Cheap Flight Tickets from Dallas (DAL) to Washington (IAD), Starting at $472

Good to Know: Cheapest and Fastest DAL - IAD Flights

Useful information for finding best airline tickets from Dallas Love Field to Washington Dulles International on your next trip.

Cheapest Round Trip Flight

$472

DL Delta Airlines • 1 stop • 8h 24m

Jul 03 – Jul 07

The cheapest round trip flight from Dallas to Washington (DAL-IAD-DAL) is currently $472

🔍 Search Flights

Fastest Flight

7h 18m

The fastest nonstop flight from Dallas to Washington (DAL-IAD) takes 7h 18m

Top Airlines Flying from Dallas to Washington

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Dallas (DAL) to Washington (IAD)

Compare and book low fare round-trip air tickets from Dallas to Washington. Ideal for travelers with confirmed return itineraries.

Jul 03 - Jul 07, Economy
DL
Dallas → Washington
8h 24m
6:40 PM - 12:44 AM • 1 stop
DL
Dallas → Washington
10h 6m
5:26 PM - 10:32 PM • 1 stop
$472
Delta Airlines
Jul 03 - Jul 07, Economy
DL
Dallas → Washington
7h 18m
6:05 AM - 11:43 AM • 1 stop
DL
Dallas → Washington
9h 2m
10:21 AM - 3:03 PM • 1 stop
$522
Delta Airlines
Jul 02 - Jul 06, Economy
DL
Dallas → Washington
7h 18m
6:05 AM - 11:43 AM • 1 stop
DL
Dallas → Washington
10h 32m
6:00 AM - 11:32 AM • 1 stop
$614
Delta Airlines
Jul 02 - Jul 06, Economy
DL
Dallas → Washington
8h 24m
6:40 PM - 12:44 AM • 1 stop
DL
Dallas → Washington
10h 20m
3:02 PM - 8:22 PM • 1 stop
$614
Delta Airlines
Jul 03 - Jul 03, Economy
DL
Dallas → Washington
10h 57m
6:05 AM - 2:02 PM • 1 stop
UA
Dallas → Washington
5h 25m
6:00 PM - 8:25 PM • nonstop
$997
Delta Airlines
Jul 03 - Jul 03, Economy
DL
Dallas → Washington
7h 18m
6:05 AM - 11:43 AM • 1 stop
UA
Dallas → Washington
5h 25m
6:00 PM - 8:25 PM • nonstop
$1003
Delta Airlines

Fly from Dallas to Washington with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Dallas to Washington? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Dallas to Washington Flights

What are the airports in Dallas?
DAL
What’s the most popular airline flying from DAL to IAD?
The most popular airline flying from Dallas to Washington are
Can I fly from DAL to IAD non-stop?
NO
Which airlines fly nonstop between Dallas and Washington?
The non-stop flights between Dallas and Washington are .
What’s the earliest departure time from DAL to IAD Airport?
The earliest flight leaves DAL at 6:05 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Dallas to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DAL to IAD?
Read the fare rules of the Dallas to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Dallas and Washington?
operate flights between Dallas and Washington
How long does a flight from Dallas to Washington take?
It takes approximately 3 hour to fly non-stop from DAL to IAD, which is 1163.56 miles by air.
Which airlines provide the cheapest flights from Dallas (DAL) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from DAL were found on DL : USD 472
Do I need a passport to fly between DAL and IAD?
No
What’s the latest departure time from DAL to IAD ?
The last flight leaves DAL at 6:40 pm

Essential Information for Booking Flights from Dallas (DAL) - AI Insights

What's the cheapest airline from dal to iad?
For a one-way trip from Dallas Love Field (DAL) to Washington Dulles International Airport (IAD), consider Southwest Airlines (WN) as an option. With Premium Economy class, you can enjoy enhanced comfort and more legroom. Booking in advance is recommended, ideally 45 days prior to your desired travel date, to secure the best fares.
What's the popular airline to fly from dal to iad?
You can fly from Dallas Love Field (DAL) to Washington Dulles International Airport (IAD) on Delta Airlines. As a premium economy passenger, you'll enjoy enhanced comfort with more legroom and amenities. With two stops, your flight will be a convenient option for those looking for budget-friendly flights.
What's the cheapest day of the week to fly from dal to iad?
The cheapest day to fly from Dallas Love Field (DAL) to Washington Dulles International Airport (IAD) is Sunday. Flying on Sundays can result in budget-friendly flights, making it an ideal option for travelers looking for affordable airfare savings.
What's the cheapest month to fly from dal to iad?
The cheapest month to fly from Dallas Love Field (DAL) to Washington Dulles International Airport (IAD) is November. Flying during this time can result in budget-friendly flights, making it an ideal option for travelers looking for affordable airfares.
Which airline/airlines fly from dal to iad?
The airlines that fly from Dallas Love Field (DAL) to Washington Dulles International Airport (IAD) include Delta Airlines, Royal Air Maroc, Qatar Airways, Cathay Pacific Airways, Frontier Airlines, WestJet Airlines, United Airlines, Gulf Air, JetBlue Airways, and Aeromexico. You can find low fares on these airlines for a budget-friendly flight experience.
What is the cheapest airfare from Milwaukee to Washington Dulles International airport on a one-way trip?
The cheapest airfare from Milwaukee to Washington Dulles International airport on a one-way trip with Southwest Airlines (WN) can be found by booking in advance. The average cost of airfare per person for a one-way trip to Washington Dulles International airport in July is around $450, but it can vary depending on the time of year and availability.
How far in advance should I book my flight for the best deals?
It is recommended to book flights at least 45 days in advance to get the best deals. However, for the cheapest airfare from Milwaukee to Washington Dulles International airport on a one-way trip with Southwest Airlines (WN), booking 60 days in advance can result in significant savings.
Can I find flights with more legroom and amenities on premium economy flights?
Yes, you can find flights with more legroom and amenities on premium economy flights. For example, Delta Airlines (DL) offers a premium economy cabin with extra legroom and amenities such as priority boarding and complimentary meals.
Are there any bus services available from Washington Dulles International airport to nearby cities?
Yes, there are bus services available from Washington Dulles International airport to nearby cities. You can take the express bus to downtown Washington D.C. or other nearby cities such as Arlington and Alexandria.
What is the average cost of airfare per person for a one-way trip to Washington Dulles International airport in July?
The average cost of airfare per person for a one-way trip to Washington Dulles International airport in July is around $450, but it can vary depending on the time of year and availability.
How can I use your website to compare airfares and find the best deals for my next flight?
You can use our website to compare airfares and find the best deals for your next flight by entering your travel dates, destination, and number of passengers. Our website will provide you with a list of available flights and their corresponding prices.
Can I book flights online directly through your website or do I need to contact an agent?
You can book flights online directly through our website. Simply enter your travel dates, destination, and number of passengers, and our website will provide you with a list of available flights and their corresponding prices.

Dallas (DAL) to Washington (IAD): Airport Information

Origin Airport Dallas Love Field, Dallas, US
Destination Airport Washington Dulles International , Washington, US
Distance 1164 miles

More Flight Options for Dallas (DAL) and Washington (IAD)

Why Fareleaders for DAL to IAD Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Dallas to Washington flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on DAL to IAD flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Dallas to Washington flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Dallas (DAL) to Washington (IAD)
Terms and Conditions*