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Cheap flights from Washington, D.C. Reagan-National Airport to Tucson from $158

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 9/28. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Tucson

Cheap round-trip flights

Frontier Logo
7:00 am - 10:45 amDCA-TUS
6h 45m1 stop
Frontier Logo
11:35 am - 9:59 pmTUS-DCA
7h 24m1 stop
$167Frontier
Find Deal
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
7:00 am - 10:45 amDCA-TUS
6h 45m1 stop
Frontier Logo
11:35 am - 9:59 pmTUS-DCA
7h 24m1 stop
$177Frontier
Find Deal
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
7:00 am - 10:45 amDCA-TUS
6h 45m1 stop
Frontier Logo
11:35 am - 9:59 pmTUS-DCA
7h 24m1 stop
$212Frontier
Find Deal
Thu, Sep 25 - Thu, Oct 2
Southwest Logo
6:00 am - 11:20 amDCA-TUS
7h 20m1 stop
Southwest Logo
6:45 am - 7:30 pmTUS-DCA
10h 45m2 stops
$238Southwest
Find Deal
Wed, Nov 12 - Sat, Nov 15
Southwest Logo
2:40 pm - 10:40 pmDCA-TUS
10h 00m2 stops
Southwest Logo
6:45 am - 8:15 pmTUS-DCA
11h 30m2 stops
$252Southwest
Find Deal
Wed, Nov 12 - Sat, Nov 15
Delta Logo
6:00 am - 1:05 pmDCA-TUS
9h 05m1 stop
Delta Logo
1:48 pm - 9:43 pmTUS-DCA
5h 55m1 stop
$257Delta
Find Deal
Tue, Nov 4 - Tue, Nov 11
Delta Logo
3:05 pm - 11:30 pmDCA-TUS
10h 25m2 stops
Delta Logo
3:03 pm - 11:10 pmTUS-DCA
6h 07m1 stop
$262Delta
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
7:00 am - 12:09 pmDCA-TUS
7h 09m1 stop
American Airlines Logo
2:36 pm - 12:40 amTUS-DCA
8h 04m1 stop
$283American Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
5:00 am - 8:45 amDCA-TUS
6h 45m1 stop
American Airlines Logo
3:39 pm - 12:59 amTUS-DCA
6h 20m1 stop
$304American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
4:17 pm - 9:44 pmDCA-TUS
7h 27m1 stop
United Airlines Logo
12:01 pm - 10:09 pmTUS-DCA
8h 08m1 stop
$316United Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17

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

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Tucson flight tickets
Frontier
Sep 28
DCA7:00 amWashington, D.C. Reagan-National
6h 45m
1 stop
TUS10:45 amTucson
Oct 2
TUS11:35 amTucson
7h 24m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$167
Find similar
Frontier
Sep 28
DCA7:00 amWashington, D.C. Reagan-National
6h 45m
1 stop
TUS10:45 amTucson
Oct 2
TUS11:35 amTucson
7h 24m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$177
Find similar
Frontier
Sep 25
DCA7:00 amWashington, D.C. Reagan-National
6h 45m
1 stop
TUS10:45 amTucson
Oct 2
TUS11:35 amTucson
7h 24m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$212
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
Nov 12
DCA6:00 amWashington, D.C. Reagan-National
7h 20m
1 stop
TUS11:20 amTucson
Nov 15
TUS6:45 amTucson
10h 45m
2 stops
DCA7:30 pmWashington, D.C. Reagan-National
$238
Find similar
Southwest
Nov 12
DCA2:40 pmWashington, D.C. Reagan-National
10h 00m
2 stops
TUS10:40 pmTucson
Nov 15
TUS6:45 amTucson
11h 30m
2 stops
DCA8:15 pmWashington, D.C. Reagan-National
$252
Find similar
Southwest
Oct 25
DCA2:45 pmWashington, D.C. Reagan-National
8h 55m
2 stops
TUS8:40 pmTucson
Oct 29
TUS2:45 pmTucson
6h 00m
1 stop
DCA11:45 pmWashington, D.C. Reagan-National
$356
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 September 15, 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

Sun 9/28

7:00 am-10:45 am

1 stop6h 45m

Tucson

Thu 10/2

11:35 am-9:59 pm

1 stop7h 24m

$167

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sun 9/28

7:00 am-10:45 am

1 stop6h 45m

Tucson

Thu 10/2

11:35 am-9:59 pm

1 stop7h 24m

$177

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 9/25

7:00 am-10:45 am

1 stop6h 45m

Tucson

Thu 10/2

11:35 am-9:59 pm

1 stop7h 24m

$212

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 11/12

6:00 am-11:20 am

1 stop7h 20m

Tucson

Sat 11/15

6:45 am-7:30 pm

2 stops10h 45m

$238

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 11/12

2:40 pm-10:40 pm

2 stops10h 00m

Tucson

Sat 11/15

6:45 am-8:15 pm

2 stops11h 30m

$252

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 11/4

6:00 am-1:05 pm

1 stop9h 05m

Tucson

Tue 11/11

1:48 pm-9:43 pm

1 stop5h 55m

$257

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 11/4

3:05 pm-11:30 pm

2 stops10h 25m

Tucson

Tue 11/11

3:03 pm-11:10 pm

1 stop6h 07m

$262

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 1/29

7:00 am-12:09 pm

1 stop7h 09m

Tucson

Mon 2/2

2:36 pm-12:40 am

1 stop8h 04m

$283

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Thu 10/2

5:00 am-8:45 am

1 stop6h 45m

Tucson

Mon 10/6

3:39 pm-12:59 am

1 stop6h 20m

$304

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Fri 11/14

4:17 pm-9:44 pm

1 stop7h 27m

Tucson

Mon 11/17

12:01 pm-10:09 pm

1 stop8h 08m

$316

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 $362. 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.

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

At noon is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Tucson when you can find flight prices for as low as $478. Flying to Tucson at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $632.

How far in advance should I book a flight to Tucson?

You are more likely to see cheaper flights to Tucson from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $456 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from Washington, D.C. Reagan-National Airport for as low as $281 on momondo.

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

As of September 2025, prices for Washington, D.C. Reagan-National Airport to Tucson flights are approximately 22% 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

Direct flights

None
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.
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  • 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 6h 45m.

  • 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
5.8
3,173 reviews
Search Frontier flights
DeltaPriceFrom $321Free CancellationRating
7.9
7,956 reviews
Search Delta flights
American AirlinesPriceFrom $323Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $359Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
SouthwestPriceFrom $390Free CancellationRating
8.0
4,245 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
Nogales

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.

I’m not ready to book a flight from Washington, D.C. to Tucson right now. Can momondo alert me if prices change?

Price alerts on flights to Tucson from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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