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TUS - IAD

Find cheap flights from Tucson to Washington Dulles Airport from $204

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Dulles Intl departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Tucson to Dulles Intl (TUS-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:06 pm - 11:55 pmTUS-IAD
7h 49m1 stop
5:20 pm - 9:31 pmIAD-TUS
7h 11m1 stop
$408Delta
Find Deal
Fri, May 31 - Tue, Jun 4
5:00 am - 4:23 pmTUS-IAD
8h 23m1 stop
5:00 am - 1:22 pmIAD-TUS
11h 22m2 stops
$412American Airlines
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Tue, Jun 11 - Tue, Jun 18
1:06 pm - 11:55 pmTUS-IAD
7h 49m1 stop
9:40 am - 9:31 pmIAD-TUS
14h 51m2 stops
$413Delta
Find Deal
Fri, May 31 - Tue, Jun 4
8:19 pm - 8:54 amTUS-IAD
9h 35m2 stops
3:27 pm - 10:37 pmIAD-TUS
10h 10m2 stops
$417American Airlines
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Fri, May 31 - Tue, Jun 4
6:30 am - 6:53 pmTUS-IAD
9h 23m1 stop
4:55 pm - 9:47 pmIAD-TUS
7h 52m1 stop
$428Delta
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Tue, Aug 6 - Mon, Aug 19
12:58 pm - 11:59 pmTUS-IAD
8h 01m1 stop
6:00 am - 11:48 amIAD-TUS
8h 48m1 stop
$432Delta
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Tue, Jul 2 - Sat, Jul 6
11:05 am - 10:45 pmTUS-IAD
8h 40m1 stop
6:10 am - 10:09 amIAD-TUS
6h 59m1 stop
$545United Airlines
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Tue, Jun 11 - Fri, Jun 14
11:05 am - 10:45 pmTUS-IAD
8h 40m1 stop
8:35 am - 3:04 pmIAD-TUS
9h 29m1 stop
$584United Airlines
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Sun, Jun 9 - Wed, Jun 12
4:54 pm - 11:59 pmTUS-IAD
28h 05m1 stop
7:00 am - 3:30 pmIAD-TUS
35h 30m2 stops
$650Alaska Airlines
Find Deal
Mon, Jun 3 - Sun, Jun 9
4:24 pm - 11:59 pmTUS-IAD
28h 35m1 stop
7:00 am - 3:30 pmIAD-TUS
35h 30m2 stops
$670Alaska Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 9

Flights from Tucson to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Tucson to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Tucson to Washington Dulles Airport?

The average price of all flights from Tucson to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Tucson to Washington Dulles Airport. For your return ticket, we recommend flying on a Saturday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Tucson to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Tucson to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Tucson to Washington, D.C. Dulles Intl Airport is September, where tickets cost $432 on average. On the other hand, the most expensive months are July and February, where the average cost of tickets is $691 and $677 respectively.

How far in advance should I book a flight from Tucson to Washington, D.C. Dulles Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Tucson to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Tucson to Washington, D.C. Dulles Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 60 days before departure.

Which airlines provide the cheapest flights from Tucson to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Tucson to Washington Dulles Airport were found on Delta ($408) and American Airlines ($412). Delta proposed the cheapest one-way flight at $204.

Good to know

Low season

February

High season

July

Cheapest flight

$204
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Tucson to Washington Dulles Airport

When to book flights from Tucson to Dulles Intl

Are your dates flexible? Find out the best times to travel from Tucson to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Tucson to Washington Dulles Airport flights

  • What is the cheapest flight from Tucson to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Tucson to Washington, D.C. Dulles Intl Airport was $204 for a one-way ticket and $408 for a round-trip.

  • Do I need a passport to fly between Tucson and Washington Dulles Airport?

    No

  • Which aircraft models fly most regularly from Tucson to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tucson to Washington Dulles Airport?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Tucson and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Tucson to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Tucson to Washington, D.C. are Delta and United Airlines. With an average price for the route of $572 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $527 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Tucson to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Tucson with another airline. Booking your flights between Tucson and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Tucson to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10736 reviews
7.4Food
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

This flight was late and did not meet the connecting flight.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Book cheap flights from Tucson to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Tucson to Washington, D.C. found on KAYAK in the last 72 hours.
8/13Tue
1 stopDelta
8h 15mTUS-IAD
$204
8/13Tue
2 stopsDelta
13h 04mTUS-IAD
$209
6/8Sat
1 stopAmerican Airlines
8h 48mTUS-IAD
$224
6/15Sat
1 stopDelta
8h 03mTUS-IAD
$228
6/8Sat
2 stopsAmerican Airlines
11h 25mTUS-IAD
$229
6/27Thu
1 stopAmerican Airlines
8h 48mTUS-IAD
$258
6/9Sun
1 stopUnited Airlines
9h 53mTUS-IAD
$300
6/5Wed
2 stopsAlaska Airlines
27h 59mTUS-IAD
$343
5/26Sun
3 stopsWestJet
22h 04mTUS-IAD
$479
5/22Wed
3 stopsUnited Airlines
15h 48mTUS-IAD
$562

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Last minute flights from Tucson to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Tucson to Washington, D.C. that are departing in the next 10 days.
5/16Thu
multi-stopDelta
7h 25mTUS-IAD
5/20Mon
multi-stopDelta
6h 50mIAD-TUS
$776
5/16Thu
multi-stopAmerican Airlines
7h 05mTUS-IAD
5/20Mon
multi-stopAmerican Airlines
11h 23mIAD-TUS
$780
5/17Fri
multi-stopDelta
7h 49mTUS-IAD
5/20Mon
multi-stopDelta
10h 41mIAD-TUS
$781
5/16Thu
multi-stopAmerican Airlines
11h 24mTUS-IAD
5/20Mon
multi-stopAmerican Airlines
11h 35mIAD-TUS
$785
5/16Thu
multi-stopDelta
13h 43mTUS-IAD
5/20Mon
multi-stopDelta
10h 41mIAD-TUS
$786

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Tucson - Washington Dulles Airport Flights

Departure:

Tucson (undefined)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Tucson

Cabin classes: