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Cheap flights from Tucson to Washington, D.C. 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 Tucson to Washington, D.C. 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 Tucson to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:03 pm - 5:40 am
TUS
-
IAD
11h 37m
1 stop
Alaska Airlines Logo
7:00 am - 2:13 pm
IAD
-
TUS
10h 13m
1 stop
$384Alaska Airlines
Sat, Sep 5 - Fri, Sep 11
Delta Logo
7:12 am - 7:59 pm
TUS
-
IAD
9h 47m
1 stop
Delta Logo
6:00 am - 12:18 pm
IAD
-
TUS
9h 18m
1 stop
$385Delta
Sat, Aug 29 - Wed, Sep 2
Delta Logo
7:12 am - 7:59 pm
TUS
-
IAD
9h 47m
1 stop
Delta Logo
12:30 pm - 8:56 pm
IAD
-
TUS
11h 26m
2 stops
$390Delta
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
1:29 pm - 11:19 pm
TUS
-
IAD
6h 50m
1 stop
United Airlines Logo
2:43 pm - 8:35 pm
IAD
-
TUS
8h 52m
1 stop
$397United Airlines
Wed, Sep 2 - Tue, Sep 8
Delta Logo
1:28 pm - 12:34 am
TUS
-
IAD
8h 06m
1 stop
Delta Logo
8:08 am - 12:35 pm
IAD
-
TUS
7h 27m
1 stop
$397Delta
Tue, Sep 1 - Thu, Sep 10
American Airlines Logo
8:00 am - 6:23 pm
TUS
-
IAD
7h 23m
1 stop
American Airlines Logo
6:00 am - 6:01 pm
IAD
-
TUS
15h 01m
1 stop
$406American Airlines
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
1:29 pm - 11:19 pm
TUS
-
IAD
6h 50m
1 stop
United Airlines Logo
2:43 pm - 8:35 pm
IAD
-
TUS
8h 52m
1 stop
$409United Airlines
Fri, Sep 11 - Wed, Sep 16
American Airlines Logo
7:10 am - 6:27 pm
TUS
-
IAD
8h 17m
1 stop
American Airlines Logo
6:09 am - 12:17 pm
IAD
-
TUS
9h 08m
1 stop
$409American Airlines
Sat, Aug 29 - Sat, Sep 5
Alaska Airlines Logo
3:12 pm - 5:40 am
TUS
-
IAD
11h 28m
1 stop
Alaska Airlines Logo
7:00 am - 2:13 pm
IAD
-
TUS
10h 13m
1 stop
$409Alaska Airlines
Wed, Sep 9 - Sat, Sep 19
Alaska Airlines Logo
3:12 pm - 5:40 am
TUS
-
IAD
11h 28m
1 stop
Alaska Airlines Logo
7:00 am - 2:13 pm
IAD
-
TUS
10h 13m
1 stop
$423Alaska Airlines
Fri, Sep 11 - Mon, Sep 14

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

Our best Delta deals on Tucson to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Sep 2
TUS6:29 amTucson
14h 10m
2 stops
IAD11:39 pmWashington, D.C. Dulles Intl
Sep 8
IAD3:15 pmWashington, D.C. Dulles Intl
9h 11m
1 stop
TUS9:26 pmTucson
$402
Delta
Sep 1
TUS6:29 amTucson
10h 36m
2 stops
IAD8:05 pmWashington, D.C. Dulles Intl
Sep 10
IAD11:10 amWashington, D.C. Dulles Intl
13h 16m
2 stops
TUS9:26 pmTucson
$407
Delta
Sep 5
TUS1:28 pmTucson
8h 06m
1 stop
IAD12:34 amWashington, D.C. Dulles Intl
Sep 11
IAD12:26 pmWashington, D.C. Dulles Intl
11h 24m
2 stops
TUS8:50 pmTucson
$414

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

Our best Alaska Airlines deals on Tucson to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines
Sep 5
TUS3:03 pmTucson
11h 37m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
Sep 11
IAD7:00 amWashington, D.C. Dulles Intl
10h 13m
1 stop
TUS2:13 pmTucson
$384
Alaska Airlines
Sep 9
TUS3:12 pmTucson
11h 28m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
Sep 19
IAD7:00 amWashington, D.C. Dulles Intl
10h 13m
1 stop
TUS2:13 pmTucson
$409
Alaska Airlines
Sep 11
TUS3:12 pmTucson
11h 28m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
Sep 13
IAD7:00 amWashington, D.C. Dulles Intl
10h 13m
1 stop
TUS2:13 pmTucson
$490

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Washington, D.C. Dulles Intl Airport 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 4, 2026.
Use the filters below to find and compare flights from Tucson to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Sat 9/5

3:03 pm-5:40 am

1 stop11h 37m

Washington, D.C. Dulles Intl

Fri 9/11

7:00 am-2:13 pm

1 stop10h 13m

$384

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Sat 8/29

7:12 am-7:59 pm

1 stop9h 47m

Washington, D.C. Dulles Intl

Wed 9/2

6:00 am-12:18 pm

1 stop9h 18m

$385

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Sat 8/29

7:12 am-7:59 pm

1 stop9h 47m

Washington, D.C. Dulles Intl

Wed 9/2

12:30 pm-8:56 pm

2 stops11h 26m

$390

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Wed 9/2

1:29 pm-11:19 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Tue 9/8

2:43 pm-8:35 pm

1 stop8h 52m

$397
Quickest round-trip

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Tue 9/1

1:28 pm-12:34 am

1 stop8h 06m

Washington, D.C. Dulles Intl

Thu 9/10

8:08 am-12:35 pm

1 stop7h 27m

$397

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Sat 10/17

8:00 am-6:23 pm

1 stop7h 23m

Washington, D.C. Dulles Intl

Tue 10/20

6:00 am-6:01 pm

1 stop15h 01m

$406

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Fri 9/11

1:29 pm-11:19 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Wed 9/16

2:43 pm-8:35 pm

1 stop8h 52m

$409

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Sat 8/29

7:10 am-6:27 pm

1 stop8h 17m

Washington, D.C. Dulles Intl

Sat 9/5

6:09 am-12:17 pm

1 stop9h 08m

$409

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Wed 9/9

3:12 pm-5:40 am

1 stop11h 28m

Washington, D.C. Dulles Intl

Sat 9/19

7:00 am-2:13 pm

1 stop10h 13m

$409

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Fri 9/11

3:12 pm-5:40 am

1 stop11h 28m

Washington, D.C. Dulles Intl

Mon 9/14

7:00 am-2:13 pm

1 stop10h 13m

$423

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 Washington, D.C. from

How to get the cheapest flight ticket from Tucson to Washington, D.C. Dulles Intl Airport

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 Tucson and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $397 to $644.
The lowest price recently found on this route was $384.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, January is the cheapest month to fly from Tucson to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $355.

Can stopping save me money on Tucson to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 71% on your flight if you consider stops on a Tucson to Washington, D.C. Dulles Intl Airport flight.

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

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

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

Cheap Tucson to Washington, D.C. Dulles Intl Airport (TUS to IAD) flight deals and tips

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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Tucson to Washington, D.C. Dulles Intl Airport takes 6h 45m
There are no direct flights from Tucson to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Tucson to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

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

    Tucson and Washington, D.C. Dulles Intl are 1926.8 mi apart from one another. A reasonable flight in good conditions will take 6h 45m.

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

    Prices for flights from Tucson Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl 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 Tucson to Washington, D.C. Dulles Intl Airport?

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

Compare and see reviews for airlines that fly from Tucson to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.8
8,483 reviews
Search Delta flights
United AirlinesPriceFrom $350Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights
SouthwestPriceFrom $401Free CancellationRating
8.0
4,227 reviews
Search Southwest flights
American AirlinesPriceFrom $404Free CancellationRating
7.1
11,842 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tucson to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Tucson to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Tucson. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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