HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$126+ Cheap flights from District of Columbia to Sky Harbor Intl (PHX)

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PHX
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Sky Harbor Intl

Keep the following information in mind while searching for District of Columbia to Sky Harbor Intl flight deals. Data was last updated febrero 20, 2025.

Round-trip from

$270
(Frontier)

One-way from

$126
(Frontier)

Popular in

March

Cheapest in

January

Average price

$405

Good round-trip deal

$365 or less

Good one-way deal

$178 or less
From District of Columbia to Phoenix Sky Harbor Intl
Search Deals
One-way flight from District of Columbia to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 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 February 2025
Search Deals
Price to beat on a round-trip flight from District of Columbia to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from District of Columbia to Phoenix Sky Harbor Intl.
Search Deals

Find flight deals from District of Columbia to Sky Harbor Intl

Cheapest flights from District of Columbia to Sky Harbor Intl
Explore the most affordable flight options available from District of Columbia to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Frontier deal was found by Cheapflights users on 2/18. 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.
vie. 2/281:03 pmDCA - PHX
1 stop13h 56mFrontier
sáb. 3/110:15 pmPHX - DCA
1 stop11h 48mFrontier
Deal found 2/18$270
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/198:01 amIAD - PHX
1 stop16h 23mFrontier
sáb. 5/248:02 pmPHX - IAD
1 stop7h 30mFrontier
Deal found 2/18$271
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1512:45 pmIAD - PHX
1 stop7h 40mMultiple Airlines
dom. 5/186:16 pmPHX - IAD
1 stop9h 15mMultiple Airlines
Deal found 2/20$288
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/188:15 amIAD - PHX
Nonstop5h 20mUnited Airlines
dom. 3/2311:55 pmPHX - IAD
Nonstop4h 04mUnited Airlines
Deal found 2/19$299
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/227:10 amDCA - PHX
Nonstop5h 16mAmerican Airlines
sáb. 3/2911:53 pmPHX - DCA
Nonstop4h 07mAmerican Airlines
Deal found 2/20$299
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/15:30 pmIAD - PHX
Nonstop5h 15mSouthwest
vie. 4/43:55 pmPHX - IAD
1 stop5h 50mSouthwest
Deal found 2/20$309
This JetBlue deal was found by Cheapflights users on 2/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/84:15 pmDCA - PHX
1 stop9h 11mJetBlue
dom. 5/1111:44 pmPHX - DCA
1 stop8h 53mJetBlue
Deal found 2/19$317
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1610:00 amIAD - PHX
1 stop12h 11mAlaska Airlines
mar. 9/236:00 amPHX - IAD
1 stop8h 55mAlaska Airlines
Deal found 2/20$318
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/236:52 pmIAD - PHX
1 stop7h 33mDelta
sáb. 4/2610:35 pmPHX - IAD
1 stop7h 46mDelta
Deal found 2/19$319
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:10 amDCA - PHX
1 stop7h 02mDelta
dom. 7/610:55 pmPHX - DCA
1 stop6h 40mDelta
Deal found 2/20$319
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/156:00 pmDCA - PHX
1 stop8h 54mUnited Airlines
mar. 3/186:05 amPHX - DCA
1 stop6h 53mUnited Airlines
Deal found 2/19$334
This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
jue. 6/2612:40 pmIAD - PHX
1 stop7h 34mSun Country Air
vie. 7/46:10 pmPHX - IAD
1 stop14h 33mSun Country Air
Deal found 2/18$343

Find flights from District of Columbia to Sky Harbor Intl within your budget

Customize your flight search to find flights from District of Columbia to Sky Harbor Intl 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 febrero 20, 2025.

Fly from

District of Columbia

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

lun. 5/19

8:01 am-9:24 pm

1 stop16h 23m

Phoenix Sky Harbor Intl

sáb. 5/24

8:02 pm-6:32 am

1 stop7h 30m

$271

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

sáb. 6/7

6:00 pm-11:51 pm

1 stop8h 51m

Phoenix Sky Harbor Intl

dom. 6/8

7:41 pm-12:00 pm

1 stop13h 19m

$271

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

jue. 5/15

12:45 pm-5:25 pm

1 stop7h 40m

Phoenix Sky Harbor Intl

dom. 5/18

6:16 pm-6:31 am

1 stop9h 15m

$288

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

mar. 3/18

8:15 am-10:35 am

Nonstop5h 20m

Phoenix Sky Harbor Intl

dom. 3/23

11:55 pm-6:59 am

Nonstop4h 04m

$299

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

sáb. 3/22

7:10 am-9:26 am

Nonstop5h 16m

Phoenix Sky Harbor Intl

sáb. 3/29

11:53 pm-7:00 am

Nonstop4h 07m

$299

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

mar. 4/1

5:30 pm-7:45 pm

Nonstop5h 15m

Phoenix Sky Harbor Intl

vie. 4/4

3:55 pm-12:45 am

1 stop5h 50m

$309

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

jue. 5/8

4:15 pm-10:26 pm

1 stop9h 11m

Phoenix Sky Harbor Intl

dom. 5/11

11:44 pm-11:37 am

1 stop8h 53m

$317

Washington, D.C.Phoenix

IAD - PHX

IADPHX

Washington, D.C. Dulles Intl

mié. 4/23

7:25 am-2:29 pm

1 stop10h 04m

Phoenix Sky Harbor Intl

sáb. 4/26

10:35 pm-10:21 am

1 stop8h 46m

$319

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

mar. 7/1

6:10 am-10:12 am

1 stop7h 02m

Phoenix Sky Harbor Intl

dom. 7/6

10:55 pm-8:35 am

1 stop6h 40m

$319

Washington, D.C.Phoenix

DCA - PHX

DCAPHX

Washington, D.C. Reagan-National

jue. 3/13

11:30 am-3:40 pm

1 stop7h 10m

Phoenix Sky Harbor Intl

sáb. 3/15

11:59 pm-9:20 am

1 stop6h 21m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from District of Columbia to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from District of Columbia 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.

Travel insights for flights from District of Columbia to Sky Harbor Intl

Get recent, data-driven insights about flights from District of Columbia to Sky Harbor Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Phoenix Sky Harbor Intl Airport (average of $258). Flying from District of Columbia to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 DC to PHX?

Find hourly flight availability from District of Columbia to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Phoenix Sky Harbor Intl Airport as you normally would.

Weekly flight availability from District of Columbia to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from District of Columbia to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 20, 2025.

The most flights from USDC to PHX are scheduled on a Tuesday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated febrero 20, 2025.
See what other customers who have flown with Southwest, Breeze Airways and Alaska Airlines from District of Columbia to Phoenix have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from District of Columbia to Phoenix Sky Harbor Intl Airport one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from Sun Country Air and United Airlines, as they are both options that can get you from District of Columbia to Phoenix Sky Harbor Intl Airport for a low price.

  • What are the most reliable airlines from District of Columbia to Phoenix Sky Harbor Intl Airport?

    The top 3 most reliable airlines when flying from District of Columbia to Phoenix Sky Harbor Intl Airport are United Airlines (85%), Brussels Airlines (78%) and Lufthansa (78%).

  • What are the cheapest flights from District of Columbia to Phoenix Sky Harbor Intl Airport?

    While on average a flight from District of Columbia to Phoenix Sky Harbor Intl Airport is generally $771, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Washington, D.C. Dulles Intl - Phoenix Sky Harbor Intl), you can expect to pay $224 for that flight.

  • Can I find deals for flights from District of Columbia to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Sky Harbor Intl.

  • Can I find deals for business class flights from District of Columbia to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from District of Columbia to Sky Harbor Intl 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 District of Columbia to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Phoenix Sky Harbor Intl Airport (average of $258). Flying from District of Columbia to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

Traveling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
Chandler
Peoria
Buckeye
Glendale
Payson
Surprise
Goodyear
Avondale
Paradise Valley
Guadalupe
Litchfield Park
Fountain Hills

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Sky Harbor Intl flights
O'Hare Intl to Sky Harbor Intl flights
John F Kennedy Intl to Sky Harbor Intl flights
Minneapolis to Sky Harbor Intl flights
Newark to Sky Harbor Intl flights
Los Angeles to Sky Harbor Intl flights
Dulles Intl to Sky Harbor Intl flights
Boston to Sky Harbor Intl flights
Denver to Sky Harbor Intl flights
Detroit to Sky Harbor Intl flights
LaGuardia to Sky Harbor Intl flights
San Francisco to Sky Harbor Intl flights
Portland to Sky Harbor Intl flights
Reagan-National to Sky Harbor Intl flights
Atlanta to Sky Harbor Intl flights
Baltimore to Sky Harbor Intl flights
Dallas/Fort Worth to Sky Harbor Intl flights
Midway to Sky Harbor Intl flights
Hobby to Sky Harbor Intl flights
Ontario to Sky Harbor Intl flights
Philadelphia to Sky Harbor Intl flights
Santa Ana to Sky Harbor Intl flights
Cleveland to Sky Harbor Intl flights
Cincinnati to Sky Harbor Intl flights
George Bush Intcntl to Sky Harbor Intl flights
San Jose to Sky Harbor Intl flights
Minneapolis to Phoenix-Mesa Gateway flights
Milwaukee to Sky Harbor Intl flights
Kansas City to Sky Harbor Intl flights
Salt Lake City to Sky Harbor Intl flights
Indianapolis to Sky Harbor Intl flights
Everett to Sky Harbor Intl flights
San Diego to Sky Harbor Intl flights
Tampa to Sky Harbor Intl flights
Oakland to Sky Harbor Intl flights
Raleigh to Sky Harbor Intl flights
Sacramento to Sky Harbor Intl flights
Orlando to Sky Harbor Intl flights
Charlotte to Sky Harbor Intl flights
Austin to Sky Harbor Intl flights
Fort Lauderdale to Sky Harbor Intl flights
St. Louis to Sky Harbor Intl flights
Omaha to Sky Harbor Intl flights
Spokane to Sky Harbor Intl flights
Appleton to Sky Harbor Intl flights
Cedar Rapids to Sky Harbor Intl flights
Nashville to Sky Harbor Intl flights
Boise to Sky Harbor Intl flights
Miami to Sky Harbor Intl flights
Columbus to Sky Harbor Intl flights

Top 7 airlines flying from District of Columbia to Sky Harbor Intl

Discover the top 7 airlines that operate flights from District of Columbia to Sky Harbor Intl. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$232FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$146Average$219FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$177Average$426FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$238Average$307FlexibilityNo cancel feeOn-time83%
DeltaCheapest$255Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$259Average$452FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$295Average$443FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.