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Flight tickets from Tucson International (TUS) to Washington Dulles (IAD) from ₹ 17,908

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      Travellers and cabin class, 1 Adult, Economy

      Compare Tucson International to Washington Dulles flight deals

      Find the cheapest month or even day of the year to fly to Washington Dulles

      Book the best Washington Dulles fare with no extra fees

      Flight deals from Tucson International to Washington Dulles

      Looking for a cheap last-minute deal or the best return flight from Tucson International Airport to Washington Dulles Airport? If you want to travel next month, return fares start from ₹ 35,865. Find the lowest prices on one-way and return tickets right here.
      Washington D.C..₹ 17,908 per passenger.Departing Wed, 14 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Tucson International on Wed, 14 Oct, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 17,908, select.
      Washington D.C..₹ 20,449 per passenger.Departing Tue, 3 Nov.One-way flight with United.Outbound indirect flight with United, departs from Tucson International on Tue, 3 Nov, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 20,449, select.
      Washington D.C..₹ 25,843 per passenger.Departing Wed, 30 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Tucson International on Wed, 30 Sep, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 25,843, select.
      Washington D.C..₹ 27,805 per passenger.Departing Mon, 4 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from Tucson International on Mon, 4 Jan, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 27,805, select.
      Washington D.C..₹ 43,757 per passenger.Departing Sun, 27 Dec.One-way flight with United.Outbound indirect flight with United, departs from Tucson International on Sun, 27 Dec, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 43,757, select.
      Washington D.C..₹ 78,504 per passenger.Departing Sat, 19 Jun.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Tucson International on Sat, 19 Jun, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 78,504, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Tucson International to Washington Dulles found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Tucson International to Washington Dulles

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tucson International to Washington Dulles flights are currently cheapest in October.
      Sep
      from ₹ 25,878
      Oct
      from ₹ 17,932
      Nov
      from ₹ 20,476
      Dec
      from ₹ 43,815
      Jan
      from ₹ 27,842
      Feb
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      Mar
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      Apr
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      May
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      Jun
      from ₹ 78,609
      Jul
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      Aug
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      Tucson International to Washington Dulles: Alternative routes

      Compare routes from Tucson International to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

      Washington Ronald Reagan

      5km from central Washington D.C.
      Closest
      from ₹ 17,932
      Search flights

      Washington Dulles

      37km from central Washington D.C.
      Cheapest
      from ₹ 17,908
      Search flights

      Baltimore Washington International

      44km from central Washington D.C.
      Cheapest
      from ₹ 17,908
      Search flights

      Tucson to Washington D.C.: Flight information

      The things to know before you go.
      Cheapest flight found₹ 17,908
      Cheapest month to flyOctober

      Finding cheap flights from Tucson International to Washington Dulles: Frequently asked questions

      The best price we found for a return flight from Tucson International to Washington Dulles is ₹ 35,817. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Tucson International to Washington Dulles. But we found flights with one or more stops from ₹ 35,817.
      As of September 2026, there are no flights flying from Tucson International to Washington Dulles.
      The cheapest month to fly from Tucson International to Washington Dulles is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tucson International Airport to Washington Dulles Airport on Saturday, 3 October 2026.
      No airlines currently offer direct flights between Tucson International Airport and Washington Dulles Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, United offers the cheapest flight tickets to Washington Dulles.

      Travelling from Tucson International Airport (TUS) to Washington Dulles International Airport (IAD): what you need to know

      • The timezone in Washington DC is UTC-4, which is three hours ahead of Tucson.

      • To ensure you get on your TUS to IAD flight, leave enough time to check in and drop off your luggage. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

      • During popular months such as October, it's best to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a high season in general.

      How to find the cheapest flights from Tucson International Airport (TUS) to Washington Dulles International Airport (IAD)

      • ₹ 17,908 is the lowest price for a one-way Tucson International Airport to Washington Dulles International Airport flight. Return flights start at ₹ 35,817. These prices may change depending on availability.

      • To get your hands on cheap tickets from TUS to IAD, book ahead. Airlines typically offer lower fares when flights are first released.

      • If you're flexible with your trip dates, try using the 'Whole month' tool. It'll find the lowest price across the month when looking for your flight from Tucson International Airport to Washington Dulles International Airport.

      • Cut down on the time spent looking for cheap flights from TUS to IAD by setting up a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

      • Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Tucson International Airport to Washington Dulles International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

      Handy information about Tucson International Airport (TUS)

      • The address for TUS is 7005 South Plumer Ave..

      • 84.8% of flights leaving Tucson International Airport land at their destination according to schedule. With its strong on-time performance, you're unlikely to face delays when jetting out of TUS.

      • Tucson International Airport is about 21 kilometres from central Tucson. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 20 minutes or so to arrive, depending on the traffic.

      • Catching public transport? Expect a journey time of around 3 hours 5 minutes.

      • Get your trip off to a leisurely start by staying near TUS. Whether you're taking an early flight from Tucson International Airport to Washington Dulles International Airport or just don't want to be rushed, these stays are perfect:

      Arriving at Washington Dulles International Airport (IAD)

      Getting from Washington Dulles International Airport (IAD) to central Washington DC

      • IAD is located at 1 Saarinen Circle.

      • Washington Dulles International Airport to central Washington DC has a drive time of around 50 minutes. It's approximately 56 kilometres away.

      • If you're travelling on public transport, expect a journey time of roughly 3 hours 25 minutes.

      When to fly to Washington Dulles International Airport (IAD)

      • The quietest month for a flight from Tucson International Airport to Washington Dulles International Airport is January, while April is the busiest. Choose the ideal time to go to Washington DC based on whether you prefer a more relaxed vibe or a faster pace.

      • When reserving your flight from Tucson International Airport to Washington Dulles International Airport, consider the kind of weather you enjoy. July is the warmest month in Washington DC, with the temperature ranging from 19ºC to 33ºC.

      • January sees average temperatures of between -6ºC and 10ºC. Search for cheap tickets from TUS to IAD sometime around then if you like cooler conditions.

      Explore more of United States

      • You've visited Washington DC, now it's time to discover other parts of United States. Travel about 322 kilometres north-east to New York to check off its top sights. From Statue of Liberty to Central Park and Empire State Building, you'll have a packed itinerary ahead.

      • If you're looking to explore another side of United States, consider Philadelphia, about 193 kilometres north-east of Washington DC. Liberty Bell, Independence Hall and Philadelphia Museum of Art are among its highlights.

      Plan the rest of your trip from Tucson to Washington D.C.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.