/9

6:00 am-8:26 am

Nonstop5h 26m

Las Vegas Harry Reid Intl

Fri 11/14

10:00 pm-5:24 am

Nonstop4h 24m

$273

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Tue 11/18

5:03 pm-9:48 pm

1 stop7h 45m

Las Vegas Harry Reid Intl

Thu 11/27

7:25 am-7:08 pm

1 stop8h 43m

$277

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sat 12/13

10:20 am-3:48 pm

1 stop7h 28m

Phoenix Sky Harbor Intl

Tue 12/16

7:00 am-3:11 pm

1 stop6h 11m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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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

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Arizona (average of $89). Flying from Washington, D.C. to Arizona in June is currently the most expensive (average of $250). 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 October 30, 2025.

It’s typically best to fly out from Washington, D.C. to Arizona in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, 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 December 16, 2024.

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

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 October 30, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Arizona, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 5h 26m. Delta provides one of the quickest options available for as low as $273. The distance between Washington, D.C. and Arizona is about 2099 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 $71. Users have also found prices from $107 and $112 on Spirit Airlines and Southwest, 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 United Airlines (88%), Austrian Airlines (80%) or Avianca (80%) 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 $874 for a flight from Washington, D.C. to Arizona. The cheapest flight overall is $125 while the most popular route, (Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl) is currently priced at $130.

  • 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, December is the cheapest month in which you can book a flight from Washington, D.C. to Arizona (average of $89). Flying from Washington, D.C. to Arizona in June is currently the most expensive (average of $250). 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 6 airlines flying from Washington, D.C. to Arizona

Discover the top 6 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$80Average$210FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$266FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$226Average$550FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$397FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$258Average$430FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$261Average$460FlexibilityNo cancel feeOn-time69%

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