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$164+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TUS
May 12 — May 191
Tue 5/12
Tue 5/19
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 April 12, 2026.

This United Airlines deal was found by Cheapflights users on 4/9. 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.
Sat 5/26:15 am
BWI
-
TUS
1 stop8h 17m
United Airlines
Sat 5/97:15 pm
TUS
-
BWI
1 stop9h 05m
United Airlines
Deal found 4/9$327
This Delta deal was found by Cheapflights users on 4/8. 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 5/276:10 am
BWI
-
TUS
2 stops9h 05m
Delta
Tue 6/91:32 pm
TUS
-
BWI
1 stop8h 08m
Delta
Deal found 4/8$332
This Delta deal was found by Cheapflights users on 4/9. 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.
Sat 5/26:08 am
BWI
-
TUS
1 stop10h 03m
Delta
Mon 5/44:56 pm
TUS
-
BWI
1 stop10h 04m
Delta
Deal found 4/9$341
This Southwest deal was found by Cheapflights users on 4/7. 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 4/283:10 pm
BWI
-
TUS
2 stops9h 15m
Southwest
Thu 4/303:20 pm
TUS
-
BWI
1 stop6h 05m
Southwest
Deal found 4/7$346
This Delta deal was found by Cheapflights users on 4/7. 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 4/296:08 am
BWI
-
TUS
1 stop10h 03m
Delta
Wed 5/134:52 pm
TUS
-
BWI
1 stop9h 53m
Delta
Deal found 4/7$347
This Delta deal was found by Cheapflights users on 4/8. 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.
Thu 5/284:51 pm
BWI
-
TUS
1 stop7h 53m
Delta
Mon 6/81:32 pm
TUS
-
BWI
1 stop7h 15m
Delta
Deal found 4/8$355
This Southwest deal was found by Cheapflights users on 4/9. 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 5/75:55 am
IAD
-
TUS
1 stop6h 40m
Southwest
Tue 5/127:50 am
TUS
-
IAD
2 stops12h 50m
Southwest
Deal found 4/9$356
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 4/283:00 pm
IAD
-
TUS
2 stops9h 31m
Delta
Tue 5/1211:04 am
TUS
-
IAD
2 stops10h 47m
Delta
Deal found 4/7$357
This Delta deal was found by Cheapflights users on 4/10. 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.
Thu 5/281:30 pm
DCA
-
TUS
2 stops11h 14m
Delta
Sat 5/301:37 pm
TUS
-
DCA
1 stop7h 07m
Delta
Deal found 4/10$360
This Delta deal was found by Cheapflights users on 4/9. 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.
Sat 5/26:00 am
IAD
-
TUS
1 stop8h 40m
Delta
Sat 5/94:44 pm
TUS
-
IAD
2 stops14h 38m
Delta
Deal found 4/9$360
This Delta deal was found by Cheapflights users on 4/10. 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.
Thu 5/2812:31 pm
BWI
-
TUS
2 stops12h 13m
Delta
Sat 5/301:37 pm
TUS
-
BWI
1 stop8h 20m
Delta
Deal found 4/10$360
This American Airlines deal was found by Cheapflights users on 4/9. 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 5/196:10 am
IAD
-
TUS
1 stop16h 34m
American Airlines
Mon 6/15:25 pm
TUS
-
IAD
1 stop8h 23m
American Airlines
Deal found 4/9$361

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 April 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(United Airlines)

One-way from

$164
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$470
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. 6% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 12, 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

Tue 4/28

12:27 pm-8:33 pm

2 stops11h 06m

Tucson

Tue 5/12

11:04 am-12:47 am

2 stops10h 43m

$357

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 5/2

1:00 pm-7:55 pm

2 stops9h 55m

Tucson

Mon 5/4

12:45 pm-10:55 pm

1 stop7h 10m

$360

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Fri 5/29

4:35 pm-10:50 pm

2 stops9h 15m

Tucson

Sat 5/30

4:25 pm-5:30 am

1 stop10h 05m

$391

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 5/20

8:50 am-3:45 pm

1 stop9h 55m

Tucson

Mon 5/25

6:40 pm-5:30 am

1 stop7h 50m

$422
Quickest round-trip

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Sat 5/16

5:50 am-9:45 am

1 stop6h 55m

Tucson

Tue 5/19

6:35 am-3:50 pm

1 stop6h 15m

$426

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Tue 4/28

8:00 am-12:27 pm

1 stop7h 27m

Tucson

Wed 4/29

6:30 am-4:24 pm

1 stop6h 54m

$427

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 8/26

1:00 pm-9:37 pm

2 stops11h 37m

Tucson

Sat 8/29

6:00 am-3:43 pm

1 stop6h 43m

$427

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 5/20

7:00 am-12:15 pm

1 stop8h 15m

Tucson

Sun 5/24

1:42 pm-12:52 am

1 stop8h 10m

$428

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Sat 5/2

1:30 pm-5:50 pm

1 stop7h 20m

Tucson

Sun 5/3

3:00 pm-1:20 am

1 stop7h 20m

$432

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 6/10

3:35 pm-10:40 pm

2 stops10h 05m

Tucson

Tue 6/16

5:40 am-5:55 pm

2 stops9h 15m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 60 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 April.
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

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 April 10, 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, July is the cheapest month in which you can book a flight from Washington, D.C. to Tucson (average of $158). Flying from Washington, D.C. to Tucson in March is currently the most expensive (average of $365). 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 April 12, 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
8.0
Very good
4,331 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,408 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,574 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,570 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,995 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 7h 27m. Fly via Delta, Southwest, or United Airlines 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?

    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 62% 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 Baltimore/Washington - Tucson or Washington, D.C. Reagan-National - 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, July is the cheapest month in which you can book a flight from Washington, D.C. to Tucson (average of $158). Flying from Washington, D.C. to Tucson in March is currently the most expensive (average of $365). 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
Bisbee

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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 April 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$443FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$215Average$282FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$229Average$456FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$484FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$308Average$486FlexibilityNo cancel feeOn-time63%

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