$215+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TUS
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Tucson with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dulles Intl to Tucson
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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 November 4, 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 November 4, 2026.
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 am -
1 stop9h 53m
Tue 1/512:11 pm -
1 stop9h 20m
Deal found 11/2![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:50 pm -
1 stop8h 08m
Mon 1/412:47 pm -
1 stop14h 33m
Deal found 10/30![American Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:00 pm -
1 stop8h 07m
Wed 12/912:17 pm -
1 stop9h 30m
Deal found 11/4![Delta logo]()
$438
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:35 pm -
2 stops12h 32m
Fri 12/46:01 am -
1 stop8h 01m
Deal found 10/31![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:26 am -
1 stop7h 11m
Thu 12/1012:17 pm -
1 stop9h 30m
Deal found 11/3![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:10 am -
2 stops12h 38m
Wed 12/26:01 am -
1 stop6h 00m
Deal found 11/3![Delta logo]()
$452
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
1 stop7h 28m
Tue 12/82:41 pm -
1 stop6h 34m
Deal found 11/3![United Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 am -
1 stop12h 49m
Sun 12/2012:47 pm -
1 stop14h 33m
Deal found 11/2![American Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:24 pm -
1 stop9h 35m
Fri 12/412:09 pm -
1 stop6h 40m
Deal found 10/31![United Airlines logo]()
$463
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 November 4, 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 November 4, 2026.
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 am -
2 stops8h 37m
Tue 1/51:44 pm -
1 stop9h 07m
Deal found 11/1![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/204:15 pm -
1 stop7h 20m
Fri 1/2912:20 pm -
1 stop6h 58m
Deal found 11/3![United Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/43:15 pm -
1 stop8h 49m
Tue 1/127:22 am -
2 stops11h 55m
Deal found 11/1![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/124:21 pm -
1 stop7h 09m
Sun 12/138:25 am -
1 stop7h 07m
Deal found 11/4![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:07 am -
1 stop7h 46m
Thu 12/103:03 pm -
1 stop7h 38m
Deal found 11/3![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:17 am -
2 stops11h 44m
Mon 2/87:20 am -
2 stops14h 11m
Deal found 11/3![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:00 am -
1 stop7h 24m
Mon 1/42:46 pm -
1 stop6h 35m
Deal found 10/30![United Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:10 am -
1 stop8h 55m
Sat 1/168:04 am -
2 stops12h 53m
Deal found 10/31![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
2 stops8h 37m
Sun 12/61:33 pm -
2 stops9h 08m
Deal found 11/2![Delta logo]()
$507
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2112:53 pm -
2 stops11h 05m
Tue 1/268:04 am -
2 stops13h 47m
Deal found 10/31![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:18 pm -
1 stop7h 48m
Sat 12/57:42 am -
2 stops10h 29m
Deal found 11/1![Delta logo]()
$559
Last-minute flights from Dulles Intl to TucsonDiscover last-minute flight deals from Dulles Intl to Tucson. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Tucson. Data last updated November 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:10 am -
2 stops12h 38m
Wed 12/26:01 am -
1 stop6h 00m
Deal found 11/3![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:35 pm -
2 stops12h 32m
Fri 12/46:01 am -
1 stop8h 01m
Deal found 10/31![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
1 stop7h 28m
Tue 12/82:41 pm -
1 stop6h 34m
Deal found 11/3![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:24 pm -
1 stop9h 35m
Fri 12/412:09 pm -
1 stop6h 40m
Deal found 10/31![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:00 pm -
1 stop8h 07m
Wed 12/912:17 pm -
1 stop9h 30m
Deal found 11/4![Delta logo]()
$438
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:26 am -
1 stop7h 11m
Thu 12/1012:17 pm -
1 stop9h 30m
Deal found 11/3![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 am -
1 stop9h 53m
Tue 1/512:11 pm -
1 stop9h 20m
Deal found 11/2![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 am -
1 stop12h 49m
Sun 12/2012:47 pm -
1 stop14h 33m
Deal found 11/2![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:50 pm -
1 stop8h 08m
Mon 1/412:47 pm -
1 stop14h 33m
Deal found 10/30![American Airlines logo]()
$435
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 November 4, 2026.
Search for one-way flight options from Dulles Intl to Tucson. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 am -
1 stop9h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Delta logo]()
$215
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:21 pm -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$224
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:26 am -
2 stops11h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/97:10 am -
1 stop8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$240
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:10 am -
1 stop9h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:00 pm -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:15 pm -
1 stop8h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 am -
2 stops8h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:10 am -
1 stop9h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$281
Find flight deals from Dulles Intl to Tucson
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Tucson (TUS). 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $423 (American Airlines) |
One-way from | $215 (Delta) |
Popular in | November |
Cheapest in | February |
Average price | $770 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Tucson 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 7,457,451 searches. Data last updated November 4, 2026.
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
Cheapest round-trip
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Wed 12/9
6:00 am-1:53 pm
1 stop9h 53m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Sat 1/9
12:39 pm-10:04 pm
2 stops11h 25m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$220
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Fri 1/8
8:15 am-3:42 pm
1 stop9h 27m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$224
Quickest round-trip
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Thu 12/3
4:21 pm-9:30 pm
1 stop7h 09m
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
Thu 1/21
9:49 am-3:42 pm
1 stop7h 53m
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
Mon 12/7
7:26 am-4:57 pm
2 stops11h 31m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$229
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Fri 1/8
6:00 am-2:04 pm
2 stops10h 04m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$229
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Wed 12/16
6:00 am-12:37 pm
2 stops8h 37m
Tucson
Tue 1/5
1:44 pm-12:51 am
1 stop9h 07m
$434
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Wed 1/20
4:15 pm-9:35 pm
1 stop7h 20m
Tucson
Fri 1/29
12:20 pm-9:18 pm
1 stop6h 58m
$438
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Mon 1/4
3:15 pm-10:04 pm
1 stop8h 49m
Tucson
Tue 1/12
7:22 am-9:17 pm
2 stops11h 55m
$443
Showing 1-10 of 18 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Tucson?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tucson (average of $417). Flying from Washington, D.C. Dulles Intl Airport to Tucson in November is currently the most expensive (average of $770). 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.
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 $510 and $1,122 in January.The cheapest round-trip price found within the last 5 days was $423 on American Airlines (Jan 13-Jan 20).
Reviews of airlines servicing Tucson
Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated November 4, 2026.
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.
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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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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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$459 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$517 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$387 | Average$584 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$391 | Average$535 | FlexibilityNo cancel fee | On-time63% |