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Cheap flights from Arizona to Washington, D.C. from $70

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 10/22. 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 Arizona to Washington, D.C.

Cheap round-trip flights

Spirit Airlines Logo
9:45 pm - 5:25 amLAS-BWI
4h 40mnonstop
Spirit Airlines Logo
8:25 pm - 10:42 pmBWI-LAS
5h 17mnonstop
$121Spirit Airlines
Find Deal
Sat, Nov 1 - Thu, Nov 6
Spirit Airlines Logo
8:45 pm - 4:30 amLAS-BWI
4h 45mnonstop
Spirit Airlines Logo
6:21 pm - 8:33 pmBWI-LAS
5h 12mnonstop
$122Spirit Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Spirit Airlines Logo
11:47 pm - 7:23 amLAS-BWI
4h 36mnonstop
Spirit Airlines Logo
8:26 pm - 9:29 amBWI-LAS
16h 03m1 stop
$133Spirit Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
12:55 am - 1:26 pmLAS-BWI
9h 31m1 stop
Multiple Airlines Logo
6:21 pm - 8:33 pmBWI-LAS
5h 12mnonstop
$155Multiple Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 28
Frontier Logo
9:05 pm - 11:59 amLAS-IAD
11h 54m1 stop
Frontier Logo
12:54 pm - 6:21 pmIAD-LAS
8h 27m1 stop
$156Frontier
Find Deal
Fri, Oct 10 - Sat, Oct 25
Multiple Airlines Logo
12:55 am - 1:26 pmLAS-BWI
9h 31m1 stop
Multiple Airlines Logo
6:21 pm - 8:33 pmBWI-LAS
5h 12mnonstop
$157Multiple Airlines
Find Deal
Fri, Oct 3 - Wed, Oct 22
Frontier Logo
12:55 am - 11:59 amLAS-IAD
8h 04m1 stop
Frontier Logo
4:22 pm - 9:48 pmIAD-LAS
8h 26m1 stop
$160Frontier
Find Deal
Fri, Oct 10 - Sat, Oct 18
Sun Country Air Logo
6:50 pm - 11:23 amPHX-IAD
14h 33m1 stop
Sun Country Air Logo
12:26 pm - 6:44 pmIAD-PHX
8h 18m1 stop
$273Sun Country Air
Find Deal
Thu, Nov 27 - Fri, Nov 28
JetBlue Logo
10:10 pm - 8:01 amPHX-DCA
7h 51m1 stop
JetBlue Logo
11:45 am - 8:59 pmDCA-PHX
11h 14m1 stop
$279JetBlue
Find Deal
Tue, Mar 3 - Wed, Mar 4
JetBlue Logo
10:19 pm - 9:52 amPHX-DCA
9h 33m1 stop
JetBlue Logo
11:55 am - 9:03 pmDCA-PHX
11h 08m1 stop
$285JetBlue
Find Deal
Tue, Jan 6 - Tue, Jan 13

Frontier flights from Arizona to Washington, D.C.

Our best Frontier deals on Arizona to Washington, D.C. flight tickets
Frontier
Oct 10
LAS9:05 pmLas Vegas Harry Reid Intl
11h 54m
1 stop
IAD11:59 amWashington, D.C. Dulles Intl
Oct 25
IAD12:54 pmWashington, D.C. Dulles Intl
8h 27m
1 stop
LAS6:21 pmLas Vegas Harry Reid Intl
$156
Find similar
Frontier
Oct 10
LAS12:55 amLas Vegas Harry Reid Intl
8h 04m
1 stop
IAD11:59 amWashington, D.C. Dulles Intl
Oct 18
IAD4:22 pmWashington, D.C. Dulles Intl
8h 26m
1 stop
LAS9:48 pmLas Vegas Harry Reid Intl
$160
Find similar
Frontier
Oct 8
LAS8:49 pmLas Vegas Harry Reid Intl
10h 29m
1 stop
BWI10:18 amBaltimore/Washington
Oct 27
BWI9:42 pmBaltimore/Washington
14h 38m
1 stop
LAS9:20 amLas Vegas Harry Reid Intl
$161
Find similar

Southwest flights from Arizona to Washington, D.C.

Our best Southwest deals on Arizona to Washington, D.C. flight tickets
Southwest
Oct 18
PHX8:55 amPhoenix Sky Harbor Intl
4h 20m
IAD4:15 pmWashington, D.C. Dulles Intl
Oct 25
IAD5:00 pmWashington, D.C. Dulles Intl
4h 45m
PHX6:45 pmPhoenix Sky Harbor Intl
$307
Find similar
Southwest
Oct 22
TUS1:40 pmTucson
6h 25m
1 stop
IAD11:05 pmWashington, D.C. Dulles Intl
Oct 29
IAD7:40 amWashington, D.C. Dulles Intl
11h 40m
2 stops
TUS4:20 pmTucson
$390
Find similar
Southwest
Oct 15
TUS6:35 amTucson
6h 25m
1 stop
IAD4:00 pmWashington, D.C. Dulles Intl
Oct 22
IAD7:40 amWashington, D.C. Dulles Intl
16h 50m
2 stops
TUS9:30 pmTucson
$396
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Arizona to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Sat 11/1

9:45 pm-5:25 am

Nonstop4h 40m

Baltimore/Washington

Thu 11/6

8:25 pm-10:42 pm

Nonstop5h 17m

$121

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Thu 10/30

8:45 pm-4:30 am

Nonstop4h 45m

Baltimore/Washington

Mon 11/3

6:21 pm-8:33 pm

Nonstop5h 12m

$122

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Thu 11/13

11:47 pm-7:23 am

Nonstop4h 36m

Baltimore/Washington

Sun 11/16

8:26 pm-9:29 am

1 stop16h 03m

$133

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Fri 10/3

12:55 am-1:26 pm

1 stop9h 31m

Baltimore/Washington

Tue 10/28

6:21 pm-8:33 pm

Nonstop5h 12m

$155

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 10/10

9:05 pm-11:59 am

1 stop11h 54m

Washington, D.C. Dulles Intl

Sat 10/25

12:54 pm-6:21 pm

1 stop8h 27m

$156

Las VegasBaltimore

LAS - BWI

LASBWI

Las Vegas Harry Reid Intl

Fri 10/3

12:55 am-1:26 pm

1 stop9h 31m

Baltimore/Washington

Wed 10/22

6:21 pm-8:33 pm

Nonstop5h 12m

$157

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 10/10

12:55 am-11:59 am

1 stop8h 04m

Washington, D.C. Dulles Intl

Sat 10/18

4:22 pm-9:48 pm

1 stop8h 26m

$160

PhoenixWashington, D.C.

PHX - IAD

PHXIAD

Phoenix Sky Harbor Intl

Thu 11/27

6:50 pm-11:23 am

1 stop14h 33m

Washington, D.C. Dulles Intl

Fri 11/28

12:26 pm-6:44 pm

1 stop8h 18m

$273

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 3/3

10:10 pm-8:01 am

1 stop7h 51m

Washington, D.C. Reagan-National

Wed 3/4

11:45 am-8:59 pm

1 stop11h 14m

$279

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 1/6

10:19 pm-9:52 am

1 stop9h 33m

Washington, D.C. Reagan-National

Tue 1/13

11:55 am-9:03 pm

1 stop11h 08m

$285

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Arizona, with most prices found around $307. If you’re not able to fly to Washington, D.C. in August, then April is your next best option. Flight prices from Arizona to Washington, D.C. during April average around $338.

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 Friday. momondo users have found tickets for Friday departures for as low as $462. 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 $649.

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 $426. 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 at noon because they tend to be around $640. 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 Washington, D.C. Dulles Intl for the best Arizona - Washington, D.C. flight prices

How far in advance should I book a flight 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 $394 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 $332 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

$177

Fastest flight time

4h 00m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Arizona in the past 72 hours is $177. The best round-trip flight deal from Arizona to Washington, D.C. found on momondo in the last 72 hours is $332.
The fastest flight from Arizona to Washington, D.C. takes 4h 00m
Direct flights go from Arizona to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • 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.?

  • 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.?

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
Spirit AirlinesPriceFrom $138Free CancellationRating
6.3
8,031 reviews
Search Spirit Airlines flights
FrontierPriceFrom $142Free CancellationRating
5.8
3,166 reviews
Search Frontier flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,971 reviews
Search Delta flights
United AirlinesPriceFrom $239Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

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

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.
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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.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport