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$118+ Cheap flights from Dallas/Fort Worth (DFW) to Dulles Intl (IAD)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IAD
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Dallas/Fort Worth to Washington, D.C. Dulles Intl are usually found in January or September, booked 46 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Dallas/Fort Worth to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 July 25, 2024.

Popular in

March

Cheapest in

January

Average price

$349

Round-trip from

$118
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 17% potential price drop
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Average for round-trip flights in July 2024
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From Dallas/Fort Worth to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Monday departure is the best way to save up to 38% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport, book at least 42 days before your planned departure. Booking around this time can save you about 146% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $202 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $362.

What is the cheapest month to fly from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

September can be a great time to fly to Washington, D.C. Dulles Intl Airport from Dallas/Fort Worth Airport with a flight ticket averaging about $247. Cheapflights users have found deals in the month of September for as cheap as $63. The most expensive prices can be found in the month of June.

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

When flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the afternoon.

Cheap Dallas/Fort Worth to Dulles Intl flights in July & August 2024

Find cheap flight options from Dallas/Fort Worth to Dulles Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from Dallas to Washington, D.C. in July and August 2024. For more flight deals, be sure to check back very soon.
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/2812:31 pmDFW - IAD
Nonstop3h 07mAmerican Airlines
Wed 8/285:38 pmIAD - DFW
1 stop5h 12mAmerican Airlines
Deal found 7/25$207
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/157:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Thu 8/226:52 amIAD - DFW
Nonstop3h 13mAmerican Airlines
Deal found 7/25$239
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Tue 8/2712:31 pmDFW - IAD
Nonstop3h 07mAmerican Airlines
Tue 9/38:13 pmIAD - DFW
1 stop12h 04mAmerican Airlines
Deal found 7/25$242
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/315:25 pmDFW - IAD
Nonstop3h 00mUnited Airlines
Wed 9/410:44 amIAD - DFW
1 stop9h 10mUnited Airlines
Deal found 7/25$244
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/157:32 amDFW - IAD
Nonstop3h 04mUnited Airlines
Sat 8/175:33 pmIAD - DFW
1 stop5h 57mUnited Airlines
Deal found 7/25$249
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/313:54 pmDFW - IAD
1 stop5h 15mUnited Airlines
Wed 9/410:44 amIAD - DFW
1 stop9h 10mUnited Airlines
Deal found 7/25$254
This Delta deal was found by Cheapflights users on 7/25. 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 8/157:00 amDFW - IAD
1 stop7h 57mDelta
Tue 8/206:10 amIAD - DFW
1 stop4h 59mDelta
Deal found 7/25$258
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/307:30 amDFW - IAD
Nonstop3h 00mUnited Airlines
Mon 9/28:20 amIAD - DFW
Nonstop3h 18mUnited Airlines
Deal found 7/25$261
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/297:30 amDFW - IAD
Nonstop3h 00mUnited Airlines
Mon 9/28:20 amIAD - DFW
Nonstop3h 18mUnited Airlines
Deal found 7/25$263

Dallas/Fort Worth to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Dallas/Fort Worth and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from Dallas to Washington, D.C. in July and August 2024. For more flight deals, be sure to check back very soon.
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/174:00 pmDFW - IAD
1 stop6h 03mDelta
Mon 8/194:52 pmIAD - DFW
1 stop8h 03mDelta
Deal found 7/24$146
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/511:15 amDFW - IAD
1 stop7h 41mDelta
Sun 9/86:00 amIAD - DFW
1 stop7h 33mDelta
Deal found 7/24$149
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/157:00 amDFW - IAD
1 stop7h 57mDelta
Fri 8/166:00 amIAD - DFW
1 stop7h 33mDelta
Deal found 7/24$158
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/2112:31 pmDFW - IAD
Nonstop3h 07mAmerican Airlines
Wed 8/218:13 pmIAD - DFW
1 stop5h 07mAmerican Airlines
Deal found 7/24$222
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/237:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Mon 8/266:52 amIAD - DFW
Nonstop3h 13mAmerican Airlines
Deal found 7/25$239
This American Airlines deal was found by Cheapflights users on 7/23. 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 10/37:11 pmDFW - IAD
Nonstop2h 59mAmerican Airlines
Thu 10/1011:53 amIAD - DFW
Nonstop3h 31mAmerican Airlines
Deal found 7/23$240
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 11/62:26 pmDFW - IAD
1 stop8h 31mAmerican Airlines
Mon 11/115:05 pmIAD - DFW
Nonstop3h 40mAmerican Airlines
Deal found 7/25$242
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/197:30 amDFW - IAD
Nonstop3h 00mUnited Airlines
Wed 8/2110:44 amIAD - DFW
1 stop9h 10mUnited Airlines
Deal found 7/24$244
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 8/2012:31 pmDFW - IAD
Nonstop3h 07mAmerican Airlines
Tue 8/275:29 pmIAD - DFW
Nonstop3h 25mAmerican Airlines
Deal found 7/24$245

Dallas/Fort Worth to Dulles Intl flights leaving soon

Find last-minute flight options from Dallas/Fort Worth 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 2,752,877 searches. Data last updated July 25, 2024.
Users seeking a last-minute flight from Dallas to Washington, D.C. should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/28:40 pmDFW - IAD
1 stop15h 30mMultiple Airlines
Sun 8/45:10 pmIAD - DFW
1 stop8h 23mMultiple Airlines
Deal found 7/23$294
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/313:36 pmDFW - IAD
3 stops23h 34mMultiple Airlines
Wed 8/2812:55 pmIAD - DFW
3 stops19h 07mMultiple Airlines
Deal found 7/23$295
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/63:27 pmDFW - IAD
3 stops23h 28mMultiple Airlines
Sun 8/115:14 pmIAD - DFW
1 stop8h 19mMultiple Airlines
Deal found 7/24$301
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/112:20 pmDFW - IAD
3 stops22h 00mMultiple Airlines
Sun 8/45:10 pmIAD - DFW
1 stop8h 23mMultiple Airlines
Deal found 7/23$304
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 8/67:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Thu 8/226:52 amIAD - DFW
Nonstop3h 13mAmerican Airlines
Deal found 7/23$314
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/65:33 amDFW - IAD
3 stops27h 57mMultiple Airlines
Thu 8/2212:55 pmIAD - DFW
3 stops19h 07mMultiple Airlines
Deal found 7/23$318
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 8/66:40 amDFW - IAD
1 stop4h 58mAmerican Airlines
Thu 8/226:52 amIAD - DFW
Nonstop3h 13mAmerican Airlines
Deal found 7/23$324
This Delta deal was found by Cheapflights users on 7/23. 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 8/65:30 amDFW - IAD
1 stop4h 44mDelta
Thu 8/221:36 pmIAD - DFW
1 stop5h 54mDelta
Deal found 7/23$333
This Sun Country Air deal was found by Cheapflights users on 7/24. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/28:40 pmDFW - IAD
1 stop15h 30mSun Country Air
Thu 8/812:13 pmIAD - DFW
1 stop22h 00mSun Country Air
Deal found 7/24$335

One-way flights to Dulles Intl from Dallas/Fort Worth

Search for one-way flight options from Dallas/Fort Worth 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 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from Dallas to Washington, D.C.. Those needing a return flight from Dallas to Washington, D.C. can use the search form above.
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/247:30 amDFW - IAD
Nonstop3h 09mUnited Airlines
Deal found 7/24$120
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/237:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Deal found 7/24$123
This Delta deal was found by Cheapflights users on 7/24. 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 8/237:40 amDFW - IAD
1 stop8h 44mDelta
Deal found 7/24$129
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/98:40 pmDFW - IAD
1 stop14h 30mSun Country Air
Deal found 7/25$140
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/307:11 pmDFW - IAD
Nonstop2h 59mAmerican Airlines
Deal found 7/23$144
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:14 pmDFW - IAD
3 stops21h 41mMultiple Airlines
Deal found 7/23$145
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/275:15 amDFW - IAD
3 stops14h 35mMultiple Airlines
Deal found 7/25$146
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/213:53 pmDFW - IAD
2 stops19h 03mMultiple Airlines
Deal found 7/24$147
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/222:39 pmDFW - IAD
3 stops26h 58mMultiple Airlines
Deal found 7/25$149

Find flights from Dallas/Fort Worth to Dulles Intl within your budget

Customize your flight search to find flights from Dallas/Fort Worth 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$118 - $384

Route

Depart

Return

Price

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 10/9

1 stop7h 45m

Washington, D.C. Dulles Intl

Wed 10/16

1 stop5h 11m

$118

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 9/5

1 stop7h 57m

Washington, D.C. Dulles Intl

Sun 9/8

1 stop5h 08m

$136

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 8/17

1 stop6h 03m

Washington, D.C. Dulles Intl

Mon 8/19

1 stop8h 03m

$146

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 9/5

1 stop7h 41m

Washington, D.C. Dulles Intl

Sun 9/8

1 stop7h 33m

$149

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 8/21

Nonstop3h 07m

Washington, D.C. Dulles Intl

Wed 8/21

1 stop5h 07m

$222

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Mon 8/19

Nonstop3h 00m

Washington, D.C. Dulles Intl

Wed 8/21

1 stop9h 10m

$244

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 8/20

3 stops21h 56m

Washington, D.C. Dulles Intl

Tue 8/27

3 stops19h 07m

$251

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 10/10

1 stop21h 24m

Washington, D.C. Dulles Intl

Sun 10/13

1 stop24h 40m

$365

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Mon 9/9

2 stops21h 06m

Washington, D.C. Dulles Intl

Thu 9/12

2 stops19h 15m

$384

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Dulles Intl. Price data was last updated on July 23, 2024.
Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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What is the cheapest day to fly from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Dulles Intl. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Dallas/Fort Worth to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Dallas/Fort Worth 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 July 25, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Delta from Dallas to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Sun Country Air
7.1
Good
515 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport for under $200. The cheapest flight booked recently is on Delta for just $118, but on average you can expect to pay $221.

  • Are there nonstop flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport under $300. A good price for a nonstop flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport is less than $295.

  • Are there last-minute flights available from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport for under $300?

    There are currently 20+ open flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.

  • What days are nonstop flights available from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

    Nonstop flights are available for this route on the following days: Monday, Friday.

  • How many flights depart from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport on average per day?

    Per day, 2 flights depart from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport on average.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

    Departing from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport will take you 3h. The distance from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport is about 1176 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, Delta ($118), American Airlines ($222), and United Airlines ($244) offers the cheapest pricing from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport. Delta is currently priced 64% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $120 on United Airlines. Other airlines that offer cheap prices include American Airlines from $123 and Delta from $129 one-way.

  • What are the most reliable airlines from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

    The top 3 most reliable airlines when flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport are Mesa Airlines (78%), United Airlines (77%) and Brussels Airlines (75%).

  • What are the cheapest flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $114. While the most popular route (Dallas/Fort Worth - Washington, D.C. Dulles Intl) can be booked for $156 on average our data indicates $740 when flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport.

  • What does DFW to IAD mean?

    This is defined as Dallas/Fort Worth Airport (DFW) 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 Dallas/Fort Worth to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Dallas/Fort Worth 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 Dallas/Fort Worth to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dallas/Fort Worth 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 Dallas/Fort Worth to Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from Dallas/Fort Worth to Dulles Intl?

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

  • Can I find deals for business class flights from Dallas/Fort Worth to Dulles Intl?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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 Dallas/Fort Worth to Dulles Intl that allow pets onboard?

    Many airlines flying from Dallas/Fort Worth 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 Dallas/Fort Worth to Dulles Intl?

    Yes, you can often find last-minute deals on Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 7/25.

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

    The most popular airlines flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

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

    Currently, September is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $378). 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.

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Alternative routes for Dallas/Fort Worth to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Dallas/Fort Worth to Dulles Intl

Discover the top 6 airlines that operate flights from Dallas/Fort Worth 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$49Average$153FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$69Average$148FlexibilityNo cancel feeOn-time75%
FrontierCheapest$80Average$169FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$184Average$353FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$202Average$317FlexibilityNo cancel feeOn-time71%
DeltaCheapest$220Average$304FlexibilityNo cancel feeOn-timeN/A
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Search flights from Dallas/Fort Worth to Dulles Intl by cabin class

Find flights from Dallas/Fort Worth to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Dallas/Fort Worth to Dulles Intl

Find hourly flight availability from Dallas/Fort Worth to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
19%of flight departuresMorning6 am to noon
49%of flight departuresAfternoonNoon to 6 pm
31%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dallas/Fort Worth to Dulles Intl

Explore weekly flight availability from Dallas/Fort Worth to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2024.
Sunday13daily flights
Monday13daily flights
Tuesday13daily flights
Wednesday13daily flights
Thursday12daily flights
Friday13daily flights
Saturday13daily flights

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