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Cheap flights from Washington, D.C. Reagan-National Airport to Tucson from $193

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 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Delta Logo
4:00 pm - 9:41 pm-
8h 41m
Delta Logo
1:28 pm - 11:48 pm-
7h 20m
$385Delta
Tue, Aug 18 - Tue, Sep 1
Delta Logo
9:00 am - 12:18 pm-
6h 18m
Delta Logo
1:28 pm - 11:48 pm-
7h 20m
$385Delta
Tue, Aug 18 - Tue, Sep 1
United Airlines Logo
4:38 pm - 9:14 pm-
7h 36m
United Airlines Logo
5:30 am - 3:03 pm-
6h 33m
$397United Airlines
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
7:00 am - 1:21 pm-
9h 21m
American Airlines Logo
5:20 am - 3:59 pm-
8h 39m
$409American Airlines
Wed, Oct 28 - Tue, Nov 10
American Airlines Logo
5:00 am - 11:10 am-
9h 10m
American Airlines Logo
2:31 pm - 11:59 pm-
6h 28m
$409American Airlines
Wed, Oct 28 - Sat, Oct 31
Southwest Logo
3:50 pm - 10:00 pm-
9h 10m
Southwest Logo
11:25 am - 11:00 pm-
8h 35m
$414Southwest
Wed, Sep 30 - Tue, Oct 6
Southwest Logo
3:10 pm - 9:20 pm-
9h 10m
Southwest Logo
7:00 am - 6:15 pm-
8h 15m
$419Southwest
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
6:30 am - 11:13 am-
7h 43m
United Airlines Logo
11:11 am - 9:05 pm-
6h 54m
$440United Airlines
Mon, Aug 24 - Wed, Aug 26
Alaska Airlines Logo
5:00 pm - 2:05 pm-
24h 05m
Alaska Airlines Logo
3:03 pm - 9:00 pm-
26h 57m
$617Alaska Airlines
Tue, Sep 1 - Mon, Sep 7
Alaska Airlines Logo
5:00 pm - 2:05 pm-
24h 05m
Alaska Airlines Logo
10:37 am - 4:00 pm-
26h 23m
$637Alaska Airlines
Mon, Aug 31 - Mon, Sep 7

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Tucson flight tickets
American Airlines
Oct 28
DCA7:00 amWashington, D.C. Reagan-National
9h 21m
1 stop
TUS1:21 pmTucson
Nov 10
TUS5:20 amTucson
8h 39m
1 stop
DCA3:59 pmWashington, D.C. Reagan-National
$409
American Airlines
Nov 9
DCA5:00 amWashington, D.C. Reagan-National
6h 54m
1 stop
TUS9:54 amTucson
Nov 14
TUS5:20 amTucson
6h 23m
1 stop
DCA1:43 pmWashington, D.C. Reagan-National
$451
American Airlines
Nov 19
DCA3:55 pmWashington, D.C. Reagan-National
10h 35m
1 stop
TUS12:30 amTucson
Dec 2
TUS8:00 amTucson
6h 23m
1 stop
DCA4:23 pmWashington, D.C. Reagan-National
$452

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

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Tucson flight tickets
United Airlines
Sep 2
DCA4:38 pmWashington, D.C. Reagan-National
7h 36m
1 stop
TUS9:14 pmTucson
Sep 6
TUS5:30 amTucson
6h 33m
1 stop
DCA3:03 pmWashington, D.C. Reagan-National
$397
United Airlines
Aug 24
DCA6:30 amWashington, D.C. Reagan-National
7h 43m
1 stop
TUS11:13 amTucson
Aug 26
TUS11:11 amTucson
6h 54m
1 stop
DCA9:05 pmWashington, D.C. Reagan-National
$440
United Airlines
Aug 18
DCA2:40 pmWashington, D.C. Reagan-National
9h 34m
1 stop
TUS9:14 pmTucson
Aug 22
TUS11:11 amTucson
6h 44m
1 stop
DCA8:55 pmWashington, D.C. Reagan-National
$485

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 August 5, 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 8/18

4:00 pm-9:41 pm

1 stop8h 41m

Tucson

Tue 9/1

1:28 pm-11:48 pm

1 stop7h 20m

$385
Quickest round-trip

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 8/18

9:00 am-12:18 pm

1 stop6h 18m

Tucson

Tue 9/1

1:28 pm-11:48 pm

1 stop7h 20m

$385

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 9/2

4:38 pm-9:14 pm

1 stop7h 36m

Tucson

Sun 9/6

5:30 am-3:03 pm

1 stop6h 33m

$397

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 10/28

7:00 am-1:21 pm

1 stop9h 21m

Tucson

Tue 11/10

5:20 am-3:59 pm

1 stop8h 39m

$409

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 10/28

5:00 am-11:10 am

1 stop9h 10m

Tucson

Sat 10/31

2:31 pm-11:59 pm

1 stop6h 28m

$409

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 9/30

3:50 pm-10:00 pm

2 stops9h 10m

Tucson

Tue 10/6

11:25 am-11:00 pm

1 stop8h 35m

$414

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Wed 10/28

3:10 pm-9:20 pm

2 stops9h 10m

Tucson

Sat 10/31

7:00 am-6:15 pm

2 stops8h 15m

$419

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Mon 8/24

6:30 am-11:13 am

1 stop7h 43m

Tucson

Wed 8/26

11:11 am-9:05 pm

1 stop6h 54m

$440

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 9/1

5:00 pm-2:05 pm

1 stop24h 05m

Tucson

Mon 9/7

3:03 pm-9:00 pm

2 stops26h 57m

$617

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Mon 8/31

5:00 pm-2:05 pm

1 stop24h 05m

Tucson

Mon 9/7

10:37 am-4:00 pm

1 stop26h 23m

$637

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 typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Tucson?

Prices are currently typical for flights on this route.

Typical prices usually range from $354 to $539.
The lowest price recently found on this route was $385.

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 $326. If you don’t want to visit Tucson in September, then you should wait until January to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $400.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Tucson flights?

You could potentially save up to 36% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Tucson flight.

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

As of August 2026, prices for Washington, D.C. Reagan-National Airport to Tucson flights are approximately 3% more expensive 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

6h 59m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Tucson takes 6h 59m
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

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Tucson

  • 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 59m.

  • 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
DeltaPriceFrom $179Free CancellationRating
7.8
8,491 reviews
Search Delta flights
American AirlinesPriceFrom $297Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
United AirlinesPriceFrom $354Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights
SouthwestPriceFrom $368Free CancellationRating
8.0
4,220 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.

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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