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Delaware

$150+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILG
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(Mytrip)

One-way from

$150
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$430
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. 5% potential increase in price ($26 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 April 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 April 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/21. 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.
Mon 6/91:37 pmPDX - PHL
2 stops13h 53mSpirit Airlines
Wed 6/116:00 pmPHL - PDX
1 stop20h 17mSpirit Airlines
Deal found 4/21$306
This Mytrip deal was found by Cheapflights users on 4/21. 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 6/510:35 amPDX - PHL
2 stops40h 26mMultiple Airlines
Wed 6/116:00 pmPHL - PDX
1 stop20h 17mMultiple Airlines
Deal found 4/21$307
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 7/111:13 pmPDX - PHL
1 stop6h 38mDelta
Wed 7/96:00 amPHL - PDX
1 stop7h 24mDelta
Deal found 4/21$318
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:35 amPDX - PHL
1 stop16h 09mAlaska Airlines
Wed 5/146:53 pmPHL - PDX
1 stop7h 51mAlaska Airlines
Deal found 4/22$322
This Southwest deal was found by Cheapflights users on 4/21. 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 8/276:10 amPDX - PHL
2 stops8h 30mSouthwest
Tue 9/91:40 pmPHL - PDX
2 stops9h 50mSouthwest
Deal found 4/21$353
This Sun Country Air deal was found by Cheapflights users on 4/22. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:52 pmPDX - PHL
1 stop12h 47mSun Country Air
Sun 10/129:17 amPHL - PDX
1 stop11h 23mSun Country Air
Deal found 4/22$365
This Hawaiian Airlines deal was found by Cheapflights users on 4/21. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:45 pmPDX - PHL
1 stop10h 00mHawaiian Airlines
Fri 8/296:58 pmPHL - PDX
1 stop8h 01mHawaiian Airlines
Deal found 4/21$372
This American Airlines deal was found by Cheapflights users on 4/22. 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 6/1010:54 pmPDX - PHL
Nonstop5h 06mAmerican Airlines
Sat 6/146:55 pmPHL - PDX
Nonstop6h 00mAmerican Airlines
Deal found 4/22$397
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 5/128:45 amPDX - PHL
2 stops12h 59mUnited Airlines
Tue 5/1310:06 amPHL - PDX
2 stops13h 47mUnited Airlines
Deal found 4/21$425
This American Airlines deal was found by Cheapflights users on 4/22. 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 7/155:30 amPDX - SBY
2 stops12h 00mAmerican Airlines
Sat 7/196:33 amSBY - PDX
2 stops14h 17mAmerican Airlines
Deal found 4/22$524

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 April 22, 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

Mon 6/9

1:37 pm-6:30 am

2 stops13h 53m

Philadelphia

Wed 6/11

6:00 pm-11:17 am

1 stop20h 17m

$306

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 6/5

10:35 am-6:01 am

2 stops40h 26m

Philadelphia

Wed 6/11

6:00 pm-11:17 am

1 stop20h 17m

$307

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 7/1

11:13 pm-8:51 am

1 stop6h 38m

Philadelphia

Wed 7/9

6:00 am-10:24 am

1 stop7h 24m

$318

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Mon 5/12

10:35 am-5:44 am

1 stop16h 09m

Philadelphia

Wed 5/14

6:53 pm-11:44 pm

1 stop7h 51m

$322

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 8/27

6:10 am-5:40 pm

2 stops8h 30m

Philadelphia

Tue 9/9

1:40 pm-8:30 pm

2 stops9h 50m

$353

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 10/9

5:52 pm-9:39 am

1 stop12h 47m

Philadelphia

Sun 10/12

9:17 am-5:40 pm

1 stop11h 23m

$365

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/26

4:45 pm-5:45 am

1 stop10h 00m

Philadelphia

Fri 8/29

6:58 pm-11:59 pm

1 stop8h 01m

$372

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 6/10

10:54 pm-7:00 am

Nonstop5h 06m

Philadelphia

Sat 6/14

6:55 pm-9:55 pm

Nonstop6h 00m

$397

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Mon 5/12

8:45 am-12:44 am

2 stops12h 59m

Philadelphia

Tue 5/13

10:06 am-8:53 pm

2 stops13h 47m

$425

PortlandSalisbury

PDX - SBY

PDXSBY

Portland

Tue 7/15

5:30 am-8:30 pm

2 stops12h 00m

Salisbury-Ocean City

Sat 7/19

6:33 am-5:50 pm

2 stops14h 17m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 21 results
1
2
3

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 April 22, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 $150 on Spirit Airlines. Other airlines that offer cheap prices include Alaska Airlines from $153 and United Airlines from $154 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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