￥22,040 Cheap Flights from Washington (IAD) to Tucson (TUS)

View ￥22,040 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Tucson

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Cheap Flights from Washington to Tucson (IAD-TUS)

Prices were available within the past 7 days and start at ￥22,040 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Washington (IAD) to Tucson (TUS)

August is typically the cheapest month to fly

From ￥35,214 - ￥163,805 per traveler.
Flights from Washington (IAD) to Tucson (TUS)
Origin airport
Washington Dulles Intl.
Destination airport
Tucson Intl.
Distance
3086 km

Washington to Tucson Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Tucson.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to TUS flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to TUS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from IAD to Tucson Intl. Airport?
Round-trip tickets between Dulles Intl. Airport and Tucson Intl. Airport start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to TUS?
Most flights can be canceled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to Tucson Intl. Airport (TUS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to TUS flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Dulles Intl. Airport to TUS?
It takes about 6 hours and 54 minutes to fly from Dulles Intl. Airport to TUS. But with some TV shows and a good novel, the time will go by quicker.
How far is the flight from IAD to Tucson Intl. Airport?
The flight distance between Washington Dulles Intl. Airport (IAD) and Tucson Intl. Airport is 3,100 kilometers. Listen to some music or finish off your latest read and the journey will fly by.
Which airlines fly direct from Dulles Intl. Airport to TUS?
You won't find any airlines flying directly between Washington Dulles Intl. Airport (IAD) and TUS, so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are IAD to TUS flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some super cheap airfares from Dulles Intl. Airport to Tucson Intl. Airport arising a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

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