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Cheap flights from Washington, D.C. Dulles Intl Airport to Tucson from $202

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. Dulles Intl Airport to Tucson departing on 6/23. 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. Dulles Intl Airport to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:11 am - 4:55 pm
IAD
-
TUS
13h 44m
1 stop
American Airlines Logo
12:31 pm - 5:01 am
TUS
-
IAD
13h 30m
1 stop
$333American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
6:10 am - 8:10 pm
IAD
-
TUS
17h 00m
1 stop
American Airlines Logo
10:22 am - 5:00 am
TUS
-
IAD
15h 38m
1 stop
$380American Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
6:11 am - 4:55 pm
IAD
-
TUS
13h 44m
1 stop
American Airlines Logo
1:17 pm - 10:53 pm
TUS
-
IAD
6h 36m
1 stop
$389American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:11 am - 4:55 pm
IAD
-
TUS
13h 44m
1 stop
American Airlines Logo
6:02 am - 7:34 pm
TUS
-
IAD
10h 32m
2 stops
$394American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:11 am - 4:55 pm
IAD
-
TUS
13h 44m
1 stop
American Airlines Logo
1:17 pm - 10:53 pm
TUS
-
IAD
6h 36m
1 stop
$405American Airlines
Wed, Jul 1 - Thu, Jul 9
American Airlines Logo
6:11 am - 4:55 pm
IAD
-
TUS
13h 44m
1 stop
American Airlines Logo
6:33 pm - 8:49 am
TUS
-
IAD
11h 16m
2 stops
$410American Airlines
Wed, Jul 1 - Thu, Jul 9
American Airlines Logo
6:20 am - 5:12 pm
IAD
-
TUS
13h 52m
1 stop
American Airlines Logo
1:17 pm - 10:39 pm
TUS
-
IAD
6h 22m
1 stop
$415American Airlines
Tue, Jul 21 - Sat, Aug 1
American Airlines Logo
6:20 am - 5:12 pm
IAD
-
TUS
13h 52m
1 stop
American Airlines Logo
6:33 pm - 9:06 am
TUS
-
IAD
11h 33m
2 stops
$420American Airlines
Tue, Jul 21 - Sat, Aug 1
American Airlines Logo
6:11 am - 4:55 pm
IAD
-
TUS
13h 44m
1 stop
American Airlines Logo
12:29 pm - 12:13 am
TUS
-
IAD
8h 44m
2 stops
$424American Airlines
Tue, Jun 16 - Wed, Jun 24
American Airlines Logo
6:20 am - 5:12 pm
IAD
-
TUS
13h 52m
1 stop
American Airlines Logo
1:17 pm - 10:53 pm
TUS
-
IAD
6h 36m
1 stop
$425American Airlines
Tue, Jul 21 - Thu, Jul 30

United Airlines flights from Washington, D.C. Dulles Intl Airport to Tucson

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Tucson flight tickets
United Airlines
Jun 19
IAD5:43 pmWashington, D.C. Dulles Intl
7h 33m
1 stop
TUS10:16 pmTucson
Jun 27
TUS7:20 amTucson
8h 42m
1 stop
IAD7:02 pmWashington, D.C. Dulles Intl
$515
United Airlines
May 27
IAD3:56 pmWashington, D.C. Dulles Intl
7h 16m
1 stop
TUS8:12 pmTucson
May 28
TUS1:30 pmTucson
8h 15m
1 stop
IAD12:45 amWashington, D.C. Dulles Intl
$535
United Airlines
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
6h 37m
1 stop
TUS10:07 amTucson
Jun 3
TUS10:55 amTucson
8h 48m
1 stop
IAD10:43 pmWashington, D.C. Dulles Intl
$545

American Airlines flights from Washington, D.C. Dulles Intl Airport to Tucson

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Tucson flight tickets
American Airlines
Jul 1
IAD6:11 amWashington, D.C. Dulles Intl
13h 44m
1 stop
TUS4:55 pmTucson
Jul 8
TUS1:17 pmTucson
6h 36m
1 stop
IAD10:53 pmWashington, D.C. Dulles Intl
$389
American Airlines
Jul 1
IAD6:11 amWashington, D.C. Dulles Intl
13h 44m
1 stop
TUS4:55 pmTucson
Jul 8
TUS6:02 amTucson
10h 32m
2 stops
IAD7:34 pmWashington, D.C. Dulles Intl
$394
American Airlines
Jul 1
IAD6:11 amWashington, D.C. Dulles Intl
13h 44m
1 stop
TUS4:55 pmTucson
Jul 9
TUS1:17 pmTucson
6h 36m
1 stop
IAD10:53 pmWashington, D.C. Dulles Intl
$405

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl 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 May 17, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 6/9

6:11 am-4:55 pm

1 stop13h 44m

Tucson

Tue 6/16

12:31 pm-5:01 am

1 stop13h 30m

$333

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Sat 10/24

6:10 am-8:10 pm

1 stop17h 00m

Tucson

Tue 10/27

10:22 am-5:00 am

1 stop15h 38m

$380

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 7/1

6:11 am-4:55 pm

1 stop13h 44m

Tucson

Wed 7/8

1:17 pm-10:53 pm

1 stop6h 36m

$389

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 7/1

6:11 am-4:55 pm

1 stop13h 44m

Tucson

Wed 7/8

6:02 am-7:34 pm

2 stops10h 32m

$394

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 7/1

6:11 am-4:55 pm

1 stop13h 44m

Tucson

Thu 7/9

1:17 pm-10:53 pm

1 stop6h 36m

$405

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 7/1

6:11 am-4:55 pm

1 stop13h 44m

Tucson

Thu 7/9

6:33 pm-8:49 am

2 stops11h 16m

$410
Quickest round-trip

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 7/21

6:20 am-5:12 pm

1 stop13h 52m

Tucson

Sat 8/1

1:17 pm-10:39 pm

1 stop6h 22m

$415

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 7/21

6:20 am-5:12 pm

1 stop13h 52m

Tucson

Sat 8/1

6:33 pm-9:06 am

2 stops11h 33m

$420

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 6/16

6:11 am-4:55 pm

1 stop13h 44m

Tucson

Wed 6/24

12:29 pm-12:13 am

2 stops8h 44m

$424

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 7/21

6:20 am-5:12 pm

1 stop13h 52m

Tucson

Thu 7/30

1:17 pm-10:53 pm

1 stop6h 36m

$425

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. Dulles Intl 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. Dulles Intl Airport and Tucson?

What is the cheapest month to fly to Tucson?

In general, August is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $345. If you don’t want to visit Tucson in August, then you should wait until October to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $365.

How have Washington, D.C. Dulles Intl Airport to Tucson flight prices changed over time?

When to book flights from Washington, D.C. Dulles Intl Airport to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl 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. Dulles Intl Airport to Tucson (IAD to TUS) flight deals and tips

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

Fastest flight time

7h 05m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Tucson takes 7h 05m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Tucson. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Tucson.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Tucson

  • How far is Washington, D.C. Dulles Intl to Tucson by plane?

    The distance between Washington, D.C. Dulles Intl and Tucson is about 1926.8 mi. By plane, this route typically takes 7h 05m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Tucson Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Tucson Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Tucson Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl 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. Dulles Intl Airport to Tucson Airport.

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

    The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Tucson?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Tucson

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Tucson with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $226Free CancellationRating
7.9
8,453 reviews
Search Delta flights
American AirlinesPriceFrom $312Free CancellationRating
7.1
11,654 reviews
Search American Airlines flights
United AirlinesPriceFrom $315Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,292 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?

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

Yes. momondo enables you to select and highlight flights to Tucson from Washington, D.C. with this policy.

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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Of course. momondo tracks the price of Washington, D.C. to Tucson flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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