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$184+ Cheap flights from Reagan-National (DCA) 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TUS
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap flight deals from Reagan-National to Tucson

Cheapest flights from Reagan-National to Tucson
Explore the most affordable flight options available from Reagan-National to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This American Airlines deal was found by Cheapflights users on 6/23. 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 10/285:00 am
DCA
-
TUS
1 stop6h 42m
American Airlines
Sat 10/311:15 pm
TUS
-
DCA
1 stop6h 45m
American Airlines
Deal found 6/23$369
This Delta deal was found by Cheapflights users on 6/22. 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 10/283:05 pm
DCA
-
TUS
2 stops9h 51m
Delta
Sat 10/316:00 am
TUS
-
DCA
1 stop7h 57m
Delta
Deal found 6/22$374
This Delta deal was found by Cheapflights users on 6/22. 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 9/56:59 am
DCA
-
TUS
1 stop8h 19m
Delta
Thu 9/101:45 pm
TUS
-
DCA
1 stop6h 58m
Delta
Deal found 6/22$385
This Delta deal was found by Cheapflights users on 6/23. 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 12/106:10 am
DCA
-
TUS
1 stop8h 44m
Delta
Tue 12/151:40 pm
TUS
-
DCA
1 stop6h 35m
Delta
Deal found 6/23$386
This Delta deal was found by Cheapflights users on 6/22. 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 8/2612:23 pm
DCA
-
TUS
2 stops12h 18m
Delta
Sat 8/296:00 am
TUS
-
DCA
1 stop8h 30m
Delta
Deal found 6/22$389
This Delta deal was found by Cheapflights users on 6/21. 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.
Mon 9/281:15 pm
DCA
-
TUS
2 stops11h 11m
Delta
Wed 9/301:45 pm
TUS
-
DCA
1 stop6h 58m
Delta
Deal found 6/21$391
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 10/295:00 am
DCA
-
TUS
1 stop6h 42m
American Airlines
Mon 11/28:42 pm
TUS
-
DCA
1 stop8h 20m
American Airlines
Deal found 6/21$403

Find flight deals from Reagan-National to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(American Airlines)

One-way from

$184
(Delta)

Popular in

June

Cheapest in

September

Average price

$617
Provider with most accurate pricing for Washington, D.C. Reagan-National-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Tucson flights.
Search Deals
From Washington, D.C. Reagan-National to Tucson
Search Deals
One-way flight from Washington, D.C. Reagan-National to Tucson
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 June 25, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 9/1

6:00 am-4:07 pm

2 stops13h 07m

Tucson

Tue 9/8

1:45 pm-11:43 pm

1 stop6h 58m

$457

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 8/26

6:59 am-3:51 pm

2 stops11h 52m

Tucson

Sat 8/29

7:00 am-8:33 pm

2 stops10h 33m

$465

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 8/25

2:40 pm-9:14 pm

1 stop9h 34m

Tucson

Wed 8/26

11:11 am-10:13 pm

1 stop8h 02m

$469

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 8/18

2:40 pm-9:14 pm

1 stop9h 34m

Tucson

Fri 8/21

11:11 am-9:05 pm

1 stop6h 54m

$472

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 9/19

4:41 pm-11:10 am

1 stop21h 29m

Tucson

Mon 9/21

1:45 pm-11:43 pm

1 stop6h 58m

$478

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 8/18

2:45 pm-9:41 pm

2 stops9h 56m

Tucson

Fri 8/21

6:00 am-8:59 pm

2 stops11h 59m

$482

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Fri 9/18

4:35 pm-9:40 pm

2 stops8h 05m

Tucson

Tue 9/22

5:35 am-5:00 pm

1 stop8h 25m

$492
Quickest round-trip

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Fri 7/17

6:00 am-10:07 am

1 stop7h 07m

Tucson

Wed 8/5

10:55 am-9:06 pm

1 stop7h 11m

$494

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 9/17

6:00 am-12:35 pm

1 stop9h 35m

Tucson

Tue 9/22

1:45 pm-11:43 pm

1 stop6h 58m

$496

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 7/11

4:00 pm-8:38 pm

1 stop7h 38m

Tucson

Tue 7/14

7:05 am-10:02 pm

2 stops11h 57m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Reagan-National 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 Reagan-National to Tucson in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice Accuracy-Trust 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. Reagan-National Airport-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. Reagan-National Airport-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-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. Reagan-National Airport-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 Reagan-National to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Reagan-National 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. Reagan-National Airport to Tucson

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tucson (average of $306). Flying from Washington, D.C. Reagan-National Airport to Tucson in June is currently the most expensive (average of $617). 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. Reagan-National Airport 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 June 25, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Washington, D.C. Reagan-National Airport to Tucson by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Comfort

8.0

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
4,242 reviews
Southwest
7.9
Good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Comfort

8.0

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
8,440 reviews
Southwest
7.9
Good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Comfort

8.0

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
9,887 reviews
Southwest
7.9
Good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Comfort

8.0

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
11,756 reviews
Southwest
7.9
Good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Comfort

8.0

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 Reagan-National 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. Reagan-National?

    If you book a flight to Tucson from Washington, D.C. Reagan-National, you will be flying to Tucson, which is the city’s only airport. Tucson (TUS) is located 7.5 mi from the center of Tucson. There are 0 flights from Washington, D.C. Reagan-National to Tucson per day from 4 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Tucson?

    Delta and United Airlines can get you from Washington, D.C. Reagan-National Airport to Tucson in just under 9h 34m. Your travel time can differ by up to 3h 33m. The distance between Washington, D.C. Reagan-National Airport and Tucson is about 1950 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Delta ($179), United Airlines ($297), and American Airlines ($297) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Tucson. You may be able to fly from Washington, D.C. Reagan-National Airport to Tucson for 61% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $98. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Tucson for a low price.

  • Can I find deals for flights from Reagan-National to Tucson that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Tucson?

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

  • Can I find deals for business class flights from Reagan-National to Tucson?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Tucson?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tucson (average of $306). Flying from Washington, D.C. Reagan-National Airport to Tucson in June is currently the most expensive (average of $617). 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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Sierra Vista
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Top 4 airlines flying from Reagan-National to Tucson

Discover the top 4 airlines that operate flights from Reagan-National 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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$456FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$297Average$511FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$297Average$437FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$378Average$496FlexibilityNo cancel feeOn-time63%

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