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Cheap flights from Washington, D.C. Reagan-National Airport to Tucson from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Tucson departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 11:59 pm
DCA
-
TUS
17h 59m1 stop
Alaska Airlines Logo
6:00 am - 4:09 pm
TUS
-
DCA
32h 09m1 stop
$331Alaska Airlines
Mon, Jan 26 - Mon, Feb 2
Alaska Airlines Logo
5:00 pm - 11:59 pm
DCA
-
TUS
32h 59m1 stop
Alaska Airlines Logo
4:43 pm - 9:59 pm
TUS
-
DCA
27h 16m1 stop
$332Alaska Airlines
Wed, Feb 18 - Wed, Mar 4
Alaska Airlines Logo
5:01 pm - 11:59 pm
DCA
-
TUS
32h 58m1 stop
Alaska Airlines Logo
6:00 am - 4:09 pm
TUS
-
DCA
32h 09m1 stop
$345Alaska Airlines
Sat, Jan 24 - Wed, Feb 4
Alaska Airlines Logo
5:01 pm - 11:59 pm
DCA
-
TUS
32h 58m1 stop
Alaska Airlines Logo
6:00 am - 9:59 pm
TUS
-
DCA
13h 59m1 stop
$346Alaska Airlines
Sat, Jan 24 - Thu, Feb 5
Alaska Airlines Logo
5:01 pm - 11:59 pm
DCA
-
TUS
32h 58m1 stop
Alaska Airlines Logo
6:00 am - 4:09 pm
TUS
-
DCA
32h 09m1 stop
$351Alaska Airlines
Sat, Jan 24 - Mon, Feb 2
Frontier Logo
8:00 am - 4:59 pm
DCA
-
TUS
11h 59m1 stop
Frontier Logo
11:17 am - 9:59 pm
TUS
-
DCA
7h 42m1 stop
$352Frontier
Fri, Mar 20 - Mon, Mar 23
Alaska Airlines Logo
8:59 am - 11:59 pm
DCA
-
TUS
17h 00m2 stops
Alaska Airlines Logo
6:00 am - 9:59 pm
TUS
-
DCA
13h 59m1 stop
$358Alaska Airlines
Thu, Jan 29 - Wed, Feb 4
American Airlines Logo
6:30 am - 12:04 pm
DCA
-
TUS
7h 34m1 stop
American Airlines Logo
10:49 am - 6:41 pm
TUS
-
DCA
5h 52m1 stop
$361American Airlines
Thu, Jan 29 - Wed, Feb 4
Delta Logo
9:00 am - 4:22 pm
DCA
-
TUS
9h 22m1 stop
Delta Logo
1:42 pm - 10:33 pm
TUS
-
DCA
6h 51m1 stop
$362Delta
Tue, Jan 27 - Mon, Feb 2
Delta Logo
6:00 pm - 11:01 pm
DCA
-
TUS
7h 01m1 stop
Delta Logo
1:42 pm - 11:32 pm
TUS
-
DCA
7h 50m1 stop
$363Delta
Thu, Jan 29 - Mon, Feb 2

Delta flights from Washington, D.C. Reagan-National Airport to Tucson

Our best Delta deals on Washington, D.C. Reagan-National Airport to Tucson flight tickets
Delta
Jan 27
DCA9:00 amWashington, D.C. Reagan-National
9h 22m
1 stop
TUS4:22 pmTucson
Feb 2
TUS1:42 pmTucson
6h 51m
1 stop
DCA10:33 pmWashington, D.C. Reagan-National
$362
Find similar
Delta
Jan 28
DCA10:15 amWashington, D.C. Reagan-National
8h 07m
1 stop
TUS4:22 pmTucson
Feb 3
TUS8:00 amTucson
12h 57m
2 stops
DCA10:57 pmWashington, D.C. Reagan-National
$364
Find similar
Delta
Jan 29
DCA12:55 pmWashington, D.C. Reagan-National
12h 06m
2 stops
TUS11:01 pmTucson
Feb 2
TUS1:42 pmTucson
6h 51m
1 stop
DCA10:33 pmWashington, D.C. Reagan-National
$368
Find similar

Southwest flights from Washington, D.C. Reagan-National Airport to Tucson

Our best Southwest deals on Washington, D.C. Reagan-National Airport to Tucson flight tickets
Southwest
Feb 10
DCA6:10 amWashington, D.C. Reagan-National
11h 00m
2 stops
TUS3:10 pmTucson
Feb 18
TUS12:05 pmTucson
9h 15m
2 stops
DCA11:20 pmWashington, D.C. Reagan-National
$369
Find similar
Southwest
Jan 29
DCA6:05 amWashington, D.C. Reagan-National
7h 10m
1 stop
TUS11:15 amTucson
Feb 4
TUS7:20 amTucson
7h 15m
1 stop
DCA4:35 pmWashington, D.C. Reagan-National
$372
Find similar
Southwest
Feb 28
DCA3:40 pmWashington, D.C. Reagan-National
10h 15m
2 stops
TUS11:55 pmTucson
Mar 31
TUS5:15 amTucson
8h 05m
1 stop
DCA4:20 pmWashington, D.C. Reagan-National
$402
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
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

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Mon 1/26

8:00 am-11:59 pm

1 stop17h 59m

Tucson

Mon 2/2

6:00 am-4:09 pm

1 stop32h 09m

$331

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 2/18

5:00 pm-11:59 pm

1 stop32h 59m

Tucson

Wed 3/4

4:43 pm-9:59 pm

1 stop27h 16m

$332

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 1/24

5:01 pm-11:59 pm

1 stop32h 58m

Tucson

Wed 2/4

6:00 am-4:09 pm

1 stop32h 09m

$345

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 1/24

5:01 pm-11:59 pm

1 stop32h 58m

Tucson

Thu 2/5

6:00 am-9:59 pm

1 stop13h 59m

$346

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 1/24

5:01 pm-11:59 pm

1 stop32h 58m

Tucson

Mon 2/2

6:00 am-4:09 pm

1 stop32h 09m

$351

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Fri 3/20

8:00 am-4:59 pm

1 stop11h 59m

Tucson

Mon 3/23

11:17 am-9:59 pm

1 stop7h 42m

$352

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 1/29

8:59 am-11:59 pm

2 stops17h 00m

Tucson

Wed 2/4

6:00 am-9:59 pm

1 stop13h 59m

$358

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 1/29

6:30 am-12:04 pm

1 stop7h 34m

Tucson

Wed 2/4

10:49 am-6:41 pm

1 stop5h 52m

$361

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 1/27

9:00 am-4:22 pm

1 stop9h 22m

Tucson

Mon 2/2

1:42 pm-10:33 pm

1 stop6h 51m

$362

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 1/29

6:00 pm-11:01 pm

1 stop7h 01m

Tucson

Mon 2/2

1:42 pm-11:32 pm

1 stop7h 50m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tucson from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Tucson

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tucson?

In general, September is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $306. If you don’t want to visit Tucson in September, then you should wait until June to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $390.

What is the cheapest day to depart on your flight to Tucson?

According to our data, Tuesday is the cheapest day to fly to Tucson from Washington, D.C. Reagan-National Airport. The lowest ticket price found for a Tuesday departure recently was $469. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Tucson for around $579.

How have Washington, D.C. Reagan-National Airport to Tucson flight prices changed over time?

As of December 2025, prices for Washington, D.C. Reagan-National Airport to Tucson flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Tucson according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Tucson (DCA to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Tucson

Fastest flight time

7h 01m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Tucson takes 7h 01m
There are no direct flights from Washington, D.C. Reagan-National Airport to Tucson. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Tucson.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Tucson by plane?

    There are 1948.5 mi between Washington, D.C. Reagan-National and Tucson. By plane, this route typically takes 7h 01m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Tucson Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Tucson Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Tucson Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Tucson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Tucson Airport.

  • What documentation or ID do you need to fly to Tucson Airport?

    The necessary travel and health documents for your Tucson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Tucson?

Best airlines flying from Washington, D.C. Reagan-National Airport to Tucson

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Tucson with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $130Free CancellationRating
5.7
3,065 reviews
Search Frontier flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,019 reviews
Search Delta flights
American AirlinesPriceFrom $297Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights
United AirlinesPriceFrom $359Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
SouthwestPriceFrom $406Free CancellationRating
8.0
4,256 reviews
Search Southwest flights

Traveling to a place near Tucson?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Tucson?

It is quick and easy to find Washington, D.C. to Tucson flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tucson that suits you.

Can I find flights from Washington, D.C. to Tucson with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Tucson flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Tucson?

Once you have performed a search for Washington, D.C. to Tucson flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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