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Delaware

$71+ Cheap flights from Portland (PDX) 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILG
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Portland to Delaware

Keep the following information in mind while searching for Portland to Delaware flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$310
(CheapOair)

One-way from

$71
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$457
Provider with most accurate pricing for Portland-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Portland-Philadelphia flights.
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From Portland to Delaware
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One-way flight from Portland to Delaware
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Portland to Delaware

Cheapest flights from Portland to Delaware
Explore the most affordable flight options available from Portland to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:54 amPDX - PHL
1 stop16h 21mFrontier
Sat 4/58:00 amPHL - PDX
1 stop27h 47mFrontier
Deal found 3/27$310
This Mytrip deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:01 pmPDX - PHL
1 stop7h 51mSpirit Airlines
Fri 5/96:22 pmPHL - PDX
2 stops21h 20mSpirit Airlines
Deal found 3/27$313
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:40 amPDX - PHL
1 stop19h 51mMultiple Airlines
Thu 5/110:08 pmPHL - PDX
1 stop14h 49mMultiple Airlines
Deal found 3/27$315
This Delta deal was found by Cheapflights users on 3/27. 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 4/177:05 pmPDX - PHL
1 stop7h 45mDelta
Wed 4/305:20 amPHL - PDX
1 stop9h 03mDelta
Deal found 3/27$343
This American Airlines deal was found by Cheapflights users on 3/27. 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 6/1010:56 pmPDX - PHL
Nonstop5h 06mAmerican Airlines
Sat 6/143:35 pmPHL - PDX
1 stop8h 18mAmerican Airlines
Deal found 3/27$370
This FlightHub deal was found by Cheapflights users on 3/27. 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 8/146:45 pmPDX - PHL
1 stop13h 25mSun Country Air
Mon 8/1812:05 pmPHL - PDX
1 stop8h 41mSun Country Air
Deal found 3/27$395
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/1611:59 pmPDX - PHL
2 stops11h 11mUnited Airlines
Wed 4/2312:50 pmPHL - PDX
1 stop8h 55mUnited Airlines
Deal found 3/27$405
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:40 amPDX - PHL
2 stops9h 45mSouthwest
Tue 6/1711:40 amPHL - PDX
2 stops10h 20mSouthwest
Deal found 3/27$418
This American Airlines deal was found by Cheapflights users on 3/27. 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 10/210:42 pmPDX - SBY
2 stops9h 38mAmerican Airlines
Tue 10/75:00 amSBY - PDX
2 stops10h 21mAmerican Airlines
Deal found 3/27$501

Cheapflights Fare Finder

Customize your flight search to find flights from Portland 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 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Portland to Delaware that are best for you.

Fly from

Portland

Fly to

Delaware

Route

Depart

Return

Price

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 4/2

9:54 am-5:15 am

1 stop16h 21m

Philadelphia

Sat 4/5

8:00 am-8:47 am

1 stop27h 47m

$310

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 5/1

7:01 pm-5:52 am

1 stop7h 51m

Philadelphia

Fri 5/9

6:22 pm-12:42 pm

2 stops21h 20m

$313

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sat 4/19

6:40 am-5:31 am

1 stop19h 51m

Philadelphia

Thu 5/1

10:08 pm-9:57 am

1 stop14h 49m

$315

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 4/17

7:05 pm-5:50 am

1 stop7h 45m

Philadelphia

Wed 4/30

5:20 am-11:23 am

1 stop9h 03m

$343

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 6/10

10:56 pm-7:02 am

Nonstop5h 06m

Philadelphia

Sat 6/14

3:35 pm-8:53 pm

1 stop8h 18m

$370

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 4/16

11:59 pm-2:10 pm

2 stops11h 11m

Philadelphia

Wed 4/23

12:50 pm-6:45 pm

1 stop8h 55m

$405

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 6/11

5:40 am-6:25 pm

2 stops9h 45m

Philadelphia

Tue 6/17

11:40 am-7:00 pm

2 stops10h 20m

$418

PortlandSalisbury

PDX - SBY

PDXSBY

Portland

Thu 4/10

5:05 am-8:30 pm

2 stops12h 25m

Salisbury-Ocean City

Mon 10/6

1:58 pm-8:42 pm

1 stop9h 44m

$736

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 4/10

2:32 pm-5:52 am

1 stop12h 20m

$71

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sun 5/4

1:15 pm-6:52 am

1 stop14h 37m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 16 results
1
2

Best time to book a flight from Portland to Delaware

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

Cheapflights Insights

Everything you need to know about your flight from Portland to Delaware

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 March 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Portland to Delaware. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Delaware?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Delaware.

  • What are the cheapest airlines to fly from Portland to Delaware one-way?

    One-way options have recently been found by users for as low as $71 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $125 and Alaska Airlines from $153 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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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