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Delaware

$129+ Cheap flights from Washington to Delaware

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ILG
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Washington to Delaware

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Delaware (USDE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Washington to Delaware

Cheapest flights from Washington to Delaware
Explore the most affordable flight options available from Washington to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:16 pmPDX - PHL
1 stop7h 54mMultiple Airlines
Sun 12/89:53 pmPHL - PDX
1 stop16h 10mMultiple Airlines
Deal found 11/20$258
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:00 amPDX - PHL
1 stop22h 10mSpirit Airlines
Tue 12/107:15 amPHL - PDX
1 stop16h 13mSpirit Airlines
Deal found 11/20$261
This Frontier deal was found by Cheapflights users on 11/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:45 pmPDX - PHL
1 stop13h 24mFrontier
Tue 12/316:40 amPHL - PDX
1 stop12h 04mFrontier
Deal found 11/20$278
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/512:50 pmSEA - PHL
2 stops22h 30mMultiple Airlines
Sun 12/89:53 pmPHL - SEA
1 stop18h 41mMultiple Airlines
Deal found 11/20$287
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/185:40 pmSEA - PHL
1 stop14h 07mFrontier
Mon 12/306:40 amPHL - SEA
1 stop9h 30mFrontier
Deal found 11/19$288
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:16 pmSEA - PHL
2 stops22h 10mSpirit Airlines
Fri 1/108:33 amPHL - SEA
1 stop11h 27mSpirit Airlines
Deal found 11/20$291
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/912:50 amSEA - PHL
1 stop6h 58mDelta
Tue 1/79:33 amPHL - SEA
1 stop7h 51mDelta
Deal found 11/19$296
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/119:00 amSEA - PHL
Nonstop5h 08mAmerican Airlines
Mon 12/167:00 pmPHL - SEA
Nonstop6h 21mAmerican Airlines
Deal found 11/20$322
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1111:13 pmPDX - PHL
1 stop6h 38mDelta
Tue 12/176:00 amPHL - PDX
1 stop9h 58mDelta
Deal found 11/20$341
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 11/235:10 amPDX - PHL
1 stop8h 02mAmerican Airlines
Thu 11/2810:42 amPHL - PDX
1 stop9h 11mAmerican Airlines
Deal found 11/20$344
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:00 amPDX - PHL
1 stop8h 14mUnited Airlines
Thu 1/23:00 pmPHL - PDX
1 stop8h 49mUnited Airlines
Deal found 11/20$366
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:07 pmSEA - PHL
1 stop13h 13mSun Country Air
Wed 12/2512:36 pmPHL - SEA
1 stop7h 46mSun Country Air
Deal found 11/19$382

Find flights from Washington to Delaware within your budget

Customize your flight search to find flights from Washington to Delaware 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 12/6

7:16 pm-6:10 am

1 stop7h 54m

Philadelphia

Sun 12/8

9:53 pm-11:03 am

1 stop16h 10m

$258

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 1/14

9:41 pm-7:14 pm

1 stop18h 33m

Philadelphia

Tue 1/21

6:23 am-8:46 pm

1 stop17h 23m

$259

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 12/26

12:45 pm-5:09 am

1 stop13h 24m

Philadelphia

Tue 12/31

6:40 am-3:44 pm

1 stop12h 04m

$278

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Thu 12/5

12:50 pm-2:20 pm

2 stops22h 30m

Philadelphia

Sun 12/8

9:53 pm-1:34 pm

1 stop18h 41m

$287

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Wed 12/18

5:40 pm-10:47 am

1 stop14h 07m

Philadelphia

Mon 12/30

6:40 am-1:10 pm

1 stop9h 30m

$288

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Tue 1/7

6:11 am-1:40 pm

1 stop28h 29m

Philadelphia

Tue 1/21

6:23 am-12:14 am

1 stop20h 51m

$289

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Wed 1/8

6:00 am-3:55 pm

1 stop6h 55m

Philadelphia

Tue 1/21

6:00 am-10:50 am

1 stop7h 50m

$296

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Fri 1/31

9:15 am-5:32 pm

Nonstop5h 17m

Philadelphia

Tue 2/4

6:32 pm-9:55 pm

Nonstop6h 23m

$307

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Wed 12/11

9:00 am-5:08 pm

Nonstop5h 08m

Philadelphia

Mon 12/16

7:00 pm-10:21 pm

Nonstop6h 21m

$322

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Sat 1/11

1:15 pm-11:55 pm

1 stop7h 40m

Philadelphia

Sat 1/18

6:00 am-1:04 pm

1 stop10h 04m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 54 results
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Best time to book a flight from Washington to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Washington 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.

Travel insights for flights from Washington to Delaware

Get recent, data-driven insights about flights from Washington to Delaware including ideal travel times, pricing trends, and more.

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Delaware, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Frontier and Delta from Washington to Delaware to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,389 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Washington to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from State of Washington to Delaware one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $129. However, be on the lookout for offers from JetBlue and Alaska Airlines, as they are both options that can get you from State of Washington to Delaware for a low price.

  • Can I find deals for flights from Washington to Delaware that include hotel bookings?

    Yes. In addition to deals on Washington to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Delaware?

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

  • Can I find deals for business class flights from Washington to Delaware?

    Yes. Cheapflights offers flight deals from Washington to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Washington to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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