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

There are many flights that can get you from Tucson to Washington, D.C. Dulles Intl Airport in 6h 50m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. 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 Tucson to Washington, D.C. Dulles Intl Airport round-trip?

Cheapflights users have booked flights from Tucson to Washington, D.C. Dulles Intl Airport round-trip from $248. Other airlines that can offer you cheap pricing are United Airlines, from $350, and Southwest, from $401. You may be able to fly from Tucson to Washington, D.C. Dulles Intl Airport for 57% less than the average price by searching for these airlines.

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

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $165. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Tucson to Washington, D.C. Dulles Intl Airport for a low price.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Before booking your flight from Tucson to Washington, D.C. Dulles Intl Airport 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 TUS to IAD?

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

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

Most trusted provider : When it comes to deals on Tucson-Washington, D.C. Dulles Intl Airport 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 Tucson-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Tucson (TUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Tucson to Washington, D.C. Dulles Intl. 4 airlines have flights from Tucson to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Tucson to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

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

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

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

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

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

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

$193+ Cheap Flights from Tucson to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Tucson to Dulles Intl

Cheapest

Best

Last-minute

One-way

Cheapest flights from Tucson to Dulles Intl
Explore the most affordable flight options available from Tucson to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Wed 9/211:11 am -

1 stop8h 34m

Sun 9/66:30 am -

1 stop6h 50m

Deal found 8/18

$397

Wed 9/211:20 am -

2 stops10h 14m

Sun 9/66:00 am -

1 stop9h 18m

Deal found 8/18

$402

Fri 11/61:12 pm -

1 stop14h 26m

Mon 11/96:00 am -

1 stop15h 23m

Deal found 8/19

$403

Thu 10/1512:02 pm -

1 stop14h 30m

Wed 10/216:42 am -

1 stop7h 28m

Deal found 8/20

$406

Tue 10/206:00 am -

1 stop8h 10m

Wed 10/286:13 am -

1 stop7h 11m

Deal found 8/18

$409

Mon 10/198:00 am -

1 stop7h 23m

Wed 10/286:00 am -

1 stop15h 01m

Deal found 8/18

$410

Thu 12/312:21 pm -

1 stop9h 16m

Wed 12/167:30 am -

1 stop7h 10m

Deal found 8/18

$413

Tue 10/204:45 pm -

2 stops13h 34m

Tue 10/276:13 am -

1 stop7h 11m

Deal found 8/17

$414

Mon 9/143:12 pm -

1 stop11h 28m

Mon 9/215:57 pm -

1 stop23h 16m

Deal found 8/18

$417

Thu 10/151:26 pm -

1 stop8h 16m

Wed 10/2110:14 am -

2 stops13h 39m

Deal found 8/18

$418

Sat 9/126:35 am -

2 stops13h 39m

Tue 9/226:10 am -

2 stops12h 41m

Deal found 8/16

$419

Mon 10/194:45 pm -

2 stops14h 27m

Thu 10/296:12 pm -

1 stop6h 43m

Deal found 8/18

$422

Best flights from Tucson to Dulles Intl
Discover carefully curated flight deals from Tucson to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Thu 10/1512:02 pm -

1 stop14h 30m

Wed 10/216:42 am -

1 stop7h 28m

Deal found 8/20

$406

Tue 9/151:29 pm -

1 stop6h 50m

Tue 9/226:15 am -

1 stop7h 58m

Deal found 8/16

$409

Wed 10/211:26 pm -

1 stop8h 16m

Thu 10/296:12 pm -

1 stop6h 43m

Deal found 8/18

$413

Fri 9/113:12 pm -

1 stop11h 28m

Mon 9/145:57 pm -

1 stop23h 16m

Deal found 8/19

$463

Fri 10/91:26 pm -

1 stop8h 16m

Tue 10/136:12 pm -

1 stop6h 43m

Deal found 8/18

$434

Sat 9/261:40 pm -

1 stop6h 45m

Mon 10/123:02 pm -

1 stop9h 08m

Deal found 8/16

$445

Thu 10/13:12 pm -

1 stop11h 28m

Thu 10/295:33 pm -

1 stop24h 23m

Deal found 8/15

$467

Sat 9/56:00 am -

1 stop7h 42m

Fri 9/116:00 am -

1 stop9h 35m

Deal found 8/15

$435

Thu 10/223:54 pm -

1 stop10h 46m

Mon 10/267:02 am -

1 stop10h 54m

Deal found 8/16

$467

Thu 10/11:44 pm -

1 stop7h 57m

Thu 10/296:12 pm -

1 stop6h 43m

Deal found 8/19

$458

Last-minute flights from Tucson to Dulles Intl
Discover last-minute flight deals from Tucson to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

Wed 9/211:11 am -

1 stop8h 34m

Sun 9/66:30 am -

1 stop6h 50m

Deal found 8/18

$397

Wed 9/211:20 am -

2 stops10h 14m

Sun 9/66:00 am -

1 stop9h 18m

Deal found 8/18

$402

Sat 9/56:00 am -

1 stop7h 42m

Fri 9/116:00 am -

1 stop9h 35m

Deal found 8/15

$435

Sat 9/126:35 am -

2 stops13h 39m

Tue 9/228:08 am -

1 stop7h 26m

Deal found 8/16

$414

Mon 9/143:12 pm -

1 stop11h 28m

Mon 9/215:57 pm -

1 stop23h 16m

Deal found 8/18

$417

Mon 9/144:42 pm -

2 stops13h 27m

Wed 9/2311:10 am -

2 stops12h 40m

Deal found 8/19

$423

Tue 9/151:44 pm -

1 stop7h 57m

Tue 9/223:15 pm -

1 stop9h 11m

Deal found 8/16

$409

Tue 9/151:29 pm -

1 stop6h 50m

Sat 9/196:15 am -

1 stop7h 58m

Deal found 8/17

$413

Tue 9/156:35 am -

2 stops13h 39m

Sat 9/193:15 pm -

1 stop8h 43m

Deal found 8/17

$418

Fri 9/189:38 am -

1 stop7h 46m

Wed 9/234:56 pm -

1 stop6h 34m

Deal found 8/17

$434

Thu 9/241:44 pm -

1 stop7h 57m

Tue 10/206:13 am -

1 stop7h 11m

Deal found 8/16

$438

One-way flights from Tucson to Dulles Intl
Search for one-way flight options from Tucson to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Tue 9/16:30 am -

1 stop6h 51m

Deal found 8/17

$193

Tue 9/16:29 am -

2 stops10h 36m

Deal found 8/17

$198

Wed 9/161:44 pm -

1 stop7h 57m

Deal found 8/17

$205

Tue 10/64:45 pm -

2 stops13h 34m

Deal found 8/17

$210

Wed 9/165:30 am -

1 stop9h 20m

Deal found 8/15

$218

Thu 9/245:38 pm -

1 stop8h 39m

Deal found 8/17

$221

Mon 10/512:02 pm -

1 stop14h 30m

Deal found 8/19

$227

Fri 9/251:40 pm -

1 stop6h 45m

Deal found 8/17

$230

Sun 9/67:00 am -

2 stops14h 34m

Deal found 8/17

$235

Find flight deals from Tucson to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$397 (United Airlines)
One-way from	$193 (United Airlines)
Popular in	October
Cheapest in	February
Average price	$586

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

Search Deals

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

Search Deals

From Tucson to Washington, D.C. Dulles Intl

Search Deals

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

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($63 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 August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonWashington, D.C.

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

TUSIAD

Tucson

Thu 10/15

12:02 pm-5:32 am

1 stop14h 30m

Washington, D.C. Dulles Intl

Wed 10/21

6:42 am-11:10 am

1 stop7h 28m

$406

TucsonWashington, D.C.

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

TUSIAD

Tucson

Tue 9/15

1:29 pm-11:19 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Tue 9/22

6:15 am-11:13 am

1 stop7h 58m

$409

TucsonWashington, D.C.

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

TUSIAD

Tucson

Wed 10/21

1:26 pm-12:42 am

1 stop8h 16m

Washington, D.C. Dulles Intl

Thu 10/29

6:12 pm-9:55 pm

1 stop6h 43m

$413

TucsonWashington, D.C.

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

TUSIAD

Tucson

Fri 10/9

1:26 pm-12:42 am

1 stop8h 16m

Washington, D.C. Dulles Intl

Tue 10/13

6:12 pm-9:55 pm

1 stop6h 43m

$434

TucsonWashington, D.C.

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

TUSIAD

Tucson

Sat 9/5

6:00 am-4:42 pm

1 stop7h 42m

Washington, D.C. Dulles Intl

Fri 9/11

6:00 am-12:35 pm

1 stop9h 35m

$435

TucsonWashington, D.C.

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

TUSIAD

Tucson

Sat 9/26

1:40 pm-11:25 pm

1 stop6h 45m

Washington, D.C. Dulles Intl

Mon 10/12

3:02 pm-9:10 pm

1 stop9h 08m

$445

Quickest round-trip

TucsonWashington, D.C.

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

TUSIAD

Tucson

Thu 10/1

1:44 pm-12:41 am

1 stop7h 57m

Washington, D.C. Dulles Intl

Thu 10/29

6:12 pm-9:55 pm

1 stop6h 43m

$458

TucsonWashington, D.C.

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

TUSIAD

Tucson

Fri 9/11

3:12 pm-5:40 am

1 stop11h 28m

Washington, D.C. Dulles Intl

Mon 9/14

5:57 pm-2:13 pm

1 stop23h 16m

$463

TucsonWashington, D.C.

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

TUSIAD

Tucson

Thu 10/1

3:12 pm-5:40 am

1 stop11h 28m

Washington, D.C. Dulles Intl

Thu 10/29

5:33 pm-2:56 pm

1 stop24h 23m

$467

TucsonWashington, D.C.

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

TUSIAD

Tucson

Thu 10/22

3:54 pm-5:40 am

1 stop10h 46m

Washington, D.C. Dulles Intl

Mon 10/26

7:02 am-2:56 pm

1 stop10h 54m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 17 resultsSorted by cheapest first

Compare providers for flights from Tucson to Dulles Intl

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

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

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

TUS-IAD

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 Tucson to Washington, D.C. Dulles Intl Airport

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

Airfare is below average for this route at the moment.

Tucson to Washington, D.C. Dulles Intl Airport flights typically cost between $488 and $660 in September.
The cheapest round-trip price found within the last 5 days was $397 on United Airlines (Sep 2-Sep 6).

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Tucson to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Southwest

8.0

Very good

4,215 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Delta

7.8

Good

8,505 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

United Airlines

7.4

Good

10,102 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

American Airlines

7.1

Good

11,968 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

What airport do you fly from for flights from Tucson to Washington, D.C. Dulles Intl?
Tucson (TUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Tucson to Washington, D.C. Dulles Intl. 4 airlines have flights from Tucson to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Tucson to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.
How long is the flight from Tucson to Washington, D.C. Dulles Intl Airport?
There are many flights that can get you from Tucson to Washington, D.C. Dulles Intl Airport in 6h 50m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. 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 Tucson to Washington, D.C. Dulles Intl Airport round-trip?
Cheapflights users have booked flights from Tucson to Washington, D.C. Dulles Intl Airport round-trip from $248. Other airlines that can offer you cheap pricing are United Airlines, from $350, and Southwest, from $401. You may be able to fly from Tucson to Washington, D.C. Dulles Intl Airport for 57% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Tucson to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $165. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Tucson to Washington, D.C. Dulles Intl Airport for a low price.
Can I find deals for flights from Tucson to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Tucson to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tucson to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Dulles Intl.
Can I find deals for business class flights from Tucson to Dulles Intl?
Yes. Cheapflights offers flight deals from Tucson to Dulles Intl 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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Top 4 airlines flying from Tucson to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$248	Average$377	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$350	Average$644	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$401	Average$536	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$404	Average$508	FlexibilityNo cancel fee	On-time71%

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$193+ Cheap flights from Tucson (TUS) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tucson to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tucson to Dulles Intl

Cheapest flights from Tucson to Dulles IntlExplore the most affordable flight options available from Tucson to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Explore the most affordable flight options available from Tucson to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Best flights from Tucson to Dulles IntlDiscover carefully curated flight deals from Tucson to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Discover carefully curated flight deals from Tucson to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Last-minute flights from Tucson to Dulles IntlDiscover last-minute flight deals from Tucson to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

Discover last-minute flight deals from Tucson to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

One-way flights from Tucson to Dulles IntlSearch for one-way flight options from Tucson to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Search for one-way flight options from Tucson to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Find flight deals from Tucson to Dulles Intl

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 Tucson to Washington, D.C. Dulles Intl Airport that are best for you.

Compare providers for flights from Tucson to Dulles Intl

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 Tucson to Dulles Intl in August.

Best time to book a flight from Tucson to Dulles Intl

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

Cheapflights Insights

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

Airfare is below average for this route at the moment.

Tucson to Washington, D.C. Dulles Intl Airport flights typically cost between $488 and $660 in September.The cheapest round-trip price found within the last 5 days was $397 on United Airlines (Sep 2-Sep 6).

Reviews of airlines servicing Dulles Intl

Related info for your journey

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Alternative routes for Tucson to Dulles Intl

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Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.

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Tucson and Dulles Intl flights

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Other flights from Tucson

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Top 4 airlines flying from Tucson to Dulles Intl

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Cheapest flights from Tucson to Dulles Intl
Explore the most affordable flight options available from Tucson to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Best flights from Tucson to Dulles Intl
Discover carefully curated flight deals from Tucson to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Last-minute flights from Tucson to Dulles Intl
Discover last-minute flight deals from Tucson to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

One-way flights from Tucson to Dulles Intl
Search for one-way flight options from Tucson to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Tucson to Washington, D.C. Dulles Intl Airport flights typically cost between $488 and $660 in September.
The cheapest round-trip price found within the last 5 days was $397 on United Airlines (Sep 2-Sep 6).