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$158+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TUS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$177
(Frontier)

One-way from

$158
(Frontier)

Popular in

June

Cheapest in

July

Average price

$486
From District of Columbia to Tucson
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One-way flight from District of Columbia to Tucson
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:00 amDCA - TUS
1 stop6h 45mFrontier
Thu 10/211:35 amTUS - DCA
1 stop7h 24mFrontier
Deal found 9/14$177
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:00 amDCA - TUS
1 stop6h 45mFrontier
Thu 10/211:35 amTUS - DCA
1 stop7h 24mFrontier
Deal found 9/14$258
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 11/105:27 pmIAD - TUS
1 stop18h 12mAmerican Airlines
Wed 11/196:00 amTUS - IAD
1 stop14h 33mAmerican Airlines
Deal found 9/15$344
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/86:30 amDCA - TUS
1 stop11h 21mAmerican Airlines
Sat 11/158:00 amTUS - DCA
1 stop9h 50mAmerican Airlines
Deal found 9/16$345
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/86:04 amIAD - TUS
1 stop11h 47mAmerican Airlines
Sat 11/1510:29 amTUS - IAD
1 stop9h 59mAmerican Airlines
Deal found 9/16$345
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/153:00 pmIAD - TUS
1 stop8h 59mUnited Airlines
Thu 10/166:30 amTUS - IAD
1 stop9h 33mUnited Airlines
Deal found 9/14$346
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:53 pmDCA - TUS
1 stop19h 51mAlaska Airlines
Mon 11/311:40 amTUS - DCA
1 stop26h 20mAlaska Airlines
Deal found 9/15$350
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 11/15:10 pmDCA - TUS
1 stop7h 15mDelta
Wed 11/57:00 amTUS - DCA
1 stop5h 53mDelta
Deal found 9/15$351
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 11/16:15 amIAD - TUS
1 stop7h 18mDelta
Thu 11/62:15 pmTUS - IAD
1 stop7h 05mDelta
Deal found 9/15$351
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/317:24 amDCA - TUS
1 stop8h 52mAmerican Airlines
Tue 11/410:29 amTUS - DCA
1 stop10h 31mAmerican Airlines
Deal found 9/14$352
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 11/47:59 amDCA - TUS
1 stop7h 06mDelta
Tue 11/116:00 amTUS - DCA
2 stops12h 53mDelta
Deal found 9/14$356
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/256:15 amIAD - TUS
1 stop7h 18mDelta
Tue 10/287:00 amTUS - IAD
2 stops13h 20mDelta
Deal found 9/15$356

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 September 16, 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 10/15

3:00 pm-8:59 pm

1 stop8h 59m

Tucson

Thu 10/16

6:30 am-7:03 pm

1 stop9h 33m

$346

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 12/6

4:45 pm-10:30 pm

1 stop7h 45m

Tucson

Sat 12/13

7:40 am-6:05 pm

1 stop8h 25m

$351

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 11/1

4:03 pm-10:30 pm

1 stop9h 27m

Tucson

Thu 11/6

2:15 pm-10:40 pm

1 stop6h 25m

$351

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Sat 11/1

5:37 pm-10:20 pm

1 stop7h 43m

Tucson

Sat 11/8

8:00 am-4:11 pm

1 stop6h 11m

$351

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 11/11

7:00 am-4:22 pm

1 stop11h 22m

Tucson

Tue 11/18

7:00 am-2:55 pm

1 stop5h 55m

$351

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Tue 11/11

11:15 am-5:40 pm

1 stop8h 25m

Tucson

Tue 11/18

12:00 pm-8:45 pm

1 stop6h 45m

$351

Washington, D.C.Tucson

DCA - TUS

DCATUS

Washington, D.C. Reagan-National

Sat 11/1

5:10 pm-9:25 pm

1 stop7h 15m

Tucson

Mon 11/3

2:15 pm-11:41 pm

1 stop7h 26m

$351

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 11/4

7:05 am-1:05 pm

1 stop8h 00m

Tucson

Tue 11/11

1:48 pm-11:19 pm

1 stop7h 31m

$351

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Tue 11/4

6:15 am-11:33 am

1 stop7h 18m

Tucson

Mon 11/10

6:00 am-5:04 pm

1 stop9h 04m

$351

Washington, D.C.Tucson

IAD - TUS

IADTUS

Washington, D.C. Dulles Intl

Sat 10/25

5:52 pm-10:30 pm

1 stop7h 38m

Tucson

Tue 10/28

6:00 am-4:57 pm

1 stop7h 57m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, August is the cheapest month in which you can book a flight from District of Columbia to Tucson (average of $361). Flying from District of Columbia to Tucson in March is currently the most expensive (average of $424). 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Tucson as you normally would.

Weekly flight availability from District of Columbia to Tucson

Explore weekly flight availability from District of Columbia to Tucson. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from USDC to TUS are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 $351, United Airlines can have you in Tucson from District of Columbia in 7h 45m. The distance from District of Columbia to Tucson is about 1950 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 $158. However, be on the lookout for offers from American Airlines and Southwest, 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, August is the cheapest month in which you can book a flight from District of Columbia to Tucson (average of $361). Flying from District of Columbia to Tucson in March is currently the most expensive (average of $424). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$282FlexibilityNo cancel feeOn-time62%
DeltaCheapest$277Average$424FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$453FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$326Average$477FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$514FlexibilityNo cancel feeOn-time69%

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