Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Arizona to Washington, D.C. from $107

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 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:13 pm - 4:59 pmLAS-DCA
17h 46m2 stops
Frontier Logo
6:00 pm - 11:42 pmDCA-LAS
8h 42m1 stop
$178Frontier
Find Deal
Fri, Jan 23 - Mon, Jan 26
Frontier Logo
12:59 am - 1:06 pmLAS-DCA
9h 07m1 stop
Frontier Logo
2:00 pm - 11:42 pmDCA-LAS
12h 42m1 stop
$180Frontier
Find Deal
Mon, Dec 8 - Sun, Dec 14
Multiple Airlines Logo
12:59 am - 1:02 pmLAS-DCA
9h 03m1 stop
Multiple Airlines Logo
6:00 pm - 7:16 amDCA-LAS
16h 16m2 stops
$185Multiple Airlines
Find Deal
Tue, Nov 18 - Sun, Nov 23
Multiple Airlines Logo
8:17 pm - 1:03 pmLAS-DCA
37h 46m2 stops
Multiple Airlines Logo
2:00 pm - 7:32 pmDCA-LAS
8h 32m1 stop
$192Multiple Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
JetBlue Logo
9:53 am - 10:59 pmLAS-DCA
10h 06m1 stop
JetBlue Logo
5:59 pm - 11:58 pmDCA-LAS
8h 59m1 stop
$256JetBlue
Find Deal
Tue, Dec 9 - Sun, Dec 14
JetBlue Logo
11:30 pm - 12:17 pmPHX-DCA
10h 47m1 stop
JetBlue Logo
12:30 pm - 9:01 pmDCA-PHX
10h 31m1 stop
$271JetBlue
Find Deal
Tue, Dec 9 - Sun, Dec 14
American Airlines Logo
12:57 am - 7:00 amPHX-DCA
4h 03mnonstop
American Airlines Logo
4:59 pm - 8:05 pmDCA-PHX
5h 06mnonstop
$325American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
2:24 pm - 8:33 pmPHX-DCA
4h 09mnonstop
American Airlines Logo
7:00 am - 10:22 amDCA-PHX
5h 22mnonstop
$326American Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Alaska Airlines Logo
6:00 am - 4:08 pmTUS-DCA
32h 08m1 stop
Alaska Airlines Logo
8:00 am - 11:59 pmDCA-TUS
17h 59m1 stop
$327Alaska Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Alaska Airlines Logo
7:00 am - 9:59 pmPHX-DCA
12h 59m1 stop
Alaska Airlines Logo
6:56 pm - 2:00 pmDCA-PHX
21h 04m2 stops
$331Alaska Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13

American Airlines flights from Arizona to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Arizona to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Dec 2
PHX12:57 amPhoenix Sky Harbor Intl
4h 03m
DCA7:00 amWashington, D.C. Reagan-National
Dec 9
DCA4:59 pmWashington, D.C. Reagan-National
5h 06m
PHX8:05 pmPhoenix Sky Harbor Intl
$325
Find similar
American Airlines
Dec 3
PHX2:24 pmPhoenix Sky Harbor Intl
4h 09m
DCA8:33 pmWashington, D.C. Reagan-National
Dec 9
DCA7:00 amWashington, D.C. Reagan-National
5h 22m
PHX10:22 amPhoenix Sky Harbor Intl
$326
Find similar
American Airlines
Dec 10
PHX2:24 pmPhoenix Sky Harbor Intl
4h 09m
DCA8:33 pmWashington, D.C. Reagan-National
Dec 13
DCA4:59 pmWashington, D.C. Reagan-National
5h 06m
PHX8:05 pmPhoenix Sky Harbor Intl
$334
Find similar

Alaska Airlines flights from Arizona to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on Arizona to Washington, D.C. Reagan-National Airport flight tickets
Alaska Airlines
Dec 4
TUS6:00 amTucson
32h 08m
1 stop
DCA4:08 pmWashington, D.C. Reagan-National
Dec 7
DCA8:00 amWashington, D.C. Reagan-National
17h 59m
1 stop
TUS11:59 pmTucson
$327
Find similar
Alaska Airlines
Jan 6
PHX7:00 amPhoenix Sky Harbor Intl
12h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Jan 13
DCA6:56 pmWashington, D.C. Reagan-National
21h 04m
2 stops
PHX2:00 pmPhoenix Sky Harbor Intl
$331
Find similar
Alaska Airlines
Dec 16
TUS6:00 amTucson
13h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Jan 11
DCA8:00 amWashington, D.C. Reagan-National
17h 59m
1 stop
TUS11:59 pmTucson
$442
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Arizona to Washington, D.C. Reagan-National Airport 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 November 4, 2025.
Use the filters below to find and compare flights from Arizona to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 1/23

8:13 pm-4:59 pm

2 stops17h 46m

Washington, D.C. Reagan-National

Mon 1/26

6:00 pm-11:42 pm

1 stop8h 42m

$178

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Mon 12/8

12:59 am-1:06 pm

1 stop9h 07m

Washington, D.C. Reagan-National

Sun 12/14

2:00 pm-11:42 pm

1 stop12h 42m

$180

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 11/18

12:59 am-1:02 pm

1 stop9h 03m

Washington, D.C. Reagan-National

Sun 11/23

6:00 pm-7:16 am

2 stops16h 16m

$185

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 11/19

8:17 pm-1:03 pm

2 stops37h 46m

Washington, D.C. Reagan-National

Sun 11/23

2:00 pm-7:32 pm

1 stop8h 32m

$192

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 12/9

9:53 am-10:59 pm

1 stop10h 06m

Washington, D.C. Reagan-National

Sun 12/14

5:59 pm-11:58 pm

1 stop8h 59m

$256

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 12/9

11:30 pm-12:17 pm

1 stop10h 47m

Washington, D.C. Reagan-National

Sun 12/14

12:30 pm-9:01 pm

1 stop10h 31m

$271

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 12/2

12:57 am-7:00 am

Nonstop4h 03m

Washington, D.C. Reagan-National

Tue 12/9

4:59 pm-8:05 pm

Nonstop5h 06m

$325

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Wed 12/3

2:24 pm-8:33 pm

Nonstop4h 09m

Washington, D.C. Reagan-National

Tue 12/9

7:00 am-10:22 am

Nonstop5h 22m

$326

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Thu 12/4

6:00 am-4:08 pm

1 stop32h 08m

Washington, D.C. Reagan-National

Sun 12/7

8:00 am-11:59 pm

1 stop17h 59m

$327

PhoenixWashington, D.C.

PHX - DCA

PHXDCA

Phoenix Sky Harbor Intl

Tue 1/6

7:00 am-9:59 pm

1 stop12h 59m

Washington, D.C. Reagan-National

Tue 1/13

6:56 pm-2:00 pm

2 stops21h 04m

$331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Arizona to Washington, D.C. Reagan-National Airport

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. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Arizona, with most prices found around $338. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $360.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Arizona to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $414. Flights from Arizona to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $585. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Arizona to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $352. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $508.

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

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $409 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Arizona for as low as $311 on momondo.

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

There are 3 cabin classes available to choose from on Arizona to Washington, D.C. Reagan-National 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. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Arizona to Washington, D.C. Reagan-National Airport.

Cheap Arizona to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found

$183

Fastest flight time

4h 01m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The best one-way flight to Washington, D.C. Reagan-National Airport from Arizona in the past 72 hours is $183. The best round-trip flight deal from Arizona to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $334.
The fastest flight from Arizona to Washington, D.C. Reagan-National Airport takes 4h 01m
Direct flights go from Arizona to Washington, D.C. Reagan-National Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • When did momondo last update prices for flights from Arizona to Washington, D.C. Reagan-National Airport?

    Prices for flights from Arizona to Washington, D.C. Reagan-National Airport refresh daily.

  • How many operators does momondo search for flights from Arizona to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Arizona to Washington, D.C. Reagan-National Airport?

    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 Arizona to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport. 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 Arizona to Washington, D.C. Reagan-National Airport?

Best airlines flying from Arizona to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Arizona to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $148Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
American AirlinesPriceFrom $272Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,003 reviews
Search Delta flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
9,002 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
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

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

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 can track prices for Arizona to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Washington, D.C. Reagan-National Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/4
Thu 12/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.