Cheap flights from Arizona to District of Columbia from $56

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 District of Columbia departing on 8/29. 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 District of Columbia

Cheap round-trip flights

Frontier Logo
11:00 pm - 6:34 amLAS-IAD
4h 34mnonstop
Frontier Logo
7:30 am - 9:29 amIAD-LAS
4h 59mnonstop
$163Frontier
Find Deal
Fri, Aug 15 - Mon, Aug 18
Frontier Logo
11:00 pm - 6:34 amLAS-IAD
4h 34mnonstop
Frontier Logo
8:00 am - 9:59 amIAD-LAS
4h 59mnonstop
$165Frontier
Find Deal
Thu, Aug 14 - Thu, Aug 21
American Airlines Logo
12:27 pm - 8:15 pmLAS-DCA
4h 48mnonstop
American Airlines Logo
9:30 am - 11:37 amDCA-LAS
5h 07mnonstop
$181American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
United Airlines Logo
10:45 pm - 6:20 amLAS-IAD
4h 35mnonstop
United Airlines Logo
7:59 pm - 9:58 pmIAD-LAS
4h 59mnonstop
$181United Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
United Airlines Logo
10:45 pm - 6:20 amLAS-IAD
4h 35mnonstop
United Airlines Logo
7:59 pm - 9:58 pmIAD-LAS
4h 59mnonstop
$196United Airlines
Find Deal
Fri, Aug 22 - Tue, Sep 2
Southwest Logo
8:25 am - 4:00 pmLAS-DCA
4h 35mnonstop
Southwest Logo
6:05 am - 8:05 amDCA-LAS
5h 00mnonstop
$214Southwest
Find Deal
Sun, Aug 31 - Sat, Sep 6
American Airlines Logo
12:27 pm - 8:15 pmLAS-DCA
4h 48mnonstop
American Airlines Logo
9:00 am - 11:26 amDCA-LAS
5h 26mnonstop
$219American Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
Southwest Logo
8:00 am - 3:35 pmLAS-DCA
4h 35mnonstop
Southwest Logo
4:40 pm - 7:55 pmDCA-LAS
6h 15m1 stop
$220Southwest
Find Deal
Sat, Aug 30 - Mon, Sep 1
Delta Logo
10:15 pm - 9:14 amLAS-DCA
7h 59m1 stop
Delta Logo
12:20 pm - 5:15 pmDCA-LAS
7h 55m1 stop
$257Delta
Find Deal
Thu, Aug 21 - Wed, Aug 27
Delta Logo
11:31 pm - 11:23 amLAS-IAD
8h 52m1 stop
Delta Logo
7:22 am - 12:09 pmIAD-LAS
7h 47m1 stop
$257Delta
Find Deal
Fri, Aug 22 - Sun, Aug 24

Alaska Airlines flights from Arizona to District of Columbia

Our best Alaska Airlines deals on Arizona to District of Columbia flight tickets
Alaska Airlines
Sep 25
LAS5:14 pmLas Vegas Harry Reid Intl
20h 38m
1 stop
IAD4:52 pmWashington, D.C. Dulles Intl
Sep 29
IAD5:52 pmWashington, D.C. Dulles Intl
8h 34m
1 stop
LAS11:26 pmLas Vegas Harry Reid Intl
Alaska Airlines
Sep 18
LAS7:47 pmLas Vegas Harry Reid Intl
18h 05m
1 stop
IAD4:52 pmWashington, D.C. Dulles Intl
Sep 21
IAD5:52 pmWashington, D.C. Dulles Intl
8h 34m
1 stop
LAS11:26 pmLas Vegas Harry Reid Intl
Alaska Airlines
Aug 20
LAS5:14 pmLas Vegas Harry Reid Intl
20h 33m
1 stop
IAD4:47 pmWashington, D.C. Dulles Intl
Aug 24
IAD5:52 pmWashington, D.C. Dulles Intl
8h 34m
1 stop
LAS11:26 pmLas Vegas Harry Reid Intl

Frontier flights from Arizona to District of Columbia

Our best Frontier deals on Arizona to District of Columbia flight tickets
Frontier
Aug 15
LAS11:00 pmLas Vegas Harry Reid Intl
4h 34m
IAD6:34 amWashington, D.C. Dulles Intl
Aug 18
IAD7:30 amWashington, D.C. Dulles Intl
4h 59m
LAS9:29 amLas Vegas Harry Reid Intl
Frontier
Aug 14
LAS11:00 pmLas Vegas Harry Reid Intl
4h 34m
IAD6:34 amWashington, D.C. Dulles Intl
Aug 21
IAD8:00 amWashington, D.C. Dulles Intl
4h 59m
LAS9:59 amLas Vegas Harry Reid Intl
Frontier
Aug 14
LAS11:00 pmLas Vegas Harry Reid Intl
4h 34m
IAD6:34 amWashington, D.C. Dulles Intl
Aug 17
IAD7:30 amWashington, D.C. Dulles Intl
4h 59m
LAS9:29 amLas Vegas Harry Reid Intl

momondo Fare Finder

 
Customize your flight search to find flights from Arizona to District of Columbia 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 July 31, 2025.
Use the filters below to find and compare flights from Arizona to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 8/15

11:00 pm-6:34 am

Nonstop4h 34m

Washington, D.C. Dulles Intl

Mon 8/18

7:30 am-9:29 am

Nonstop4h 59m

$163

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Thu 8/14

11:00 pm-6:34 am

Nonstop4h 34m

Washington, D.C. Dulles Intl

Thu 8/21

8:00 am-9:59 am

Nonstop4h 59m

$165

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 9/17

12:27 pm-8:15 pm

Nonstop4h 48m

Washington, D.C. Reagan-National

Wed 9/24

9:30 am-11:37 am

Nonstop5h 07m

$181

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Thu 9/18

10:45 pm-6:20 am

Nonstop4h 35m

Washington, D.C. Dulles Intl

Sun 9/21

7:59 pm-9:58 pm

Nonstop4h 59m

$181

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 8/22

10:45 pm-6:20 am

Nonstop4h 35m

Washington, D.C. Dulles Intl

Tue 9/2

7:59 pm-9:58 pm

Nonstop4h 59m

$196

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sun 8/31

8:25 am-4:00 pm

Nonstop4h 35m

Washington, D.C. Reagan-National

Sat 9/6

6:05 am-8:05 am

Nonstop5h 00m

$214

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 9/17

12:27 pm-8:15 pm

Nonstop4h 48m

Washington, D.C. Reagan-National

Sat 9/20

9:00 am-11:26 am

Nonstop5h 26m

$219

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sat 8/30

8:00 am-3:35 pm

Nonstop4h 35m

Washington, D.C. Reagan-National

Mon 9/1

4:40 pm-7:55 pm

1 stop6h 15m

$220

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 8/21

10:15 pm-9:14 am

1 stop7h 59m

Washington, D.C. Reagan-National

Wed 8/27

12:20 pm-5:15 pm

1 stop7h 55m

$257

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 8/22

11:31 pm-11:23 am

1 stop8h 52m

Washington, D.C. Dulles Intl

Sun 8/24

7:22 am-12:09 pm

1 stop7h 47m

$257

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 District of Columbia from

How to get the cheapest flight ticket from Arizona to District of Columbia

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 District of Columbia?

In general, August is the cheapest month to fly from Arizona to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $327. If you don’t want to visit District of Columbia in August, then you should wait until April to fly from Arizona, when ticket prices are also cheap, with an average price of $337.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $457. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Arizona because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $638.

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

Flying to District of Columbia from Arizona in the evening is the least expensive time of day to depart. momondo users have found prices as low as $415 when looking at flights departing in the evening. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $619. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Arizona to District of Columbia flight route?

Fly from Phoenix Sky Harbor Intl to Baltimore/Washington for the best Arizona - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Arizona for as low as $323 on momondo.

What cabin class options are available on Arizona to District of Columbia flights?

There are 4 cabin classes available to choose from on Arizona to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Arizona to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to District of Columbia

Best Price Found

$56

Fastest flight time

4h 05m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Arizona in the past 72 hours is $56. The best round-trip flight deal from Arizona to District of Columbia found on momondo in the last 72 hours is $163.
The fastest flight from Arizona to District of Columbia takes 4h 05m
Direct flights go from Arizona to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

  • When did momondo last update prices for flights from Arizona to District of Columbia?

    Prices for flights from Arizona to District of Columbia are updated daily.

  • How many operators does momondo search for flights from Arizona to District of Columbia?

  • How old do you have to be to fly from Arizona to District of Columbia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Arizona to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Arizona to District of Columbia?


Best airlines flying from Arizona to District of Columbia

Compare and see reviews for airlines that fly from Arizona to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $134Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $143Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $219Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $226Free CancellationRating
8.0
7,981 reviews
Search Delta flights
JetBluePriceFrom $233Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom $239Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $253Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Arizona to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Arizona to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Arizona to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Arizona with this policy.

How can momondo help me find flights from Arizona to District of Columbia?

Once all potential Arizona to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Arizona and alert you when they change.


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1 adult
Tue 8/5
Tue 8/12

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