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Cheap flights from Washington, D.C. to Tucson from $125

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. to Tucson departing on 4/6. 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
0 bags

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Find the cheapest flights from Washington, D.C. to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
8:50 am - 3:45 pm
BWI
-
TUS
9h 55m
1 stop
Southwest Logo
2:15 pm - 11:50 pm
TUS
-
BWI
6h 35m
1 stop
$279Southwest
Wed, Apr 29 - Tue, May 5
United Airlines Logo
11:08 am - 8:18 pm
BWI
-
TUS
12h 10m
2 stops
United Airlines Logo
6:30 am - 4:33 pm
TUS
-
BWI
7h 03m
1 stop
$284United Airlines
Wed, Apr 29 - Tue, May 5
Southwest Logo
2:50 pm - 9:15 pm
BWI
-
TUS
9h 25m
2 stops
Southwest Logo
6:35 am - 6:00 pm
TUS
-
BWI
8h 25m
2 stops
$290Southwest
Wed, Apr 29 - Tue, May 5
Delta Logo
4:43 pm - 9:41 pm
BWI
-
TUS
7h 58m
1 stop
Delta Logo
3:24 pm - 12:53 am
TUS
-
BWI
6h 29m
1 stop
$307Delta
Tue, Mar 31 - Wed, Apr 1
Delta Logo
6:08 am - 1:11 pm
BWI
-
TUS
10h 03m
1 stop
Delta Logo
4:56 pm - 6:00 am
TUS
-
BWI
10h 04m
1 stop
$311Delta
Sat, May 2 - Mon, May 4
United Airlines Logo
11:08 am - 8:18 pm
BWI
-
TUS
12h 10m
2 stops
United Airlines Logo
1:29 pm - 11:24 pm
TUS
-
BWI
6h 55m
1 stop
$312United Airlines
Wed, Apr 8 - Wed, Apr 15
Delta Logo
6:17 am - 1:00 pm
BWI
-
TUS
9h 43m
1 stop
Delta Logo
5:37 pm - 9:11 am
TUS
-
BWI
12h 34m
2 stops
$316Delta
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
8:30 am - 4:36 pm
DCA
-
TUS
11h 06m
1 stop
American Airlines Logo
8:14 pm - 7:00 am
TUS
-
DCA
7h 46m
1 stop
$337American Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
6:00 am - 10:48 am
IAD
-
TUS
7h 48m
1 stop
American Airlines Logo
5:00 am - 4:31 pm
TUS
-
IAD
8h 31m
1 stop
$337American Airlines
Tue, Mar 24 - Tue, Mar 31
Alaska Airlines Logo
7:10 am - 10:41 pm
IAD
-
TUS
18h 31m
1 stop
Alaska Airlines Logo
12:43 pm - 12:09 am
TUS
-
IAD
32h 26m
1 stop
$355Alaska Airlines
Thu, Apr 30 - Tue, May 5

Delta flights from Washington, D.C. to Tucson

Our best Delta deals on Washington, D.C. to Tucson flight tickets
Delta
Mar 31
BWI4:43 pmBaltimore/Washington
7h 58m
1 stop
TUS9:41 pmTucson
Apr 1
TUS3:24 pmTucson
6h 29m
1 stop
BWI12:53 amBaltimore/Washington
$307
Delta
May 2
BWI6:08 amBaltimore/Washington
10h 03m
1 stop
TUS1:11 pmTucson
May 4
TUS4:56 pmTucson
10h 04m
1 stop
BWI6:00 amBaltimore/Washington
$311
Delta
Apr 9
BWI6:17 amBaltimore/Washington
9h 43m
1 stop
TUS1:00 pmTucson
Apr 13
TUS5:37 pmTucson
12h 34m
2 stops
BWI9:11 amBaltimore/Washington
$316

United Airlines flights from Washington, D.C. to Tucson

Our best United Airlines deals on Washington, D.C. to Tucson flight tickets
United Airlines
Apr 29
BWI11:08 amBaltimore/Washington
12h 10m
2 stops
TUS8:18 pmTucson
May 5
TUS6:30 amTucson
7h 03m
1 stop
BWI4:33 pmBaltimore/Washington
$284
United Airlines
Apr 8
BWI11:08 amBaltimore/Washington
12h 10m
2 stops
TUS8:18 pmTucson
Apr 15
TUS1:29 pmTucson
6h 55m
1 stop
BWI11:24 pmBaltimore/Washington
$312
United Airlines
May 4
DCA5:00 pmWashington, D.C. Reagan-National
8h 15m
1 stop
TUS10:15 pmTucson
May 8
TUS6:30 amTucson
6h 34m
1 stop
DCA4:04 pmWashington, D.C. Reagan-National
$354

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 March 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 4/29

8:50 am-3:45 pm

1 stop9h 55m

Tucson

Tue 5/5

2:15 pm-11:50 pm

1 stop6h 35m

$279

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 4/29

11:08 am-8:18 pm

2 stops12h 10m

Tucson

Tue 5/5

6:30 am-4:33 pm

1 stop7h 03m

$284

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 4/29

2:50 pm-9:15 pm

2 stops9h 25m

Tucson

Tue 5/5

6:35 am-6:00 pm

2 stops8h 25m

$290

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Tue 3/31

4:43 pm-9:41 pm

1 stop7h 58m

Tucson

Wed 4/1

3:24 pm-12:53 am

1 stop6h 29m

$307

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Sat 5/2

6:08 am-1:11 pm

1 stop10h 03m

Tucson

Mon 5/4

4:56 pm-6:00 am

1 stop10h 04m

$311

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Wed 4/8

11:08 am-8:18 pm

2 stops12h 10m

Tucson

Wed 4/15

1:29 pm-11:24 pm

1 stop6h 55m

$312

BaltimoreTucson

BWI - TUS

BWITUS

Baltimore/Washington

Thu 4/9

6:17 am-1:00 pm

1 stop9h 43m

Tucson

Mon 4/13

5:37 pm-9:11 am

2 stops12h 34m

$316

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 3/24

8:30 am-4:36 pm

1 stop11h 06m

Tucson

Tue 3/31

8:14 pm-7:00 am

1 stop7h 46m

$337

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 3/24

6:00 am-10:48 am

1 stop7h 48m

Tucson

Tue 3/31

5:00 am-4:31 pm

1 stop8h 31m

$337

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Thu 4/30

7:10 am-10:41 pm

1 stop18h 31m

Tucson

Tue 5/5

12:43 pm-12:09 am

1 stop32h 26m

$355

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. 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, January is the cheapest month to fly from Washington, D.C. to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $386. If you don’t want to visit Tucson in January, then you should wait until July to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $398.

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

As of March 2026, prices for Washington, D.C. to Tucson flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Tucson

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

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

Fastest flight time

6h 40m

Direct flights

None
The fastest flight from Washington, D.C. to Tucson takes 6h 40m
There are no direct flights from Washington, D.C. to Tucson. There are no popular flight routes from Washington, D.C. to Tucson.
Search flight deals

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

    Washington, D.C. and Tucson are 1948.8 mi apart from one another. In terms of flight time, this usually takes a little over 6h 40m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Tucson Airport.

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

    The travel and health documents you'll need for your trip to Tucson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tucson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Washington, D.C. to Tucson

Compare and see reviews for airlines that fly from Washington, D.C. to Tucson with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $175Free CancellationRating
7.9
8,242 reviews
Search Delta flights
FrontierPriceFrom $200Free CancellationRating
5.7
3,041 reviews
Search Frontier flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,377 reviews
Search United Airlines flights
American AirlinesPriceFrom $286Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights
SouthwestPriceFrom $308Free CancellationRating
8.0
4,302 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?

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

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

All flight searches from Washington, D.C. to Tucson on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tucson from Washington, D.C..

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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