IAD - TUS

$183 Find Cheap Flights from Washington Dulles Airport to Tucson - Compare and Save

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Everything you should know

Cheapest round-trip
$405
Typical prices: $420-$645
Delta
Tue 12/4Sat 12/8
IAD - TUS • 2 stops
Cheapest one-way
$183
Typical prices: $199-$359
United Airlines
Fri 11/23
IAD - TUS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Tucson. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 28% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $416 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 10m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Tucson (IAD-TUS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Tucson

Fri, Dec 4 - Tue, Dec 8
Delta Logo
7:00 am - 5:11 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
12h 11m2 stops Salt Lake City Los Angeles
Delta Logo
8:08 am - 11:23 pmTUS  Tucson-IAD Washington, D.C. Dulles Intl
13h 15m2 stops Salt Lake City Detroit Metropolitan Wayne County
$405Delta
Mon, Dec 7 - Fri, Dec 11
Delta Logo
6:00 am - 5:11 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
13h 11m2 stops Atlanta Hartsfield-Jackson Los Angeles
Delta Logo
7:42 am - 9:30 pmTUS  Tucson-IAD Washington, D.C. Dulles Intl
11h 48m2 stops Los Angeles Atlanta Hartsfield-Jackson
$405Delta
Wed, Dec 16 - Tue, Jan 5
Delta Logo
12:34 pm - 10:39 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
12h 05m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
4:33 pm - 12:51 amTUS  Tucson-IAD Washington, D.C. Dulles Intl
6h 18m1 stop Atlanta Hartsfield-Jackson
$407Delta
Mon, Dec 14 - Fri, Dec 18
United Airlines Logo
8:20 am - 1:35 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
7h 15m1 stop Denver Intl
United Airlines Logo
2:46 pm - 12:59 amTUS  Tucson-IAD Washington, D.C. Dulles Intl
8h 13m1 stop Denver Intl
$416United Airlines
Thu, Jan 7 - Tue, Jan 12
American Airlines Logo
6:00 am - 10:22 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
18h 22m1 stop Los Angeles
American Airlines Logo
10:16 am - 11:56 pmTUS  Tucson-IAD Washington, D.C. Dulles Intl
11h 40m1 stop Los Angeles
$423American Airlines
Tue, Jan 12 - Tue, Jan 19
American Airlines Logo
7:00 am - 12:23 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
7h 23m1 stop Dallas/Fort Worth
American Airlines Logo
8:00 am - 4:18 pmTUS  Tucson-IAD Washington, D.C. Dulles Intl
6h 18m1 stop Dallas/Fort Worth
$429American Airlines
Thu, Jan 7 - Tue, Jan 12
United Airlines Logo
12:43 pm - 6:22 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
7h 39m1 stop Denver Intl
United Airlines Logo
12:03 pm - 8:51 pmTUS  Tucson-IAD Washington, D.C. Dulles Intl
6h 48m1 stop Houston George Bush Intcntl
$443United Airlines
Sat, Nov 21 - Tue, Nov 24
United Airlines Logo
4:10 pm - 9:34 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
7h 24m1 stop Denver Intl
United Airlines Logo
2:30 pm - 11:15 pmTUS  Tucson-IAD Washington, D.C. Dulles Intl
6h 45m1 stop Denver Intl
$443United Airlines
Tue, Feb 23 - Sat, Feb 27
Alaska Airlines Logo
7:00 am - 10:26 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
17h 26m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:06 pm - 5:31 amTUS  Tucson-IAD Washington, D.C. Dulles Intl
13h 25m1 stop Seattle/Tacoma Intl
$493Alaska Airlines
Wed, Nov 11 - Wed, Nov 18
Alaska Airlines Logo
7:46 am - 11:59 pmIAD  Washington, D.C. Dulles Intl-TUS Tucson
18h 13m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:22 pm - 5:44 amTUS  Tucson-IAD Washington, D.C. Dulles Intl
12h 22m1 stop Seattle/Tacoma Intl
$497Alaska Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Tucson flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Tucson?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Tucson typically range from $420 to $645. The lowest price found in the past 5 days was $405, on Delta.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Tucson?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Tucson. It’s 13% cheaper than the average day, while Monday is the most expensive, with prices 14% higher.

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

•February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Tucson at $365 round-trip.
•November ($790) and September ($766) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 116% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Tucson flights

Low season

September

Cheapest flight

$183
Beat the crowds with an average 71% drop in travelers.
The most popular month to fly with an average 70% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Tucson

When to book flights from Dulles Intl to Tucson

Are your dates flexible? Find out the best times to travel from Dulles Intl to Tucson based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Tucson flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Tucson?

    Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Tucson:

    • Economy Class
    • First Class

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Tucson?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Tucson takes 00m, covering 1,928 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Tucson?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Tucson flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Tucson range from $420 to $645, with an average of $510 over the past 12 months. Anything below $420 counts as a good deal.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Tucson changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $405 to $2,153. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Tucson looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Tucson are currently lower than usual. Average one-way flight prices are about $218, which is 23% below the typical average for this route.

  • What car rental options are available at Tucson Airport (TUS)?

    Tucson Airport (TUS) hosts 5 major car rental companies, with daily rates averaging $59 for economy cars. Top options include:

    • Dollar
    • Sixt
    • Budget
    • Hertz
    • Economy Rent a Car

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Tucson?

    Flights from Washington, D.C. Dulles Intl Airport to Tucson usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Tucson (TUS).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Tucson pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Tucson most commonly connect through:

    • Denver Intl (DEN) - 43% of one-stop connections
    • Dallas/Fort Worth (DFW) - 27% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 19% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Tucson?

    Yes. Flexible dates can save you up to 24% on flights from Washington, D.C. Dulles Intl Airport to Tucson. Saturday is the cheapest departure day at $448 round-trip on average, while Monday is the most expensive at $582, a difference of $134.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Tucson?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 10m, compared with 7h 16m via Atlanta Hartsfield-Jackson (ATL) and 7h 19m via Dallas/Fort Worth (DFW).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Tucson?

    Tucson is 3 hours behind Washington, D.C. Dulles Intl Airport (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. Dulles Intl Airport to Tucson flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $448, about $134 less than Monday fares (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Tucson trip for February. Fares historically average $365 round-trip in that month - typically $425 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Tucson Airport.

    • La Quinta Inn & Suites by Wyndham Tucson Airport
    • Country Inn & Suites by Radisson, Tucson Air, AZ
    • Wyndham Tucson Airport Hotel & Conference Center

More options for your flight from Dulles Intl to Tucson

Complete your trip to Tucson with a hotel stay or car rental

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