$167 Cheap Flights from Tucson to Washington

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Tucson Intl. to Washington Dulles Intl.

Amazing TUS to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $332 round trip and $167 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Tucson Intl. Airport to Washington Dulles Intl. Airport (IAD) right now?
Ensure you go to the Covid-19 Travel Advisor to learn if there are any current quarantine requirements or travel advice reports in place in Washington Dulles Intl. Airport (IAD) when flying from TUS.
Are there direct flights from Tucson Intl. Airport to Dulles Intl. Airport?
Make a note of your connecting gate, because there aren’t any direct flights between Tucson Intl. Airport (TUS) and IAD. United Airlines, Delta and American Airlines are among the airlines that will get you to Sterling with only one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Dulles Intl. Airport, please visit our Customer Service Portal.
How long is the flight from Tucson Intl. Airport to IAD?
Flights between Tucson and Sterling take roughly 6 hours and 2 minutes all up. Make the most of that time in the air by resting, reading, watching a film or doing all three.
What is the flight distance from Tucson Intl. Airport to IAD?
There’s a flight distance of 1,950 mi between TUS and Washington Dulles Intl. Airport (IAD). This is classified as a medium-haul flight. You’ll have plenty of time to watch the in-flight entertainment and fit in a snooze if you want to feel fresh on landing.
What airlines fly from TUS to Dulles Intl. Airport?
Unfortunately, there aren’t any airlines that fly direct from TUS to Dulles Intl. Airport. But don’t let that discourage you from going. Use any layover as an opportunity to have a shop, check out the local food and drink and potentially discover a new city to add to your bucket list.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


Traveling From Tucson Intl.
Traveling To Washington Dulles Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $332

Route Info

Flight path for flights from Tucson International Airport to Washington Dulles International Airport.

2,033.00 miles

Discover our best flights from Tucson TUS to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Tucson TUS to Washington IAD at the right price  

Airfares to Washington IAD from Tucson TUS currently cost between $332 and $382. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Tucson TUS to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Tucson TUS to Washington IAD on Travelocity starting at $167. Prices and availability subject to change. Additional terms may apply. 


Get to Washington IAD from Tucson TUS quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from TUS to take around hour(s) min(s).  


Find our cheapest airfares for flights from Tucson TUS to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from TUS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Tucson TUS to Washington IAD today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Tucson TUS to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Washington IAD from Tucson TUS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from TUS have this option.  


Travel with confidence when you book flights to Washington IAD from Tucson TUS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.