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

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

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

11 flights are operational daily from Washington, D.C. to Arizona as of December 2025. The most popular departure time for this route is 5:00PM, with 47% of flights per day taking off at noon.

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

The number of flights available between Washington, D.C. and Arizona is 81 per week as of December 2025. The most frequent departure day is Wed, with 40% of weekly flights leaving on this day.

What airlines fly to Arizona?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Arizona from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Arizona. Keep in mind that there are 6 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

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

Average flight duration from Washington, D.C. to Arizona depends on which airport you fly into and out of. Flying from Baltimore to Phoenix Sky Harbor Intl Airport is 4h 45m on average, while flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport is 4h 54m on average. Phoenix Sky Harbor Intl Airport is the most popular airport in Arizona.

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

Prices for flights from Washington, D.C. to Arizona are updated daily.

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

The number of operators available for flights from Washington, D.C. to Arizona is 9 as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Arizona.

What documentation or ID do you need to fly to Arizona?

The travel and health documents you'll need for your trip to Arizona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Arizona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$48 Cheap Flights from Washington, D.C. to Arizona in 2025/26

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

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 11:44 pm

BWI

LAS

13h 44m1 stop

1:01 am - 10:27 am

LAS

BWI

6h 26m1 stop

$201Spirit Airlines

Mon, Jan 19 - Tue, Jan 20

4:45 pm - 12:46 am

BWI

LAS

11h 01m1 stop

1:01 am - 10:27 am

LAS

BWI

6h 26m1 stop

$205Multiple Airlines

Mon, Jan 12 - Sat, Jan 24

11:55 am - 9:52 pm

BWI

LAS

12h 57m1 stop

10:20 pm - 9:56 pm

LAS

BWI

20h 36m1 stop

$208Frontier

Thu, Jan 1 - Tue, Jan 6

11:45 am - 4:57 pm

BWI

LAS

8h 12m1 stop

10:36 pm - 12:31 am

LAS

BWI

22h 55m2 stops

$210Frontier

Tue, Jan 6 - Tue, Jan 13

11:13 am - 5:20 pm

BWI

PHX

8h 07m1 stop

1:40 pm - 11:21 pm

PHX

BWI

7h 41m1 stop

$229American Airlines

Thu, Jan 22 - Tue, Jan 27

10:05 am - 6:06 pm

BWI

PHX

10h 01m2 stops

6:00 am - 5:20 pm

PHX

BWI

9h 20m1 stop

$234United Airlines

Tue, Feb 10 - Sun, Feb 15

8:15 am - 2:19 pm

IAD

PHX

8h 04m1 stop

3:13 pm - 9:25 pm

PHX

IAD

4h 12mnonstop

$247United Airlines

Sat, Jan 17 - Tue, Jan 20

3:41 pm - 10:55 pm

BWI

TUS

9h 14m1 stop

6:00 am - 2:49 pm

TUS

BWI

6h 49m1 stop

$284American Airlines

Wed, Jan 14 - Sat, Jan 17

11:24 am - 4:42 pm

BWI

TUS

7h 18m1 stop

7:00 am - 5:46 pm

TUS

BWI

8h 46m1 stop

$297Delta

Sat, Jan 17 - Tue, Jan 20

8:45 am - 4:42 pm

BWI

TUS

9h 57m1 stop

8:15 am - 11:05 pm

TUS

BWI

12h 50m2 stops

$302Delta

Sat, Jan 17 - Tue, Jan 20

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

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

Spirit Airlines

Jan 19

BWI1:00 pmBaltimore/Washington

13h 44m

1 stop

LAS11:44 pmLas Vegas Harry Reid Intl

Jan 20

LAS1:01 amLas Vegas Harry Reid Intl

6h 26m

1 stop

BWI10:27 amBaltimore/Washington

$201

Find similar

Spirit Airlines

Jan 13

BWI1:00 pmBaltimore/Washington

13h 44m

1 stop

LAS11:44 pmLas Vegas Harry Reid Intl

Jan 28

LAS1:01 amLas Vegas Harry Reid Intl

6h 26m

1 stop

BWI10:27 amBaltimore/Washington

$207

Find similar

Spirit Airlines

May 9

BWI6:30 amBaltimore/Washington

9h 34m

1 stop

LAS1:04 pmLas Vegas Harry Reid Intl

May 15

LAS12:59 amLas Vegas Harry Reid Intl

10h 12m

1 stop

BWI2:11 pmBaltimore/Washington

$209

Find similar

Frontier flights from Washington, D.C. to Arizona

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

Frontier

Jan 1

BWI11:55 amBaltimore/Washington

12h 57m

1 stop

LAS9:52 pmLas Vegas Harry Reid Intl

Jan 6

LAS10:20 pmLas Vegas Harry Reid Intl

20h 36m

1 stop

BWI9:56 pmBaltimore/Washington

$208

Find similar

Frontier

Jan 6

BWI11:45 amBaltimore/Washington

8h 12m

1 stop

LAS4:57 pmLas Vegas Harry Reid Intl

Jan 13

LAS10:36 pmLas Vegas Harry Reid Intl

22h 55m

2 stops

BWI12:31 amBaltimore/Washington

$210

Find similar

Frontier

Feb 18

BWI8:00 amBaltimore/Washington

18h 49m

2 stops

LAS11:49 pmLas Vegas Harry Reid Intl

Feb 25

LAS7:30 amLas Vegas Harry Reid Intl

7h 17m

1 stop

BWI5:47 pmBaltimore/Washington

$211

Find similar

momondo Fare Finder

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

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Mon 1/19

1:00 pm-11:44 pm

1 stop13h 44m

Las Vegas Harry Reid Intl

Tue 1/20

1:01 am-10:27 am

1 stop6h 26m

$201

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Mon 1/12

4:45 pm-12:46 am

1 stop11h 01m

Las Vegas Harry Reid Intl

Sat 1/24

1:01 am-10:27 am

1 stop6h 26m

$205

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Thu 1/1

11:55 am-9:52 pm

1 stop12h 57m

Las Vegas Harry Reid Intl

Tue 1/6

10:20 pm-9:56 pm

1 stop20h 36m

$208

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Tue 1/6

11:45 am-4:57 pm

1 stop8h 12m

Las Vegas Harry Reid Intl

Tue 1/13

10:36 pm-12:31 am

2 stops22h 55m

$210

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 1/22

11:13 am-5:20 pm

1 stop8h 07m

Phoenix Sky Harbor Intl

Tue 1/27

1:40 pm-11:21 pm

1 stop7h 41m

$229

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Tue 2/10

10:05 am-6:06 pm

2 stops10h 01m

Phoenix Sky Harbor Intl

Sun 2/15

6:00 am-5:20 pm

1 stop9h 20m

$234

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

Sat 1/17

8:15 am-2:19 pm

1 stop8h 04m

Phoenix Sky Harbor Intl

Tue 1/20

3:13 pm-9:25 pm

Nonstop4h 12m

$247

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 1/14

3:41 pm-10:55 pm

1 stop9h 14m

Tucson

Sat 1/17

6:00 am-2:49 pm

1 stop6h 49m

$284

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Sat 1/17

11:24 am-4:42 pm

1 stop7h 18m

Tucson

Tue 1/20

7:00 am-5:46 pm

1 stop8h 46m

$297

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Sat 1/17

8:45 am-4:42 pm

1 stop9h 57m

Tucson

Tue 1/20

8:15 am-11:05 pm

2 stops12h 50m

$302

Flights are sorted by cheapest round-trip flights first.

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

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 Arizona?

The month of August is, on average, the cheapest month to fly to Arizona from Washington, D.C., with most prices found around $328. If you aren’t able to travel to Arizona during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $350.

What is the cheapest day to depart on your flight to Arizona?

On average, the least expensive day to fly to Arizona from Washington, D.C. is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $389. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Sunday, with ticket prices averaging around $448.

What is the cheapest time of day to depart on your flight to Arizona?

Our most recent data shows that the best time of day to fly to Arizona is in the afternoon. Flights from Washington, D.C. to Arizona during this time can be as low as $398. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $643 on average. Flights to Arizona from Washington, D.C. in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Arizona?

You are more likely to see cheaper flights to Arizona from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Washington, D.C. for as low as $281 on momondo.

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

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

You could potentially save up to 46% on your flight if you consider stops on a Washington, D.C. to Arizona flight.

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

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

Best Price Found	$216
Fastest flight time	4h 48m
Direct flights	Every day
Airports in Arizona	66 airports

The best one-way flight to Arizona from Washington, D.C. in the past 72 hours is $216. The best round-trip flight deal from Washington, D.C. to Arizona found on momondo in the last 72 hours is $370.

The fastest flight from Washington, D.C. to Arizona takes 4h 48m

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

There are 66 airports in Arizona. From Washington, D.C. there are direct flights to Phoenix Sky Harbor Intl (PHX), Las Vegas Harry Reid Intl (LAS).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Arizona?
Prices for flights from Washington, D.C. to Arizona are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Arizona?
The number of operators available for flights from Washington, D.C. to Arizona is 9 as of December 2025.
How old do you have to be to fly from Washington, D.C. to Arizona?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Arizona.
What documentation or ID do you need to fly to Arizona?
The travel and health documents you'll need for your trip to Arizona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Arizona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Arizona?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Arizona is Boeing 737 MAX 8 (24.21% of total bookings). The next most popular plane models are Boeing 737-800 (23.95%), Boeing 737-900 (17.20%), and Boeing 737-800 Passenger/BBJ2 (winglets) (16.51%).

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

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $100	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $130	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 11,055 reviews	Search American Airlines flights
United Airlines	PriceFrom $241	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Southwest	PriceFrom $258	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Arizona 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 Arizona that suits you.

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

All flight searches from Washington, D.C. to Arizona on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Arizona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Arizona from Washington, D.C.. 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 Arizona trip

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Popular cities in Arizona

Flights to New Yorkfrom $45

Flights to Los Angelesfrom $48

Flights to Miamifrom $49

Flights to Chicagofrom $58

Flights to Orlandofrom $40

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $57

Flights to Bostonfrom $51

Flights to Atlantafrom $46

Flights to Dallasfrom $57

Flights to Seattlefrom $58

Washington, D.C. flight routes

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Washington, D.C. Dulles Intl to Tweed-New Haven

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Baltimore/Washington to Orlando

Flights from Baltimore/Washington to Chicago O'Hare Intl

Flights from Baltimore/Washington to Detroit Metropolitan Wayne County

Cheap flights from Washington, D.C. to Arizona from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Arizona departing on 2/9. 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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Find the cheapest flights from Washington, D.C. to Arizona

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

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

Frontier flights from Washington, D.C. to Arizona

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

momondo Fare Finder

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

See travel insights to Arizona from

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

What is the cheapest month to fly to Arizona?

What is the cheapest day to depart on your flight to Arizona?

What is the cheapest time of day to depart on your flight to Arizona?

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

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

How far in advance should I book a flight to Arizona?

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

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

You could potentially save up to 46% on your flight if you consider stops on a Washington, D.C. to Arizona flight.

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

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

What airlines fly to Arizona?

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

11 flights are operational daily from Washington, D.C. to Arizona as of December 2025. The most popular departure time for this route is 5:00PM, with 47% of flights per day taking off at noon.

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

The number of flights available between Washington, D.C. and Arizona is 81 per week as of December 2025. The most frequent departure day is Wed, with 40% of weekly flights leaving on this day.

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Arizona

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

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

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

What documentation or ID do you need to fly to Arizona?

What is the most popular plane model from Washington, D.C. to Arizona?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Arizona 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 Arizona

Popular cities in Arizona

Popular flights according to clicks in the last 7 days on momondo