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

A quick flight from Washington, D.C. Dulles Intl Airport to Tucson can take about 7h 53m. United Airlines provides one of the quickest options available for as low as $409. Airlines will cover a distance of 1928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Tucson round-trip?

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Tucson round-trip from $315. Other airlines that can offer you cheap pricing are Delta, from $389, and Southwest, from $391. You may be able to fly from Washington, D.C. Dulles Intl Airport to Tucson for 44% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Tucson one-way?

The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Tucson are American Airlines ($172), United Airlines ($175), and Delta ($175).

In terms of precipitation, rainfall in Tucson ranges from 0.2 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. May is typically the driest time to visit Tucson when rainfall is around 0.2 in.

If weather is an important factor for your trip to Tucson, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Tucson?

Before booking your flight from Washington, D.C. Dulles Intl Airport to Tucson check out the most popular airlines for this route: United Airlines, American Airlines or Southwest.

What is the cheapest time of day to fly from IAD to TUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Tucson as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Tucson flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Tucson from Washington, D.C. Dulles Intl?

Tucson (TUS) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Tucson. You should not have trouble finding flights to Tucson from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Tucson airport from Washington, D.C. Dulles Intl. It is only a 7.5 mi journey from Tucson (TUS) to Tucson’s city center.

Can I find deals for flights from Dulles Intl to Tucson that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Tucson?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Tucson.

Can I find deals for business class flights from Dulles Intl to Tucson?

Yes. Cheapflights offers flight deals from Dulles Intl to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$205+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Tucson

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Cheap flight deals from Dulles Intl to Tucson

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Tucson
Explore the most affordable flight options available from Dulles Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.

Wed 10/286:00 am -

1 stop15h 01m

Mon 11/21:12 pm -

1 stop14h 26m

Deal found 9/25

$403

Sat 11/216:57 pm -

1 stop7h 20m

Sat 12/51:12 pm -

1 stop14h 26m

Deal found 9/25

$406

Wed 10/286:13 am -

1 stop7h 11m

Sat 10/311:27 pm -

1 stop8h 15m

Deal found 9/22

$409

Tue 10/273:08 pm -

1 stop9h 32m

Mon 11/21:12 pm -

1 stop14h 26m

Deal found 9/26

$416

Sat 10/246:42 am -

1 stop7h 28m

Tue 10/2712:02 pm -

1 stop14h 30m

Deal found 9/25

$420

Tue 10/206:12 pm -

1 stop6h 43m

Tue 10/271:26 pm -

1 stop8h 16m

Deal found 9/25

$423

Tue 10/276:05 am -

2 stops12h 40m

Mon 11/26:00 am -

1 stop9h 10m

Deal found 9/25

$428

Sat 12/127:26 am -

1 stop7h 12m

Sat 12/194:27 pm -

1 stop6h 10m

Deal found 9/26

$429

Fri 12/116:00 am -

1 stop15h 23m

Mon 12/141:06 pm -

1 stop8h 23m

Deal found 9/25

$430

Wed 11/412:20 pm -

2 stops12h 35m

Mon 11/95:50 pm -

2 stops13h 19m

Deal found 9/25

$433

Best flights from Dulles Intl to Tucson
Discover carefully curated flight deals from Dulles Intl to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Sat 1/910:22 am -

1 stop7h 53m

Sat 1/166:50 am -

1 stop7h 50m

Deal found 9/26

$409

Wed 10/283:03 pm -

1 stop9h 27m

Sat 10/317:08 am -

1 stop10h 01m

Deal found 9/26

$409

Sat 12/55:27 pm -

1 stop7h 40m

Tue 12/86:01 am -

1 stop6h 00m

Deal found 9/23

$409

Sat 1/911:05 am -

2 stops13h 51m

Sat 1/1612:30 pm -

1 stop9h 16m

Deal found 9/26

$414

Wed 10/283:03 pm -

1 stop9h 27m

Mon 11/26:00 am -

1 stop6h 09m

Deal found 9/24

$423

Wed 12/97:26 am -

2 stops11h 31m

Mon 12/143:03 pm -

1 stop7h 38m

Deal found 9/23

$428

Tue 10/2710:14 am -

2 stops13h 34m

Mon 11/26:00 am -

1 stop6h 09m

Deal found 9/22

$428

Wed 11/412:20 pm -

2 stops12h 35m

Mon 11/95:50 pm -

2 stops13h 19m

Deal found 9/26

$433

Last-minute flights from Dulles Intl to Tucson
Discover last-minute flight deals from Dulles Intl to Tucson. Data last updated September 27, 2026 and is based on user searches.

Tue 10/206:12 pm -

1 stop6h 43m

Tue 10/271:26 pm -

1 stop8h 16m

Deal found 9/25

$423

Tue 10/207:13 pm -

1 stop7h 13m

Mon 10/2612:00 pm -

1 stop8h 23m

Deal found 9/24

$437

Tue 10/206:12 pm -

1 stop6h 43m

Mon 10/264:45 pm -

2 stops13h 34m

Deal found 9/24

$442

Sat 10/246:42 am -

1 stop7h 28m

Tue 10/2712:02 pm -

1 stop14h 30m

Deal found 9/25

$420

Sat 10/2412:20 pm -

2 stops12h 35m

Tue 10/277:08 am -

2 stops10h 06m

Deal found 9/25

$433

Tue 10/276:42 am -

1 stop8h 51m

Mon 11/21:12 pm -

1 stop14h 26m

Deal found 9/25

$406

Tue 10/276:05 am -

2 stops12h 40m

Mon 11/26:00 am -

1 stop9h 10m

Deal found 9/25

$428

Wed 10/286:00 am -

1 stop15h 01m

Mon 11/21:12 pm -

1 stop14h 26m

Deal found 9/25

$403

Wed 10/283:03 pm -

1 stop9h 27m

Sat 10/317:08 am -

1 stop10h 01m

Deal found 9/24

$409

One-way flights from Dulles Intl to Tucson
Search for one-way flight options from Dulles Intl to Tucson. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.

Wed 12/94:39 pm -

1 stop7h 47m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$205

Wed 12/911:30 am -

2 stops13h 37m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$210

Tue 10/206:12 pm -

1 stop6h 43m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$219

Wed 10/216:13 am -

2 stops12h 32m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$224

Thu 10/156:15 am -

1 stop7h 12m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$237

Tue 10/133:02 pm -

1 stop9h 08m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$247

Thu 10/226:15 am -

1 stop7h 12m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$248

Wed 10/216:15 am -

1 stop7h 12m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$249

Fri 10/166:15 am -

1 stop7h 12m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$250

Fri 10/239:38 am -

1 stop15h 23m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$255

Mon 10/267:02 am -

1 stop10h 54m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$269

Find flight deals from Dulles Intl to Tucson

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$403 (American Airlines)
One-way from	$205 (Delta)
Popular in	September
Cheapest in	February
Average price	$747

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Tucson flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Tucson flights.

Search Deals

From Washington, D.C. Dulles Intl to Tucson

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Tucson

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($54 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Tue 12/1

5:00 pm-11:07 pm

1 stop8h 07m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$205

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Wed 12/9

4:39 pm-10:26 pm

1 stop7h 47m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$205

Quickest round-trip

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Sat 11/7

6:12 pm-10:55 pm

1 stop6h 43m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$205

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Wed 12/9

11:30 am-11:07 pm

2 stops13h 37m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$210

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Mon 2/8

5:37 pm-11:12 pm

1 stop7h 35m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$219

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Tue 10/20

6:12 pm-9:55 pm

1 stop6h 43m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$219

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Mon 11/2

12:20 pm-10:55 pm

2 stops12h 35m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$224

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Wed 10/21

6:13 am-3:45 pm

2 stops12h 32m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$224

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Wed 10/21

6:15 am-10:27 am

1 stop7h 12m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$250

Washington, D.C.Tucson

IAD Washington, D.C. Dulles Intl - TUS Tucson

IADTUS

Washington, D.C. Dulles Intl

Thu 10/22

6:15 am-10:27 am

1 stop7h 12m

Tucson

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Showing 1-10 of 18 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Tucson

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Tucson in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Tucson flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Dulles Intl with our price prediction graph.

IAD-TUS

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Tucson

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Tucson?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Tucson flights typically cost between $426 and $645 in October.
The cheapest round-trip price found within the last 5 days was $403 on American Airlines (Oct 28-Nov 2).

Reviews of airlines servicing Tucson

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Tucson have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Southwest

8.0

Very good

4,201 reviews

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Delta

7.8

Good

8,608 reviews

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

United Airlines

7.4

Good

10,248 reviews

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

American Airlines

7.0

Good

12,098 reviews

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Related info for your journey

What airport do you fly into for flights to Tucson from Washington, D.C. Dulles Intl?
Tucson (TUS) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Tucson. You should not have trouble finding flights to Tucson from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Tucson airport from Washington, D.C. Dulles Intl. It is only a 7.5 mi journey from Tucson (TUS) to Tucson’s city center.
How long is the flight from Washington, D.C. Dulles Intl Airport to Tucson?
A quick flight from Washington, D.C. Dulles Intl Airport to Tucson can take about 7h 53m. United Airlines provides one of the quickest options available for as low as $409. Airlines will cover a distance of 1928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Tucson round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Tucson round-trip from $315. Other airlines that can offer you cheap pricing are Delta, from $389, and Southwest, from $391. You may be able to fly from Washington, D.C. Dulles Intl Airport to Tucson for 44% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Tucson one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Tucson are American Airlines ($172), United Airlines ($175), and Delta ($175).
Can I find deals for flights from Dulles Intl to Tucson that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Tucson?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Tucson.
Can I find deals for business class flights from Dulles Intl to Tucson?
Yes. Cheapflights offers flight deals from Dulles Intl to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Dulles Intl to Yuma flights

Top 4 airlines flying from Dulles Intl to Tucson

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$315	Average$448	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$389	Average$548	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$391	Average$535	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$420	Average$574	FlexibilityNo cancel fee	On-time71%

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$205+ Cheap flights from Dulles Intl (IAD) to Tucson (TUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Tucson with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Dulles Intl to Tucson

Cheapest flights from Dulles Intl to TucsonExplore the most affordable flight options available from Dulles Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.

Explore the most affordable flight options available from Dulles Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.

Best flights from Dulles Intl to TucsonDiscover carefully curated flight deals from Dulles Intl to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Discover carefully curated flight deals from Dulles Intl to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Last-minute flights from Dulles Intl to TucsonDiscover last-minute flight deals from Dulles Intl to Tucson. Data last updated September 27, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Tucson. Data last updated September 27, 2026 and is based on user searches.

One-way flights from Dulles Intl to TucsonSearch for one-way flight options from Dulles Intl to Tucson. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.

Search for one-way flight options from Dulles Intl to Tucson. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.

Find flight deals from Dulles Intl to Tucson

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tucson that are best for you.

Compare providers for flights from Dulles Intl to Tucson

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Tucson in September.

Best time to book a flight from Dulles Intl to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Dulles Intl with our price prediction graph.

Cheapflights Insights

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Tucson?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Tucson flights typically cost between $426 and $645 in October.The cheapest round-trip price found within the last 5 days was $403 on American Airlines (Oct 28-Nov 2).

Reviews of airlines servicing Tucson

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Tucson have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Tucson from Washington, D.C. Dulles Intl?

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

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Tucson round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Tucson one-way?

Can I find deals for flights from Dulles Intl to Tucson that include hotel bookings?

How can I find direct flights from Dulles Intl to Tucson?

Can I find deals for business class flights from Dulles Intl to Tucson?

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Dulles Intl and Tucson flights

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Top 4 airlines flying from Dulles Intl to Tucson

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Cheapest flights from Dulles Intl to Tucson
Explore the most affordable flight options available from Dulles Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.

Best flights from Dulles Intl to Tucson
Discover carefully curated flight deals from Dulles Intl to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Last-minute flights from Dulles Intl to Tucson
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One-way flights from Dulles Intl to Tucson
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Washington, D.C. Dulles Intl Airport to Tucson flights typically cost between $426 and $645 in October.
The cheapest round-trip price found within the last 5 days was $403 on American Airlines (Oct 28-Nov 2).