Cheap flights from Dallas to Dulles Intl (IAD) from $104

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 7/1. 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.
DFW — IAD
Jun 4 — Jun 111

The best prices from Dallas to Washington, D.C. Dulles Intl are usually found in January or September, booked 65 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Dallas to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 May 30, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$236

One-way from

$115
High demand for flights, 17% potential price rise
Best time to find cheap flights, 18% potential price drop
From Dallas to Washington, D.C. Dulles Intl
One-way flight from Dallas to Washington, D.C. Dulles Intl

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

Travelers have found that booking a Tuesday departure is the best way to save up to 22% 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 to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Dallas to Washington, D.C. Dulles Intl Airport, book at least 39 days before your planned departure. Booking around this time can save you about 63% 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 $356.

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

September can be a great time to fly to Washington, D.C. Dulles Intl Airport from Dallas with a flight ticket averaging about $247. Cheapflights users have found deals in the month of September for as cheap as $76. The most expensive prices can be found in the month of July.

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

When flying from Dallas 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 in the evening, which can drop the price by up to 14% versus a flight in the afternoon.

Cheap American Airlines flights from Dallas to Dulles Intl

Explore cheap flight options specifically provided by American Airlines for the route between Dallas and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider these cheap American Airlines flights we've found departing from Dallas to Washington, D.C.. Deals update often to give you more flight options matching your criteria
Sun 9/17:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Sat 9/76:55 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$207
Wed 8/77:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Sat 9/75:22 pmIAD - DFW
Nonstop3h 15mAmerican Airlines
Deal found 5/29$208
Thu 9/57:11 pmDFW - IAD
Nonstop2h 58mAmerican Airlines
Mon 9/95:22 pmIAD - DFW
Nonstop3h 15mAmerican Airlines
Deal found 5/30$218
Sat 6/297:19 pmDFW - IAD
Nonstop3h 05mAmerican Airlines
Fri 7/56:00 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$229
Sat 6/297:19 pmDFW - IAD
Nonstop3h 05mAmerican Airlines
Sat 7/66:00 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$234
Fri 8/212:19 pmDFW - IAD
Nonstop3h 03mAmerican Airlines
Fri 8/95:29 pmIAD - DFW
Nonstop3h 25mAmerican Airlines
Deal found 5/29$253
Thu 8/17:19 pmDFW - IAD
Nonstop3h 05mAmerican Airlines
Sat 8/36:00 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$254
Wed 8/75:00 amDFW - IAD
1 stop6h 37mAmerican Airlines
Fri 9/65:22 pmIAD - DFW
Nonstop3h 15mAmerican Airlines
Deal found 5/29$256
Tue 8/64:04 pmDFW - IAD
1 stop7h 14mAmerican Airlines
Tue 9/36:52 amIAD - DFW
Nonstop3h 13mAmerican Airlines
Deal found 5/30$257

Cheap United Airlines flights from Dallas to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Dallas and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Dallas to Washington, D.C.. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 7/95:25 pmDFW - IAD
Nonstop3h 00mUnited Airlines
Wed 7/178:20 amIAD - DFW
Nonstop3h 15mUnited Airlines
Deal found 5/29$209
Tue 7/95:48 pmDFW - IAD
1 stop5h 42mUnited Airlines
Wed 7/108:20 amIAD - DFW
Nonstop3h 15mUnited Airlines
Deal found 5/29$219
Fri 7/511:45 amDFW - IAD
Nonstop3h 05mUnited Airlines
Tue 7/912:36 pmIAD - DFW
Nonstop3h 09mUnited Airlines
Deal found 5/30$230
Thu 8/155:15 amDFW - IAD
1 stop5h 26mUnited Airlines
Mon 8/198:20 amIAD - DFW
Nonstop3h 18mUnited Airlines
Deal found 5/30$239
Fri 7/1211:45 amDFW - IAD
Nonstop3h 05mUnited Airlines
Tue 7/1612:36 pmIAD - DFW
Nonstop3h 09mUnited Airlines
Deal found 5/30$242
Sun 8/47:32 amDFW - IAD
Nonstop3h 04mUnited Airlines
Sat 8/105:21 pmIAD - DFW
Nonstop3h 19mUnited Airlines
Deal found 5/29$243
Wed 7/1011:45 amDFW - IAD
Nonstop3h 05mUnited Airlines
Tue 7/1612:36 pmIAD - DFW
Nonstop3h 09mUnited Airlines
Deal found 5/29$249
Sun 6/307:32 amDFW - IAD
Nonstop3h 04mUnited Airlines
Mon 7/15:21 pmIAD - DFW
Nonstop3h 19mUnited Airlines
Deal found 5/29$250
Sun 6/307:32 amDFW - IAD
Nonstop3h 04mUnited Airlines
Tue 7/28:20 amIAD - DFW
Nonstop3h 15mUnited Airlines
Deal found 5/29$252

Cheap Dallas to Dulles Intl flights in May & June 2024

Find cheap flight options from Dallas to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the most attractive deals on flights from Dallas to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Wed 6/197:30 amDFW - IAD
Nonstop3h 04mUnited Airlines
Wed 6/268:25 amIAD - DFW
Nonstop3h 14mUnited Airlines
Deal found 5/29$209
Wed 6/193:55 pmDFW - IAD
1 stop7h 04mUnited Airlines
Wed 6/265:30 pmIAD - DFW
Nonstop3h 19mUnited Airlines
Deal found 5/29$219
Tue 6/255:40 amDFW - IAD
1 stop4h 45mDelta
Tue 7/27:20 pmIAD - DFW
1 stop5h 41mDelta
Deal found 5/29$227
Tue 6/253:30 pmDFW - IAD
1 stop6h 28mDelta
Tue 7/27:05 amIAD - DFW
1 stop6h 24mDelta
Deal found 5/29$228
Sat 6/297:19 pmDFW - IAD
Nonstop3h 05mAmerican Airlines
Fri 7/56:00 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$229
Sat 6/297:19 pmDFW - IAD
Nonstop3h 05mAmerican Airlines
Sat 7/66:00 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$234
Thu 6/205:55 amDFW - IAD
1 stop4h 45mDelta
Tue 6/256:00 amIAD - DFW
1 stop5h 14mDelta
Deal found 5/29$238
Wed 6/129:35 pmDFW - IAD
1 stop13h 11mSun Country Air
Tue 6/1811:50 amIAD - DFW
1 stop7h 57mSun Country Air
Deal found 5/29$240
Wed 6/129:35 pmDFW - IAD
1 stop13h 11mSun Country Air
Tue 6/1811:50 amIAD - DFW
1 stop7h 57mSun Country Air
Deal found 5/29$245

Dallas to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Dallas and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the most attractive deals on flights from Dallas to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Sun 9/17:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Sat 9/76:55 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$207
Wed 8/77:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Sat 9/75:22 pmIAD - DFW
Nonstop3h 15mAmerican Airlines
Deal found 5/29$208
Tue 7/95:25 pmDFW - IAD
Nonstop3h 00mUnited Airlines
Wed 7/178:20 amIAD - DFW
Nonstop3h 15mUnited Airlines
Deal found 5/29$209
Thu 9/57:11 pmDFW - IAD
Nonstop2h 58mAmerican Airlines
Mon 9/95:22 pmIAD - DFW
Nonstop3h 15mAmerican Airlines
Deal found 5/30$218
Tue 7/95:48 pmDFW - IAD
1 stop5h 42mUnited Airlines
Wed 7/108:20 amIAD - DFW
Nonstop3h 15mUnited Airlines
Deal found 5/29$219
Sun 9/14:00 pmDFW - IAD
1 stop6h 03mDelta
Sat 9/77:16 amIAD - DFW
1 stop7h 59mDelta
Deal found 5/30$226
Tue 6/255:40 amDFW - IAD
1 stop4h 45mDelta
Tue 7/27:20 pmIAD - DFW
1 stop5h 41mDelta
Deal found 5/29$227
Tue 6/253:30 pmDFW - IAD
1 stop6h 28mDelta
Tue 7/167:11 pmIAD - DFW
1 stop5h 44mDelta
Deal found 5/29$228
Wed 7/316:00 amDAL - IAD
1 stop4h 31mDelta
Tue 8/64:54 pmIAD - DAL
1 stop7h 55mDelta
Deal found 5/30$228

Non-stop flights to Dulles Intl from Dallas

Discover non-stop flight options from Dallas to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
For a quicker trip, book one of these direct flights from Dallas to Washington, D.C.. Search for alternative flights from Dallas to Washington, D.C. by utilizing the search form above.
Wed 8/77:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Sat 9/75:22 pmIAD - DFW
Nonstop3h 15mAmerican Airlines
Deal found 5/29$208
Tue 7/95:25 pmDFW - IAD
Nonstop3h 00mUnited Airlines
Wed 7/178:20 amIAD - DFW
Nonstop3h 15mUnited Airlines
Deal found 5/29$209
Thu 8/87:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Fri 9/65:22 pmIAD - DFW
Nonstop3h 15mAmerican Airlines
Deal found 5/30$218
Wed 8/147:11 pmDFW - IAD
Nonstop3h 11mAmerican Airlines
Sun 8/185:29 pmIAD - DFW
Nonstop3h 25mAmerican Airlines
Deal found 5/29$219
Sat 6/297:19 pmDFW - IAD
Nonstop3h 05mAmerican Airlines
Fri 7/56:00 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$229
Fri 7/511:45 amDFW - IAD
Nonstop3h 05mUnited Airlines
Tue 7/912:36 pmIAD - DFW
Nonstop3h 09mUnited Airlines
Deal found 5/30$230
Sat 6/297:19 pmDFW - IAD
Nonstop3h 05mAmerican Airlines
Sat 7/66:00 amIAD - DFW
Nonstop3h 11mAmerican Airlines
Deal found 5/29$234
Fri 7/1211:45 amDFW - IAD
Nonstop3h 05mUnited Airlines
Tue 7/1612:36 pmIAD - DFW
Nonstop3h 09mUnited Airlines
Deal found 5/30$242
Sun 8/47:32 amDFW - IAD
Nonstop3h 04mUnited Airlines
Sat 8/105:21 pmIAD - DFW
Nonstop3h 19mUnited Airlines
Deal found 5/29$243

Dallas to Dulles Intl flights leaving soon

Find last-minute flight options from Dallas 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 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the last-minute flights available departing from Dallas to Washington, D.C.. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 6/55:05 amDFW - IAD
3 stops34h 05mMultiple Airlines
Wed 6/1211:16 amIAD - DFW
2 stops23h 10mMultiple Airlines
Deal found 5/29$321
Wed 6/58:00 amDFW - IAD
3 stops22h 20mMultiple Airlines
Tue 6/115:35 pmIAD - DFW
3 stops21h 59mMultiple Airlines
Deal found 5/29$332
Tue 6/410:50 amDFW - IAD
1 stop22h 31mSun Country Air
Tue 6/1111:30 amIAD - DFW
1 stop6h 23mSun Country Air
Deal found 5/29$335
Sun 6/96:06 amDFW - IAD
1 stop8h 28mMultiple Airlines
Sun 6/168:00 amIAD - DFW
1 stop12h 27mMultiple Airlines
Deal found 5/29$338
Wed 6/58:00 amDFW - IAD
3 stops26h 35mMultiple Airlines
Tue 6/115:35 pmIAD - DFW
3 stops28h 39mMultiple Airlines
Deal found 5/29$344
Tue 6/410:50 amDFW - IAD
1 stop22h 31mSun Country Air
Thu 6/612:03 pmIAD - DFW
1 stop22h 57mSun Country Air
Deal found 5/29$350
Sun 6/99:40 amDFW - IAD
1 stop7h 39mDelta
Tue 6/256:00 amIAD - DFW
1 stop5h 14mDelta
Deal found 5/29$353
Wed 6/57:30 amDFW - IAD
Nonstop3h 04mUnited Airlines
Wed 6/128:25 amIAD - DFW
Nonstop3h 14mUnited Airlines
Deal found 5/29$359
Thu 6/612:25 pmDFW - IAD
3 stops22h 10mMultiple Airlines
Mon 6/1010:50 amIAD - DFW
1 stop6h 28mMultiple Airlines
Deal found 5/28$370

One-way flights to Dulles Intl from Dallas

Search for one-way flight options from Dallas 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 2,784,634 searches. Data last updated May 30, 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.. Users can also find round-trip Dallas to Washington, D.C. flights by using the search form above.
Mon 7/17:32 amDFW - IAD
Nonstop3h 04mUnited Airlines
Deal found 5/29$104
Sat 8/35:25 pmDFW - IAD
Nonstop3h 00mUnited Airlines
Deal found 5/28$105
Mon 7/13:47 pmDFW - IAD
1 stop7h 05mUnited Airlines
Deal found 5/28$113
Tue 7/26:05 pmDAL - IAD
1 stop4h 54mDelta
Deal found 5/29$113
Wed 7/105:30 amDFW - IAD
1 stop4h 54mDelta
Deal found 5/29$114
Tue 7/97:30 amDAL - IAD
1 stop7h 29mDelta
Deal found 5/29$114
Sat 6/297:19 pmDFW - IAD
Nonstop3h 05mAmerican Airlines
Deal found 5/29$115
Wed 6/267:35 pmDFW - IAD
1 stop14h 45mSun Country Air
Deal found 5/29$118
Sat 6/295:48 pmDFW - IAD
1 stop5h 42mUnited Airlines
Deal found 5/29$124

Find flights from Dallas to Dulles Intl within your budget

Customize your flight search to find flights from Dallas 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$207 - $295

Route

Depart

Return

Price

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sun 9/1

Nonstop3h 11m

Washington, D.C. Dulles Intl

Sat 9/7

Nonstop3h 11m

$207

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 8/7

Nonstop3h 11m

Washington, D.C. Dulles Intl

Sat 9/7

Nonstop3h 15m

$208

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 7/9

Nonstop3h 00m

Washington, D.C. Dulles Intl

Wed 7/17

Nonstop3h 15m

$209

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 9/5

Nonstop2h 58m

Washington, D.C. Dulles Intl

Mon 9/9

Nonstop3h 15m

$218

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 7/9

1 stop5h 42m

Washington, D.C. Dulles Intl

Wed 7/10

Nonstop3h 15m

$219

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sun 9/1

1 stop6h 03m

Washington, D.C. Dulles Intl

Sat 9/7

1 stop7h 59m

$226

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 6/25

1 stop4h 45m

Washington, D.C. Dulles Intl

Tue 7/2

1 stop5h 41m

$227

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 6/12

1 stop13h 11m

Washington, D.C. Dulles Intl

Tue 6/18

1 stop7h 57m

$240

Dallas/Fort WorthWashington, D.C. Dulles Intl

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 6/11

1 stop15h 36m

Washington, D.C. Dulles Intl

Wed 6/12

3 stops20h 32m

$295

Flights are sorted by cheapest first

Deals found on 5/29

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Dulles Intl. Price data was last updated on May 24, 2024.
The price you pay for your flight from Dallas to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Dallas to Dulles Intl. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Dallas to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon 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 Dallas to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Dallas 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

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 May 30, 2024.
Read through reviews of airlines operating flights from Dallas to Washington, D.C., such as American Airlines, United Airlines and Sun Country Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,956 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,956 reviews
Southwest
8.2
Very good
5,956 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.1
Very good
9,201 reviews
Southwest
8.2
Very good
5,956 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
10,457 reviews
Southwest
8.2
Very good
5,956 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
10,777 reviews
Southwest
8.2
Very good
5,956 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.3
Good
14,284 reviews
Southwest
8.2
Very good
5,956 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Comfort

8.1

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Dallas 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 to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Dallas to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on American Airlines for just $207, but on average you can expect to pay $229.

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

    Cheapflights has at least 20 direct flights from Dallas to Washington, D.C. Dulles Intl Airport under $300. A good price for a nonstop flight from Dallas to Washington, D.C. Dulles Intl Airport is less than $242.

  • Are there last-minute flights available from Dallas to Washington, D.C. Dulles Intl Airport for under $400?

    There are currently 20+ open flights from Dallas to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $400.

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

    Nonstop flights are available for this route on the following days: Sunday, Thursday, Saturday.

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

    2 flight departures from Dallas to Washington, D.C. Dulles Intl Airport per day on average.
    Morning (6am - Noon) - 100% of flight departures

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

    For as low as $207, American Airlines can have you in Washington, D.C. Dulles Intl Airport from Dallas in 3h. The distance between Dallas and 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 to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Dallas to Washington, D.C. Dulles Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $207 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $209 and $226 round-trip. American Airlines is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Dallas 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 $104. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Dallas to Washington, D.C. Dulles Intl Airport for a low price.

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

    The top 3 most reliable airlines when flying from Dallas to Washington, D.C. Dulles Intl Airport are Mesa Airlines (88%), United Airlines (87%) and Brussels Airlines (85%).

  • What are the cheapest flights from Dallas 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 $227 on average our data indicates $1,646 when flying from Dallas to Washington, D.C. Dulles Intl Airport.

  • What does DFW to IAD mean?

    DFW stands for Dallas/Fort Worth Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Dallas Love Field Airport (DAL), Waco Airport (ACT), Tyler Pounds Field Airport (TYR), Dallas Addison Airport (ADS).

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

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

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

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

  • How can I find direct flights from Dallas 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 to Dulles Intl.

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

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

    Many airlines flying from Dallas 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 to Dulles Intl?

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

    The Dallas to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/30.

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

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

    Currently, September is the cheapest month in which you can book a flight from Dallas to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Dallas to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $388). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Top 6 airlines flying from Dallas to Dulles Intl

Discover the top 6 airlines that operate flights from Dallas 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$49Average$150FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$69Average$148FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
FrontierCheapest$80Average$167FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$179Average$357FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$198Average$324FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$216Average$296FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Dallas to Dulles Intl by cabin class

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

Hourly flight availability from Dallas to Dulles Intl

Find hourly flight availability from Dallas 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 May 30, 2024.
1%of flight departuresEarly morningMidnight to 6 am
53%of flight departuresMorning6 am to noon
16%of flight departuresAfternoonNoon to 6 pm
30%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dallas to Dulles Intl

Explore weekly flight availability from Dallas 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 May 30, 2024.
Sunday13daily flights
Monday13daily flights
Tuesday13daily flights
Wednesday13daily flights
Thursday12daily flights
Friday13daily flights
Saturday13daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dallas to Dulles Intl?

When you search for this flight from Dallas to Dulles Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dallas to Dulles Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dallas to Dulles Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dallas to Dulles Intl with no change fees?

Certainly. Search results for flights to Dulles Intl from Dallas shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dallas to Dulles Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.