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Reagan-National

$164+ Cheap flights from Tucson (TUS) to Reagan-National (DCA)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — DCA
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Tucson to Reagan-National

Cheapest flights from Tucson to Reagan-National
Explore the most affordable flight options available from Tucson to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:17 pm
TUS
-
DCA
1 stop7h 41m
American Airlines
Tue 8/257:29 am
DCA
-
TUS
1 stop8h 38m
American Airlines
Deal found 6/8$285
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 8/226:00 am
TUS
-
DCA
2 stops12h 11m
Delta
Tue 8/259:00 am
DCA
-
TUS
1 stop6h 18m
Delta
Deal found 6/8$290
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 10/197:46 pm
TUS
-
DCA
1 stop8h 14m
American Airlines
Sat 10/248:20 am
DCA
-
TUS
1 stop9h 44m
American Airlines
Deal found 6/9$345
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 8/151:17 pm
TUS
-
DCA
1 stop7h 41m
American Airlines
Wed 8/195:00 am
DCA
-
TUS
1 stop6h 44m
American Airlines
Deal found 6/9$365
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 6/301:29 pm
TUS
-
DCA
1 stop6h 18m
Delta
Wed 7/14:00 pm
DCA
-
TUS
1 stop8h 53m
Delta
Deal found 6/8$367
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 9/311:11 am
TUS
-
DCA
1 stop6h 54m
United Airlines
Mon 9/76:30 am
DCA
-
TUS
1 stop7h 43m
United Airlines
Deal found 6/9$369
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 7/2110:55 am
TUS
-
DCA
1 stop8h 20m
United Airlines
Tue 7/286:00 am
DCA
-
TUS
1 stop7h 07m
United Airlines
Deal found 6/9$386
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:55 am
TUS
-
DCA
1 stop7h 11m
United Airlines
Tue 7/142:55 pm
DCA
-
TUS
1 stop8h 47m
United Airlines
Deal found 6/8$387
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 7/34:47 pm
TUS
-
DCA
2 stops12h 50m
Delta
Wed 7/84:00 pm
DCA
-
TUS
1 stop8h 49m
Delta
Deal found 6/7$388

Find flight deals from Tucson to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Reagan-National (DCA). 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 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(American Airlines)

One-way from

$164
(Delta)

Popular in

June

Cheapest in

February

Average price

$581
Provider with most accurate pricing for Tucson-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Washington, D.C. Reagan-National flights.
Search Deals
From Tucson to Washington, D.C. Reagan-National
Search Deals
One-way flight from Tucson to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 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 Tucson to Reagan-National 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 9, 2026.
Use the filters below to find and compare flights from Tucson to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 8/15

1:28 pm-11:48 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Wed 8/19

12:23 pm-8:56 pm

2 stops11h 33m

$394

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 7/25

6:00 am-9:01 pm

2 stops12h 01m

Washington, D.C. Reagan-National

Sat 8/8

4:00 pm-8:38 pm

1 stop7h 38m

$404

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Wed 8/5

1:28 pm-11:48 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Tue 8/11

6:00 am-3:51 pm

2 stops12h 51m

$414
Quickest round-trip

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Fri 7/3

1:29 pm-10:47 pm

1 stop6h 18m

Washington, D.C. Reagan-National

Wed 7/8

4:00 pm-9:49 pm

1 stop8h 49m

$459

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sun 6/28

6:00 am-8:58 pm

2 stops11h 58m

Washington, D.C. Reagan-National

Wed 7/1

2:45 pm-9:53 pm

2 stops10h 08m

$526

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sun 7/26

7:10 am-11:55 pm

2 stops13h 45m

Washington, D.C. Reagan-National

Wed 7/29

4:55 pm-10:35 pm

1 stop8h 40m

$532
Cheapest one-way

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Wed 8/19

1:28 pm-11:48 pm

1 stop7h 20m

$164

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 8/22

6:00 am-9:11 pm

2 stops12h 11m

$169

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Tue 7/14

6:00 am-5:30 pm

1 stop8h 30m

$184

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Tue 6/30

1:29 pm-11:44 pm

1 stop7h 15m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Tucson to Reagan-National

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

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

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

The best time to book flights from Tucson to Washington, D.C. Reagan-National Airport is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Tucson to Washington, D.C. Reagan-National Airport (average of $404). Flying from Tucson to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $596). 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 Tucson to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated June 9, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Tucson to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,240 reviews
Southwest
7.9
Good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,394 reviews
Southwest
7.9
Good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,796 reviews
Southwest
7.9
Good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,640 reviews
Southwest
7.9
Good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Frontier
5.6
Fair
2,902 reviews
Southwest
7.9
Good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Reagan-National. 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 from for flights from Tucson to Washington, D.C. Reagan-National?

    Tucson (TUS) is the airport you will fly out of if you book a flight from Tucson to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Tucson; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Tucson airport to Washington, D.C. Reagan-National. It is only a 7.5 mi journey to Tucson (TUS) from Tucson’s city center.

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

    There are many flights that can get you from Tucson to Washington, D.C. Reagan-National Airport in 7h 20m. Fly via Delta to get the fastest option. The distance between Tucson and Washington, D.C. Reagan-National Airport is about 1950 mi.

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

    Flying on Frontier is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $125. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $334 and $335, respectively. Users have found that Frontier is 74% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $139 on Frontier. Other airlines that offer cheap prices include Delta from $163 and United Airlines from $175 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson to Reagan-National 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 Tucson to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Tucson to Washington, D.C. Reagan-National Airport (average of $404). Flying from Tucson to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $596). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Reston
Rockville
Herndon
Fredericksburg
Hyattsville
Manassas
Hanover
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Tucson to Reagan-National

Discover the top 5 airlines that operate flights from Tucson to Reagan-National. 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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$125Average$312FlexibilityNo cancel feeOn-time62%
DeltaCheapest$334Average$487FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$335Average$492FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$349Average$483FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$357Average$521FlexibilityNo cancel feeOn-time63%

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