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$178+ Cheap flights from Washington, D.C. (WAS) to Tucson (TUS)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TUS
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Tucson

Cheapest flights from Washington, D.C. to Tucson
Explore the most affordable flight options available from Washington, D.C. to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This Southwest deal was found by Cheapflights users on 7/2. 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.
Sat 8/226:30 am
BWI
-
TUS
1 stop10h 15m
Southwest
Sat 8/296:15 am
TUS
-
BWI
1 stop7h 55m
Southwest
Deal found 7/2$355
This Southwest deal was found by Cheapflights users on 7/2. 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.
Wed 9/22:50 pm
BWI
-
TUS
2 stops8h 45m
Southwest
Tue 9/87:25 am
TUS
-
BWI
2 stops8h 35m
Southwest
Deal found 7/2$366
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/267:26 am
BWI
-
TUS
2 stops10h 09m
American Airlines
Sat 8/295:00 am
TUS
-
BWI
1 stop7h 02m
American Airlines
Deal found 7/2$367
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 8/104:56 pm
BWI
-
TUS
1 stop7h 45m
Delta
Sat 8/154:50 pm
TUS
-
BWI
1 stop10h 30m
Delta
Deal found 7/2$368
This Southwest deal was found by Cheapflights users on 7/2. 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.
Thu 10/17:10 am
BWI
-
TUS
1 stop7h 10m
Southwest
Tue 10/611:00 am
TUS
-
BWI
2 stops8h 55m
Southwest
Deal found 7/2$373
This Southwest deal was found by Cheapflights users on 7/2. 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.
Sat 9/52:35 pm
BWI
-
TUS
2 stops9h 00m
Southwest
Wed 9/97:00 am
TUS
-
BWI
2 stops8h 55m
Southwest
Deal found 7/2$379
This Southwest deal was found by Cheapflights users on 7/3. 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.
Tue 8/113:45 pm
BWI
-
TUS
1 stop9h 10m
Southwest
Wed 8/1210:35 am
TUS
-
BWI
1 stop6h 50m
Southwest
Deal found 7/3$381
This Southwest deal was found by Cheapflights users on 7/3. 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.
Tue 8/113:45 pm
BWI
-
TUS
1 stop9h 10m
Southwest
Tue 8/185:10 pm
TUS
-
BWI
1 stop10h 20m
Southwest
Deal found 7/3$386
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 9/23:55 pm
BWI
-
TUS
1 stop8h 31m
American Airlines
Tue 9/810:25 am
TUS
-
BWI
2 stops8h 34m
American Airlines
Deal found 7/2$387
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 8/117:26 am
BWI
-
TUS
2 stops8h 41m
American Airlines
Tue 8/1810:25 am
TUS
-
BWI
2 stops8h 27m
American Airlines
Deal found 7/3$391
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Wed 10/2811:58 am
DCA
-
TUS
1 stop8h 58m
American Airlines
Sat 10/3112:00 pm
TUS
-
DCA
1 stop6h 29m
American Airlines
Deal found 7/6$399
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 10/286:12 pm
IAD
-
TUS
1 stop6h 43m
Delta
Tue 11/107:00 am
TUS
-
IAD
1 stop7h 36m
Delta
Deal found 7/3$399

Find flight deals from Washington, D.C. to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Southwest)

One-way from

$178
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$476
Provider with most accurate pricing for Washington, D.C. (WAS)-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tucson flights.
Search Deals
From Washington, D.C. (WAS) to Tucson
Search Deals
One-way flight from Washington, D.C. (WAS) to Tucson
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Tucson 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 July 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Mon 9/7

4:10 pm-10:20 pm

2 stops9h 10m

Tucson

Sat 9/12

6:15 am-5:10 pm

1 stop7h 55m

$397

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 10/28

6:12 pm-9:55 pm

1 stop6h 43m

Tucson

Tue 11/10

7:00 am-4:36 pm

1 stop7h 36m

$399

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 8/22

7:00 am-1:45 pm

1 stop9h 45m

Tucson

Sat 8/29

6:15 am-6:00 pm

2 stops8h 45m

$404

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 9/16

12:32 pm-8:50 pm

2 stops11h 18m

Tucson

Tue 11/10

2:30 pm-11:29 pm

1 stop6h 59m

$404

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 8/29

10:10 am-8:56 pm

2 stops13h 46m

Tucson

Sat 9/5

1:28 pm-11:48 pm

1 stop7h 20m

$404

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 10/24

6:00 am-12:17 pm

1 stop9h 17m

Tucson

Tue 10/27

6:29 am-11:09 pm

2 stops13h 40m

$404

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 10/28

6:12 pm-9:55 pm

1 stop6h 43m

Tucson

Sat 10/31

6:00 am-7:10 pm

2 stops10h 10m

$404

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 8/29

6:05 am-1:45 pm

2 stops10h 40m

Tucson

Sat 9/5

5:20 am-6:00 pm

2 stops9h 40m

$409

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 10/28

6:00 am-3:47 pm

2 stops12h 47m

Tucson

Tue 11/10

7:00 am-9:05 pm

2 stops12h 05m

$409

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 8/26

12:29 pm-9:41 pm

2 stops12h 12m

Tucson

Sat 8/29

4:50 pm-9:20 am

2 stops13h 30m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 53 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to Tucson

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Tucson in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Tucson

What is the cheapest month to book a flight from Washington, D.C. to Tucson?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Tucson (average of $130). Flying from Washington, D.C. to Tucson in June is currently the most expensive (average of $361). 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.

How much does it cost to fly round-trip from Washington, D.C. to Tucson?

How far ahead should I book a flight from Washington, D.C. to Tucson?

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Tucson. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated July 7, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Washington, D.C. to Tucson. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Delta
7.8
Good
8,450 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
United Airlines
7.4
Good
9,944 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
American Airlines
7.1
Good
11,782 reviews
Southwest
7.9
Good
4,250 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tucson from Washington, D.C.?

    Tucson (TUS), located 7.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Tucson. 4 airlines have flights to Tucson from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Tucson should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

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

    There are many flights that can get you from Washington, D.C. to Tucson in 6h 43m. Fly via Southwest, Delta, or United Airlines to get the fastest option. The distance between Washington, D.C. and Tucson is about 1928 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. to Tucson round-trip?

    Delta, at $179, was found to be the cheapest airline from Washington, D.C. to Tucson.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 63% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. to Tucson one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $98. Users have also found prices from $153 and $168 on American Airlines and Delta, respectively.

  • What are the most popular routes from Washington, D.C. to Tucson?

    While some choose either Washington, D.C. Reagan-National - Tucson or Baltimore/Washington - Tucson, Washington, D.C. Dulles Intl - Tucson is the most popular route from Washington, D.C. to Tucson.

  • Can I find deals for flights from Washington, D.C. to Tucson that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Tucson?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Tucson.

  • Can I find deals for business class flights from Washington, D.C. to Tucson?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Tucson 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 Washington, D.C. to Tucson?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Tucson (average of $130). Flying from Washington, D.C. to Tucson in June is currently the most expensive (average of $361). 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 Tucson?

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Top 4 airlines flying from Washington, D.C. to Tucson

Discover the top 4 airlines that operate flights from Washington, D.C. to Tucson. 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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$503FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$229Average$449FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$500FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$308Average$487FlexibilityNo cancel feeOn-time63%

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