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$81+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TUS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/184:09 pm
BWI
-
TUS
1 stop7h 31m
United Airlines
Wed 2/252:42 pm
TUS
-
BWI
1 stop6h 43m
United Airlines
Deal found 1/21$297
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/183:21 pm
BWI
-
TUS
1 stop9h 46m
American Airlines
Tue 2/241:38 pm
TUS
-
BWI
1 stop7h 55m
American Airlines
Deal found 1/20$298
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 2/213:20 pm
BWI
-
TUS
1 stop7h 36m
American Airlines
Tue 2/241:38 pm
TUS
-
BWI
1 stop7h 55m
American Airlines
Deal found 1/21$300
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/181:01 pm
BWI
-
TUS
2 stops11h 04m
Delta
Tue 2/241:34 pm
TUS
-
BWI
1 stop9h 01m
Delta
Deal found 1/20$302
This Southwest deal was found by Cheapflights users on 1/20. 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.
Wed 2/186:20 am
BWI
-
TUS
1 stop14h 35m
Southwest
Tue 2/247:50 am
TUS
-
BWI
1 stop6h 15m
Southwest
Deal found 1/20$303
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 3/24:09 pm
BWI
-
TUS
1 stop7h 22m
United Airlines
Tue 3/32:42 pm
TUS
-
BWI
1 stop6h 43m
United Airlines
Deal found 1/21$317
This Delta deal was found by Cheapflights users on 1/21. 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 2/181:01 pm
BWI
-
TUS
2 stops11h 04m
Delta
Thu 2/194:06 pm
TUS
-
BWI
1 stop6h 29m
Delta
Deal found 1/21$322
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 2/144:59 pm
DCA
-
TUS
1 stop8h 08m
American Airlines
Sat 2/2110:43 am
TUS
-
DCA
1 stop8h 11m
American Airlines
Deal found 1/20$328
This Delta deal was found by Cheapflights users on 1/21. 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 2/181:01 pm
BWI
-
TUS
2 stops11h 04m
Delta
Mon 2/235:35 pm
TUS
-
BWI
2 stops13h 47m
Delta
Deal found 1/21$328
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:51 am
DCA
-
TUS
1 stop9h 01m
American Airlines
Mon 2/239:14 pm
TUS
-
DCA
1 stop7h 57m
American Airlines
Deal found 1/19$330
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/183:58 pm
IAD
-
TUS
1 stop7h 42m
United Airlines
Mon 3/28:07 pm
TUS
-
IAD
1 stop8h 44m
United Airlines
Deal found 1/21$330
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:00 am
IAD
-
TUS
1 stop8h 04m
American Airlines
Wed 2/1812:57 pm
TUS
-
IAD
1 stop7h 56m
American Airlines
Deal found 1/19$331

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$297
(Delta)

One-way from

$81
(Booking.com)

Popular in

June

Cheapest in

July

Average price

$420
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
High demand for flights, 0% potential price rise
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 January 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 January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Tucson that are best for you.

Fly from

Washington, D.C.

Fly to

Tucson

Route

Depart

Return

Price

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 2/18

4:09 pm-9:40 pm

1 stop7h 31m

Tucson

Tue 2/24

2:42 pm-11:25 pm

1 stop6h 43m

$297

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Tue 3/3

11:45 am-7:58 pm

2 stops10h 13m

Tucson

Tue 3/10

3:24 pm-12:53 am

1 stop6h 29m

$302

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 2/18

1:01 pm-10:05 pm

2 stops11h 04m

Tucson

Tue 2/24

1:34 pm-10:02 pm

1 stop6h 28m

$302

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 3/25

8:38 am-4:24 pm

2 stops10h 46m

Tucson

Wed 4/1

11:46 am-12:53 am

2 stops10h 07m

$308

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Mon 3/2

4:09 pm-9:31 pm

1 stop7h 22m

Tucson

Tue 3/3

2:42 pm-11:25 pm

1 stop6h 43m

$317

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 2/18

1:01 pm-10:05 pm

2 stops11h 04m

Tucson

Mon 2/23

4:06 pm-12:35 am

1 stop6h 29m

$322

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 2/28

6:15 am-12:15 pm

1 stop8h 00m

Tucson

Thu 3/5

11:40 am-8:55 pm

1 stop7h 15m

$330

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 2/18

6:03 am-11:48 am

1 stop7h 45m

Tucson

Mon 3/2

8:07 pm-6:51 am

1 stop8h 44m

$330

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Mon 2/16

7:35 am-1:29 pm

1 stop7h 54m

Tucson

Wed 2/18

5:35 pm-9:14 am

2 stops13h 39m

$335

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Sat 3/7

12:35 pm-7:58 pm

1 stop9h 23m

Tucson

Mon 3/9

3:24 pm-12:27 am

1 stop6h 03m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Tucson. Price data was last updated on January 16, 2026.

Booking 64 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.

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Tucson (average of $157). Flying from Washington, D.C. to Tucson in October is currently the most expensive (average of $320). 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?

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 January 21, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United 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
8.0
Very good
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,089 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,191 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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. 5 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 7h 31m. Fly via United Airlines, Delta, or Southwest to get the fastest option. The distance between Washington, D.C. and Tucson is about 1971 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?

    Frontier, at $130, was found to be the cheapest airline from Washington, D.C. to Tucson.Alternate airlines to your destination round-trip include Delta and American Airlines. Frontier is currently priced 71% 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 $180 on American Airlines and United Airlines, 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, March is the cheapest month in which you can book a flight from Washington, D.C. to Tucson (average of $157). Flying from Washington, D.C. to Tucson in October is currently the most expensive (average of $320). 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?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

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Top 5 airlines flying from Washington, D.C. to Tucson

Discover the top 5 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$291FlexibilityNo cancel feeOn-time62%
DeltaCheapest$175Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$251Average$482FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$297Average$474FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$320Average$444FlexibilityNo cancel feeOn-time63%

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