Cheap flights from Tucson (TUS) to Dulles Intl (IAD) from $199

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 8/7. 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.
TUS — IAD
Jun 13 — Jun 201

The best prices from Tucson to Washington, D.C. Dulles Intl are usually found in September or October, booked 60 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Tucson to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 8, 2024.

Popular in

June

Cheapest in

September

Average price

$690

Round-trip from

$234
High demand for flights, 21% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in June 2024
From Tucson to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from Tucson to Washington, D.C. Dulles Intl Airport?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 29%.

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

Find a great deal and save up to 139% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Tucson to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $650.

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

September can be a great time to fly to Washington, D.C. Dulles Intl Airport from Tucson with a flight ticket averaging about $501. Cheapflights users have found deals in the month of September for as cheap as $364. The most expensive prices can be found in the month of October.

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

It’s optimal to fly from Tucson to Washington, D.C. Dulles Intl Airport in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at noon.

Cheap Tucson to Dulles Intl flights in June & July 2024

Find cheap flight options from Tucson to Dulles Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 8, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sat 7/136:02 amTUS - IAD
1 stop9h 13mDelta
Wed 7/177:16 amIAD - TUS
1 stop7h 15mDelta
Deal found 6/7$427
Tue 7/95:01 pmTUS - IAD
2 stops12h 44mDelta
Tue 7/166:00 amIAD - TUS
1 stop8h 31mDelta
Deal found 6/7$432
Tue 7/211:07 amTUS - IAD
1 stop9h 52mDelta
Mon 7/227:16 amIAD - TUS
1 stop7h 15mDelta
Deal found 6/8$452
Sat 7/612:58 pmTUS - IAD
1 stop8h 01mDelta
Sat 7/136:00 amIAD - TUS
1 stop8h 31mDelta
Deal found 6/7$456
Wed 7/1712:42 pmTUS - IAD
1 stop8h 16mDelta
Mon 7/226:00 amIAD - TUS
1 stop8h 31mDelta
Deal found 6/8$457
Wed 7/177:16 amTUS - IAD
2 stops12h 50mDelta
Mon 7/224:56 pmIAD - TUS
1 stop7h 50mDelta
Deal found 6/8$462
Wed 7/1012:42 pmTUS - IAD
1 stop8h 16mDelta
Wed 7/176:00 amIAD - TUS
1 stop8h 31mDelta
Deal found 6/7$468
Tue 6/255:00 amTUS - IAD
1 stop8h 23mAmerican Airlines
Tue 7/166:00 amIAD - TUS
1 stop7h 45mAmerican Airlines
Deal found 6/7$489
Tue 6/2512:56 pmTUS - IAD
1 stop8h 03mDelta
Tue 7/307:16 amIAD - TUS
2 stops11h 55mDelta
Deal found 6/8$494

Tucson to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Tucson and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Wed 9/41:31 pmTUS - IAD
1 stop6h 38mAmerican Airlines
Tue 9/106:55 amIAD - TUS
1 stop6h 50mAmerican Airlines
Deal found 6/6$393
Fri 9/61:30 pmTUS - IAD
1 stop6h 29mUnited Airlines
Mon 9/94:10 pmIAD - TUS
1 stop7h 27mUnited Airlines
Deal found 6/7$413
Mon 9/161:30 pmTUS - IAD
1 stop6h 29mUnited Airlines
Wed 9/186:20 amIAD - TUS
1 stop7h 00mUnited Airlines
Deal found 6/6$418
Mon 9/161:31 pmTUS - IAD
1 stop6h 38mAmerican Airlines
Wed 9/186:55 amIAD - TUS
2 stops9h 17mAmerican Airlines
Deal found 6/6$423
Sat 7/136:02 amTUS - IAD
1 stop9h 13mDelta
Tue 7/167:16 amIAD - TUS
1 stop7h 15mDelta
Deal found 6/7$427
Mon 9/168:27 pmTUS - IAD
2 stops11h 07mAmerican Airlines
Wed 9/1811:04 amIAD - TUS
2 stops10h 09mAmerican Airlines
Deal found 6/6$428
Tue 7/95:01 pmTUS - IAD
2 stops12h 44mDelta
Tue 7/166:00 amIAD - TUS
1 stop8h 31mDelta
Deal found 6/7$432
Fri 11/82:00 pmTUS - IAD
1 stop8h 07mDelta
Mon 11/114:50 pmIAD - TUS
1 stop8h 01mDelta
Deal found 6/7$438
Fri 11/82:00 pmTUS - IAD
1 stop8h 07mDelta
Mon 11/1110:00 amIAD - TUS
2 stops13h 19mDelta
Deal found 6/7$443

Tucson to Dulles Intl flights leaving soon

Find last-minute flight options from Tucson to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
Users seeking a last-minute flight from Tucson to Washington, D.C. should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 6/186:00 amTUS - IAD
1 stop20h 25mUnited Airlines
Fri 6/2110:08 pmIAD - TUS
1 stop20h 37mUnited Airlines
Deal found 6/6$691
Mon 6/174:32 pmTUS - IAD
1 stop9h 53mUnited Airlines
Fri 6/288:45 amIAD - TUS
1 stop9h 14mUnited Airlines
Deal found 6/7$697
Tue 6/184:32 pmTUS - IAD
1 stop15h 54mUnited Airlines
Tue 6/256:10 amIAD - TUS
1 stop6h 59mUnited Airlines
Deal found 6/7$698
Mon 6/174:32 pmTUS - IAD
1 stop9h 53mUnited Airlines
Wed 6/266:10 amIAD - TUS
1 stop6h 59mUnited Airlines
Deal found 6/7$718
Tue 6/184:32 pmTUS - IAD
1 stop9h 53mUnited Airlines
Tue 6/2510:25 pmIAD - TUS
2 stops14h 44mUnited Airlines
Deal found 6/7$764
Mon 6/174:32 pmTUS - IAD
1 stop17h 39mUnited Airlines
Mon 6/2410:20 pmIAD - TUS
2 stops17h 44mUnited Airlines
Deal found 6/6$766
Mon 6/1712:56 pmTUS - IAD
1 stop8h 03mDelta
Sun 6/234:54 pmIAD - TUS
1 stop8h 02mDelta
Deal found 6/7$777
Mon 6/174:32 pmTUS - IAD
2 stops20h 52mUnited Airlines
Mon 6/2410:20 pmIAD - TUS
2 stops17h 44mUnited Airlines
Deal found 6/6$791
Sun 6/164:32 pmTUS - IAD
1 stop15h 54mUnited Airlines
Tue 6/1810:08 pmIAD - TUS
2 stops17h 56mUnited Airlines
Deal found 6/7$803

One-way flights to Dulles Intl from Tucson

Search for one-way flight options from Tucson to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
If you're seeking multiple options on one-way flights from Tucson to Washington, D.C., be sure to check out these deals, which are updated often. Those needing a return flight from Tucson to Washington, D.C. can use the search form above.
Wed 8/712:42 pmTUS - IAD
1 stop8h 16mDelta
Deal found 6/7$199
Wed 8/75:00 pmTUS - IAD
2 stops13h 16mDelta
Deal found 6/7$204
Sat 8/105:00 amTUS - IAD
1 stop8h 38mAmerican Airlines
Deal found 6/7$218
Thu 8/812:42 pmTUS - IAD
1 stop8h 16mDelta
Deal found 6/7$219
Thu 8/87:15 amTUS - IAD
2 stops12h 48mDelta
Deal found 6/7$224
Wed 7/36:05 amTUS - IAD
1 stop6h 52mDelta
Deal found 6/7$228
Sat 6/2911:36 amTUS - IAD
1 stop8h 48mAmerican Airlines
Deal found 6/6$254
Sun 8/116:02 amTUS - IAD
1 stop7h 58mDelta
Deal found 6/7$258
Sat 8/107:15 amTUS - IAD
2 stops12h 48mDelta
Deal found 6/7$274

Find flights from Tucson to Dulles Intl within your budget

Customize your flight search to find flights from Tucson to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$393 - $647

Route

Depart

Return

Price

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Wed 9/4

1 stop6h 38m

Washington, D.C. Dulles Intl

Tue 9/10

1 stop6h 50m

$393

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Fri 9/6

1 stop6h 29m

Washington, D.C. Dulles Intl

Mon 9/9

1 stop7h 27m

$413

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Mon 9/16

1 stop6h 29m

Washington, D.C. Dulles Intl

Wed 9/18

1 stop7h 00m

$418

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Mon 9/16

1 stop6h 38m

Washington, D.C. Dulles Intl

Wed 9/18

2 stops9h 17m

$423

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Sat 7/13

1 stop9h 13m

Washington, D.C. Dulles Intl

Wed 7/17

1 stop7h 15m

$427

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Mon 9/16

2 stops11h 07m

Washington, D.C. Dulles Intl

Wed 9/18

2 stops10h 09m

$428

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Tue 7/9

2 stops12h 44m

Washington, D.C. Dulles Intl

Tue 7/16

1 stop8h 31m

$432

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Wed 9/4

2 stops22h 25m

Washington, D.C. Dulles Intl

Tue 9/10

1 stop10h 08m

$478

TucsonWashington, D.C. Dulles Intl

TUS - IAD

TUSIAD

Tucson

Sat 6/29

1 stop23h 04m

Washington, D.C. Dulles Intl

Sat 7/6

1 stop8h 48m

$647

Flights are sorted by cheapest first

Deals found on 6/6

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

Use this chart to determine the optimal time to book a round-trip flight from Tucson to Dulles Intl. Price data was last updated on May 31, 2024.
The best time to book flights from Tucson to Washington, D.C. Dulles Intl Airport is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Tucson to Dulles Intl. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Tucson to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
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.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

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).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated June 8, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and Alaska Airlines from Tucson to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,236 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,236 reviews
8.1
Very good
9,236 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,333 reviews
8.1
Very good
9,236 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.4
Good
10,680 reviews
8.1
Very good
9,236 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.3
Good
14,186 reviews
8.1
Very good
9,236 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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. 3 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 flights from Tucson to Washington, D.C. Dulles Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Tucson to Washington, D.C. Dulles Intl Airport for under $400. The cheapest flight booked recently is on American Airlines for just $393, but on average you can expect to pay $445.

  • Are there last-minute flights available from Tucson to Washington, D.C. Dulles Intl Airport for under $700?

    There are currently 20+ open flights from Tucson to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $700.

  • 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 $393. Other airlines that can offer you cheap pricing are United Airlines, from $413, and Delta, from $427. You may be able to fly from Tucson to Washington, D.C. Dulles Intl Airport for 28% 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 Delta, with whom users have recently found tickets for as low as $199. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Tucson to Washington, D.C. Dulles Intl Airport for a low price.

  • What does TUS to IAD mean?

    This is defined as Tucson Airport (TUS) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Tucson to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Tucson to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Tucson to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Tucson to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Tucson to Dulles Intl that allow pets onboard?

    Many airlines flying from Tucson to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Tucson to Dulles Intl?

    Yes, you can often find last-minute deals on Tucson to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Tucson to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Tucson to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 6/7.

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

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

    Currently, September is the cheapest month in which you can book a flight from Tucson to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Tucson to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Tucson to Dulles Intl

Discover the top 3 airlines that operate flights from Tucson to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$364Average$505FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$398Average$527FlexibilityNo cancel feeOn-time69%
DeltaCheapest$404Average$576FlexibilityNo cancel feeOn-timeN/A

Search flights from Tucson to Dulles Intl by cabin class

Find flights from Tucson to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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