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$97+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TUS
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
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 February 8, 2026.

This American Airlines deal was found by Cheapflights users on 2/6. 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 3/46:30 am
DCA
-
TUS
1 stop7h 28m
American Airlines
Wed 3/118:14 pm
TUS
-
DCA
1 stop7h 46m
American Airlines
Deal found 2/6$327
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
DCA
-
TUS
2 stops12h 04m
United Airlines
Sat 5/25:30 am
TUS
-
DCA
1 stop6h 29m
United Airlines
Deal found 2/6$329
This Mytrip deal was found by Cheapflights users on 2/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:00 am
DCA
-
TUS
1 stop29h 07m
Frontier
Sun 2/2212:47 pm
TUS
-
DCA
1 stop22h 13m
Frontier
Deal found 2/5$333
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:55 am
DCA
-
TUS
1 stop8h 51m
American Airlines
Sat 4/186:00 am
TUS
-
DCA
1 stop6h 45m
American Airlines
Deal found 2/7$337
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Sun 3/811:36 am
DCA
-
TUS
1 stop8h 54m
American Airlines
Wed 3/118:14 pm
TUS
-
DCA
1 stop7h 46m
American Airlines
Deal found 2/5$338
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:33 pm
DCA
-
TUS
1 stop9h 49m
United Airlines
Thu 4/96:30 am
TUS
-
DCA
1 stop6h 34m
United Airlines
Deal found 2/6$341
This United Airlines deal was found by Cheapflights users on 2/5. 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 4/156:00 am
DCA
-
TUS
1 stop7h 57m
United Airlines
Sat 4/186:30 am
TUS
-
DCA
1 stop6h 34m
United Airlines
Deal found 2/5$347
This Southwest deal was found by Cheapflights users on 2/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:00 pm
DCA
-
TUS
1 stop6h 55m
Southwest
Thu 4/95:10 am
TUS
-
DCA
1 stop8h 35m
Southwest
Deal found 2/6$358
This Delta deal was found by Cheapflights users on 2/5. 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 4/12:40 pm
DCA
-
TUS
2 stops10h 01m
Delta
Fri 5/12:06 pm
TUS
-
DCA
1 stop6h 37m
Delta
Deal found 2/5$362
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 3/24:59 pm
DCA
-
TUS
1 stop7h 10m
American Airlines
Mon 3/98:14 pm
TUS
-
DCA
1 stop7h 46m
American Airlines
Deal found 2/5$363
This American Airlines deal was found by Cheapflights users on 2/6. 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 3/118:30 am
DCA
-
TUS
1 stop11h 06m
American Airlines
Tue 3/177:13 pm
TUS
-
DCA
1 stop8h 47m
American Airlines
Deal found 2/6$365
This Delta deal was found by Cheapflights users on 2/5. 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 4/299:40 am
DCA
-
TUS
2 stops10h 16m
Delta
Sat 5/25:37 pm
TUS
-
DCA
2 stops12h 28m
Delta
Deal found 2/5$367

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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(American Airlines)

One-way from

$97
(WAYA)

Popular in

October

Cheapest in

September

Average price

$424
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. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 8, 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

Reagan-National

Fly to

Tucson

Route

Depart

Return

Price

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Mon 4/6

5:00 pm-10:02 pm

1 stop8h 02m

Tucson

Sat 4/11

12:00 pm-11:59 pm

1 stop8h 59m

$341

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 4/1

2:00 pm-5:55 pm

1 stop6h 55m

Tucson

Thu 4/9

5:10 am-4:45 pm

1 stop8h 35m

$358

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sun 3/8

7:59 am-2:14 pm

1 stop9h 15m

Tucson

Wed 3/11

6:25 am-6:46 pm

2 stops9h 21m

$363

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 4/29

9:40 am-4:56 pm

2 stops10h 16m

Tucson

Sat 5/2

5:37 pm-9:05 am

2 stops12h 28m

$367

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sun 3/1

6:00 pm-11:01 pm

1 stop7h 01m

Tucson

Tue 3/31

5:00 pm-8:43 am

2 stops12h 43m

$383

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 4/15

4:34 pm-9:22 pm

1 stop7h 48m

Tucson

Sat 4/18

12:00 pm-10:15 pm

1 stop7h 15m

$387

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 3/11

6:00 am-4:24 pm

2 stops13h 24m

Tucson

Tue 3/17

5:00 pm-8:43 am

2 stops12h 43m

$387

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 5/7

2:35 pm-9:21 pm

1 stop9h 46m

Tucson

Mon 5/11

6:30 am-6:50 pm

1 stop9h 20m

$399

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 2/26

2:32 pm-11:01 pm

2 stops10h 29m

Tucson

Mon 3/2

1:34 pm-9:34 pm

1 stop6h 00m

$416

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 5/7

12:00 pm-6:20 pm

1 stop9h 20m

Tucson

Mon 5/11

10:45 am-11:50 pm

2 stops10h 05m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 22 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tucson (average of $159). Flying from Washington, D.C. Reagan-National Airport to Tucson in October is currently the most expensive (average of $383). 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.

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 February 8, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United 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
8.0
Very good
4,282 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
4,282 reviews
Southwest
8.0
Very good
4,282 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
8,173 reviews
Southwest
8.0
Very good
4,282 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
9,257 reviews
Southwest
8.0
Very good
4,282 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
11,254 reviews
Southwest
8.0
Very good
4,282 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
3,051 reviews
Southwest
8.0
Very good
4,282 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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 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 5 different airlines.

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

    United Airlines, Southwest, and Delta can get you from Washington, D.C. Reagan-National Airport to Tucson in just under 6h 55m. Your travel time can differ by up to 2h 20m. 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, Frontier ($65), Delta ($175), and United 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 85% 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 United Airlines, 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, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tucson (average of $159). Flying from Washington, D.C. Reagan-National Airport to Tucson in October is currently the most expensive (average of $383). 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 Reagan-National to Tucson

Discover the top 5 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$65Average$291FlexibilityNo cancel feeOn-time62%
DeltaCheapest$175Average$412FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$297Average$511FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$297Average$430FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$378Average$497FlexibilityNo cancel feeOn-time63%

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