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$112+ Cheap flights from District of Columbia to Tucson (TUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TUS
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from District of Columbia to Tucson

Cheapest flights from District of Columbia to Tucson
Explore the most affordable flight options available from District of Columbia to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This United Airlines deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:17 pmDCA - TUS
1 stop7h 41mUnited Airlines
Wed 1/146:30 amTUS - DCA
1 stop6h 29mUnited Airlines
Deal found 12/24$369
This United Airlines deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:40 pmIAD - TUS
1 stop7h 13mUnited Airlines
Wed 1/148:15 amTUS - IAD
1 stop6h 20mUnited Airlines
Deal found 12/24$369
This Flightnetwork deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:00 amDCA - TUS
1 stop29h 55mFrontier
Sun 1/412:50 pmTUS - DCA
1 stop22h 11mFrontier
Deal found 12/24$452
This United Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:17 pmDCA - TUS
1 stop7h 41mUnited Airlines
Wed 1/71:25 pmTUS - DCA
1 stop8h 34mUnited Airlines
Deal found 12/23$502
This United Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:00 pmIAD - TUS
1 stop7h 58mUnited Airlines
Wed 1/71:40 pmTUS - IAD
1 stop9h 19mUnited Airlines
Deal found 12/23$502
This Southwest deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:10 amDCA - TUS
1 stop13h 30mSouthwest
Wed 1/147:20 amTUS - DCA
2 stops8h 40mSouthwest
Deal found 12/24$513
This Southwest deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:40 amIAD - TUS
1 stop9h 45mSouthwest
Wed 1/147:20 amTUS - IAD
2 stops12h 35mSouthwest
Deal found 12/24$524
This Southwest deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:40 amIAD - TUS
1 stop9h 45mSouthwest
Wed 1/77:20 amTUS - IAD
2 stops12h 35mSouthwest
Deal found 12/23$593
This Delta deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:17 pmIAD - TUS
1 stop8h 03mDelta
Fri 1/26:00 amTUS - IAD
1 stop7h 14mDelta
Deal found 12/24$666
This American Airlines deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:35 amDCA - TUS
1 stop10h 37mAmerican Airlines
Wed 12/318:00 amTUS - DCA
1 stop8h 44mAmerican Airlines
Deal found 12/24$719
This American Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:05 amIAD - TUS
1 stop11h 51mAmerican Airlines
Wed 12/318:00 amTUS - IAD
1 stop7h 05mAmerican Airlines
Deal found 12/23$719
This Southwest deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:10 amDCA - TUS
2 stops11h 05mSouthwest
Wed 1/712:05 pmTUS - DCA
2 stops8h 15mSouthwest
Deal found 12/23$839

Find flight deals from District of Columbia to Tucson

Keep the following information in mind while searching for District of Columbia to Tucson flight deals. Data was last updated December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$333
(Delta)

One-way from

$112
(Kiwi.com)

Popular in

June

Cheapest in

July

Average price

$489
Provider with most accurate pricing for Washington, D.C. (WAS)-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tucson flights.
Search Deals
From District of Columbia to Tucson
Search Deals
One-way flight from District of Columbia to Tucson
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from District of Columbia to Tucson that are best for you.

Fly from

District of Columbia

Fly to

Tucson

Route

Depart

Return

Price

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Wed 2/11

7:15 am-12:32 pm

1 stop7h 17m

Tucson

Sat 2/14

2:55 pm-11:10 pm

1 stop30h 15m

$333

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Sat 2/7

7:30 am-2:04 pm

1 stop32h 34m

Tucson

Wed 2/18

7:00 am-2:45 pm

1 stop5h 45m

$333

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 2/10

10:08 am-4:22 pm

1 stop8h 14m

Tucson

Sat 2/14

2:55 pm-11:10 pm

1 stop30h 15m

$333

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Sun 2/8

7:30 am-2:04 pm

1 stop32h 34m

Tucson

Tue 2/17

5:35 pm-9:13 am

2 stops13h 38m

$338

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Sat 2/7

7:30 am-2:04 pm

1 stop32h 34m

Tucson

Tue 2/17

5:35 pm-9:13 am

2 stops13h 38m

$338

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Fri 2/20

7:05 am-11:59 pm

1 stop18h 54m

Tucson

Tue 2/24

6:00 am-5:20 pm

1 stop9h 20m

$344

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 1/20

6:04 pm-11:59 pm

1 stop31h 55m

Tucson

Sun 1/25

6:00 am-4:26 pm

1 stop32h 26m

$344

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Mon 2/9

5:01 pm-11:59 pm

1 stop32h 58m

Tucson

Tue 2/17

6:00 am-4:06 pm

1 stop32h 06m

$345

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 2/3

5:01 pm-11:59 pm

1 stop32h 58m

Tucson

Fri 2/6

6:00 am-4:09 pm

1 stop32h 09m

$345

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 1/31

5:01 pm-11:59 pm

1 stop32h 58m

Tucson

Tue 2/3

4:29 pm-4:09 pm

1 stop21h 40m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 39 results
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Best time to book a flight from District of Columbia to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Tucson

What is the cheapest month to book a flight from District of Columbia to Tucson?

Currently, March is the cheapest month in which you can book a flight from District of Columbia to Tucson (average of $157). Flying from District of Columbia to Tucson in February is currently the most expensive (average of $324). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to TUS?

Find hourly flight availability from District of Columbia to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 25% on flights from District of Columbia to Tucson by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tucson from District of Columbia?

    Located just 7.5 mi from the city center, Tucson (TUS) is the airport most travelers will use when flying to Tucson from District of Columbia.

  • How long is the flight from District of Columbia to Tucson?

    For as low as $333, Delta can have you in Tucson from District of Columbia in 7h 17m. The distance from District of Columbia to Tucson is about 1928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Tucson one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $65. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from District of Columbia to Tucson for a low price.

  • Can I find deals for flights from District of Columbia to Tucson that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Tucson?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Tucson.

  • Can I find deals for business class flights from District of Columbia to Tucson?

    Yes. Cheapflights offers flight deals from District of Columbia to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Tucson?

    Currently, March is the cheapest month in which you can book a flight from District of Columbia to Tucson (average of $157). Flying from District of Columbia to Tucson in February is currently the most expensive (average of $324). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

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Alternative routes for District of Columbia to Tucson

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Top 5 airlines flying from District of Columbia to Tucson

Discover the top 5 airlines that operate flights from District of Columbia to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$282FlexibilityNo cancel feeOn-time62%
DeltaCheapest$256Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$297Average$456FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$320Average$436FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$326Average$485FlexibilityNo cancel feeOn-time69%

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