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Cheap flights from Maryland to Dulles Intl (IAD) from $101

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 6/22. 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.
BWI — IAD
May 24 — May 311
From?
To?
Fri 5/24
Fri 5/31
1 adult, Economy
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When is the cheapest time to fly from Maryland to Washington, D.C. Dulles Intl Airport (MD - IAD)?

When flying from Maryland to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Maryland to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Maryland 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 2,621,518 searches. Data last updated May 19, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Maryland to Washington, D.C.. Make sure to double check the flight details before booking.
Thu 8/86:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Wed 8/1412:45 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Deal found 5/19$219
Wed 6/263:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Wed 7/1010:15 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Deal found 5/18$259
Tue 5/283:58 pmPHL - IAD
1 stop4h 47mUnited Airlines
Mon 6/108:30 amIAD - PHL
1 stop6h 25mUnited Airlines
Deal found 5/19$293
Tue 11/1210:15 amPHL - IAD
Nonstop1h 08mUnited Airlines
Mon 11/1812:45 pmIAD - PHL
Nonstop1h 06mUnited Airlines
Deal found 5/18$303
Tue 11/1210:15 amPHL - IAD
Nonstop1h 08mUnited Airlines
Mon 11/1812:45 pmIAD - PHL
Nonstop1h 06mUnited Airlines
Deal found 5/18$329
Tue 8/136:24 amPHL - IAD
1 stop18h 06mUnited Airlines
Sat 8/1710:05 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Deal found 5/17$337
Tue 5/283:58 pmPHL - IAD
1 stop4h 47mUnited Airlines
Mon 6/1010:20 pmIAD - PHL
2 stops16h 35mUnited Airlines
Deal found 5/19$343
Thu 8/86:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Wed 8/1410:10 pmIAD - PHL
1 stop12h 14mUnited Airlines
Deal found 5/19$344
Thu 5/303:58 pmPHL - IAD
1 stop4h 47mUnited Airlines
Mon 6/35:33 pmIAD - PHL
1 stop5h 45mUnited Airlines
Deal found 5/17$348

Cheap Sun Country Air flights from Maryland to Dulles Intl

Explore cheap flight options specifically provided by Sun Country Air for the route between Maryland 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 2,621,518 searches. Data last updated May 19, 2024.
Some of the best deals we've found on Sun Country Air flights traveling from Maryland to Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Sun 6/212:55 pmPHL - IAD
1 stop27h 36mSun Country Air
Tue 6/412:05 pmIAD - PHL
1 stop22h 33mSun Country Air
Deal found 5/19$284
Sun 6/212:55 pmPHL - IAD
1 stop27h 36mSun Country Air
Thu 6/612:03 pmIAD - PHL
1 stop23h 20mSun Country Air
Deal found 5/18$327

Cheap Maryland to Dulles Intl flights in May & June 2024

Find cheap flight options from Maryland 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 2,621,518 searches. Prices were last updated on May 19, 2024.
The lowest fares we've come across on flights traveling from Maryland to Washington, D.C. in May and June 2024. Check back soon for alternative fares.
Wed 6/263:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Wed 7/1010:15 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Deal found 5/18$259
Tue 5/286:31 amPHL - IAD
3 stops28h 49mMultiple Airlines
Mon 6/1012:55 pmIAD - PHL
3 stops20h 05mMultiple Airlines
Deal found 5/19$278
Sun 6/212:55 pmPHL - IAD
1 stop27h 36mSun Country Air
Tue 6/412:05 pmIAD - PHL
1 stop22h 33mSun Country Air
Deal found 5/19$284
Sat 6/151:50 pmPHL - IAD
1 stop5h 55mAmerican Airlines
Sat 6/225:00 amIAD - PHL
1 stop4h 32mAmerican Airlines
Deal found 5/18$285
Wed 6/268:36 amPHL - IAD
1 stop4h 07mAmerican Airlines
Wed 7/105:00 amIAD - PHL
1 stop4h 27mAmerican Airlines
Deal found 5/18$290
Tue 5/283:58 pmPHL - IAD
1 stop4h 47mUnited Airlines
Mon 6/108:30 amIAD - PHL
1 stop6h 25mUnited Airlines
Deal found 5/19$293
Sun 6/212:55 pmPHL - IAD
1 stop27h 36mSun Country Air
Thu 6/612:03 pmIAD - PHL
1 stop23h 20mSun Country Air
Deal found 5/18$327
Sun 6/212:55 pmPHL - IAD
1 stop27h 36mSun Country Air
Thu 6/612:03 pmIAD - PHL
1 stop23h 20mSun Country Air
Deal found 5/19$337
Tue 5/283:55 pmPHL - IAD
3 stops19h 25mMultiple Airlines
Mon 6/1010:50 amIAD - PHL
2 stops13h 02mMultiple Airlines
Deal found 5/19$341

Maryland to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Maryland and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
The lowest fares we've come across on flights traveling from Maryland to Washington, D.C. in May and June 2024. Check back soon for alternative fares.
Thu 8/86:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Wed 8/1410:15 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Deal found 5/18$219
Wed 6/263:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Wed 7/1010:15 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Deal found 5/19$259
Tue 5/286:31 amPHL - IAD
3 stops28h 49mMultiple Airlines
Mon 6/1012:55 pmIAD - PHL
3 stops20h 05mMultiple Airlines
Deal found 5/19$278
Sun 6/212:55 pmPHL - IAD
1 stop27h 36mSun Country Air
Tue 6/412:05 pmIAD - PHL
1 stop22h 33mSun Country Air
Deal found 5/19$284
Thu 8/811:45 amPHL - IAD
1 stop5h 21mAmerican Airlines
Wed 8/149:14 amIAD - PHL
1 stop5h 35mAmerican Airlines
Deal found 5/18$285
Wed 6/268:36 amPHL - IAD
1 stop4h 07mAmerican Airlines
Wed 7/105:00 amIAD - PHL
1 stop4h 27mAmerican Airlines
Deal found 5/18$290
Tue 5/283:58 pmPHL - IAD
1 stop4h 47mUnited Airlines
Mon 6/108:30 amIAD - PHL
1 stop6h 25mUnited Airlines
Deal found 5/19$293
Tue 11/1210:15 amPHL - IAD
Nonstop1h 08mUnited Airlines
Mon 11/1812:45 pmIAD - PHL
Nonstop1h 06mUnited Airlines
Deal found 5/18$303
Tue 8/136:00 amPHL - IAD
1 stop16h 46mDelta
Sat 8/176:10 amIAD - PHL
1 stop16h 41mDelta
Deal found 5/17$317

Non-stop flights to Dulles Intl from Maryland

Discover non-stop flight options from Maryland 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 2,621,518 searches. Data last updated May 19, 2024.
If you're seeking options on non-stop flights from Maryland to Washington, D.C., check out these fares. Those looking to potentially save on 1 or 2-stop flights from Maryland to Washington, D.C. should utilize the search form at the the top of the page.
Thu 8/86:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Wed 8/1412:45 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Deal found 5/19$219
Tue 11/1210:15 amPHL - IAD
Nonstop1h 08mUnited Airlines
Mon 11/1812:45 pmIAD - PHL
Nonstop1h 06mUnited Airlines
Deal found 5/18$303
Tue 11/1210:15 amPHL - IAD
Nonstop1h 08mUnited Airlines
Mon 11/1812:45 pmIAD - PHL
Nonstop1h 06mUnited Airlines
Deal found 5/18$329

Maryland to Dulles Intl flights leaving soon

Find last-minute flight options from Maryland 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 2,621,518 searches. Data last updated May 19, 2024.
Users seeking a last-minute flight from Maryland to Washington, D.C. should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Tue 5/286:31 amPHL - IAD
3 stops28h 49mMultiple Airlines
Mon 6/1012:55 pmIAD - PHL
3 stops20h 05mMultiple Airlines
Deal found 5/19$278
Sun 6/212:55 pmPHL - IAD
1 stop27h 36mSun Country Air
Tue 6/412:05 pmIAD - PHL
1 stop22h 33mSun Country Air
Deal found 5/19$284
Tue 5/283:58 pmPHL - IAD
1 stop4h 47mUnited Airlines
Mon 6/108:30 amIAD - PHL
1 stop6h 25mUnited Airlines
Deal found 5/19$293
Sun 6/212:55 pmPHL - IAD
1 stop27h 36mSun Country Air
Thu 6/612:03 pmIAD - PHL
1 stop23h 20mSun Country Air
Deal found 5/18$327
Tue 5/283:55 pmPHL - IAD
3 stops19h 25mMultiple Airlines
Mon 6/1010:50 amIAD - PHL
2 stops13h 02mMultiple Airlines
Deal found 5/19$341
Tue 5/283:58 pmPHL - IAD
1 stop4h 47mUnited Airlines
Mon 6/1010:20 pmIAD - PHL
2 stops16h 35mUnited Airlines
Deal found 5/19$343
Thu 5/303:58 pmPHL - IAD
1 stop4h 47mUnited Airlines
Mon 6/35:33 pmIAD - PHL
1 stop5h 45mUnited Airlines
Deal found 5/17$348
Fri 5/243:39 pmPHL - IAD
1 stop4h 03mAmerican Airlines
Sat 5/258:12 pmIAD - PHL
1 stop3h 47mAmerican Airlines
Deal found 5/18$425
Fri 5/242:15 pmPHL - IAD
3 stops21h 05mMultiple Airlines
Mon 5/2710:15 pmIAD - PHL
3 stops34h 45mMultiple Airlines
Deal found 5/17$449

One-way flights to Dulles Intl from Maryland

Search for one-way flight options from Maryland 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 2,621,518 searches. Data last updated May 19, 2024.
Some of the best available deals we've found on one-way flights from Maryland to Washington, D.C.. Users in need of a round-trip flight from Maryland to Washington, D.C. instead should update the search form at the top of page.
Sat 6/2211:20 amPHL - IAD
1 stop9h 24mSun Country Air
Deal found 5/17$101
Tue 6/2511:33 amPHL - IAD
1 stop22h 53mSun Country Air
Deal found 5/19$124
Wed 5/2911:50 amPHL - IAD
1 stop22h 42mSun Country Air
Deal found 5/18$139
Mon 6/2412:21 pmPHL - IAD
1 stop22h 09mSun Country Air
Deal found 5/18$159
Mon 6/171:23 pmPHL - IAD
2 stops21h 34mMultiple Airlines
Deal found 5/18$160
Mon 6/179:00 amPHL - IAD
3 stops46h 20mMultiple Airlines
Deal found 5/18$180
Fri 5/317:11 pmPHL - IAD
3 stops25h 36mMultiple Airlines
Deal found 5/18$181
Mon 7/18:36 amPHL - IAD
1 stop4h 07mAmerican Airlines
Deal found 5/18$203
Sun 8/256:20 amPHL - IAD
Nonstop1h 08mUnited Airlines
Deal found 5/18$219

Find flights from Maryland to Dulles Intl within your budget

Customize your flight search to find flights from Maryland 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 2,621,518 searches. Data last updated May 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$219 - $583

Route

Depart

Return

Price

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Thu 8/8

Nonstop1h 09m

Washington, D.C. Dulles Intl

Wed 8/14

Nonstop1h 07m

$219

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Wed 6/26

1 stop6h 30m

Washington, D.C. Dulles Intl

Wed 7/10

Nonstop1h 07m

$259

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Sun 6/2

1 stop27h 36m

Washington, D.C. Dulles Intl

Tue 6/4

1 stop22h 33m

$284

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Thu 8/8

1 stop5h 21m

Washington, D.C. Dulles Intl

Wed 8/14

1 stop5h 35m

$285

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Wed 6/26

1 stop4h 07m

Washington, D.C. Dulles Intl

Wed 7/10

1 stop4h 27m

$290

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Tue 8/13

1 stop16h 46m

Washington, D.C. Dulles Intl

Sat 8/17

1 stop16h 41m

$317

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Sat 6/15

3 stops27h 09m

Washington, D.C. Dulles Intl

Sat 6/22

3 stops24h 09m

$395

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Sun 6/9

1 stop6h 30m

Washington, D.C. Dulles Intl

Mon 6/10

1 stop9h 48m

$477

PhiladelphiaWashington, D.C. Dulles Intl

PHL - IAD

PHLIAD

Philadelphia

Sun 6/9

2 stops11h 15m

Washington, D.C. Dulles Intl

Mon 6/10

3 stops33h 43m

$583

Flights are sorted by cheapest first

Deals found on 5/19

No data available for this route at this time. Please check back soon.

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 19, 2024.
See what other customers who have flown with United Airlines, Sun Country Air and American Airlines from Maryland to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,166 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,166 reviews
Alaska Airlines
8.1
Very good
9,166 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,635 reviews
Alaska Airlines
8.1
Very good
9,166 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,894 reviews
Alaska Airlines
8.1
Very good
9,166 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,472 reviews
Alaska Airlines
8.1
Very good
9,166 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Sun Country Air
7.2
Good
621 reviews
Alaska Airlines
8.1
Very good
9,166 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.6

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

    Yes, there are multiple flights from Maryland to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on United Airlines for just $219, but on average you can expect to pay $340.

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

    Cheapflights has at least 3 direct flights from Maryland to Washington, D.C. Dulles Intl Airport under $300. A good price for a nonstop flight from Maryland to Washington, D.C. Dulles Intl Airport is less than $283.

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

    There are currently 17+ open flights from Maryland to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.

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

    The cheapest airline one-way is Sun Country Air, with whom users have recently found tickets for as low as $101. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Maryland to Washington, D.C. Dulles Intl Airport for a low price.

  • What does BWI to IAD mean?

    This is defined as Baltimore/Washington Airport (BWI) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely. Salisbury-Ocean City Airport (SBY), Hagerstown Regional Airport (HGR), Frederick Airport (FDK), Fort Meade Tipton Airport (FME) are some additional IATA codes for airports related to your trip.

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

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

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

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

  • How can I find direct flights from Maryland to Dulles Intl?

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

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

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

    Many airlines flying from Maryland 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 Maryland to Dulles Intl?

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

    The Maryland to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/19.

See more FAQs

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

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Search flights from Maryland to Dulles Intl by cabin class

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

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Cheapflights makes it easy to find Maryland to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Need flexible booking options for your flight to Dulles Intl from Maryland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Maryland 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!

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