How long is the flight from Portland, Maine to Delaware?

A quick flight from Portland, Maine to Delaware can take about 8h 30m. American Airlines provides one of the quickest options available for as low as $289. Portland, Maine and Delaware are separated by a distance of 363 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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.

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).

How far in advance should I book a flight from Portland, Maine to Delaware?

To save on the cost of your flight from Portland, Maine to Delaware, book at least 55 days before your planned departure. Booking around this time can save you about 66% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $235 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $235.

What is the cheapest month to fly from Portland, Maine to Delaware?

The best pricing can be found in the month of October. Prices to Delaware from Portland, Maine average $453. You can even find prices in October for less than $453, as users have found deals to Delaware from as low as $125. The month of June appears to be one of the more expensive times to travel to Delaware from Portland, Maine. Flying in the targeted month can save you up to 10%.

What is the cheapest time of day to fly from PWM to DE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Delaware as you normally would.

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

Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to Delaware.

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.

$121+ Flights from Portland, ME to Delaware

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Cheap flight deals from Portland to Delaware

Round-trip from	$215 (American Airlines)
One-way from	$121 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$407

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. 0% potential increase in price ($2 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 11, 2025.

Sat 11/155:43 amPWM - PHL

1 stop33h 10mAmerican Airlines

Sun 11/164:45 pmPHL - PWM

Nonstop1h 25mAmerican Airlines

Deal found 9/11

$215

Mon 12/85:17 pmPWM - PHL

1 stop45h 35mAmerican Airlines

Wed 12/104:42 pmPHL - PWM

Nonstop1h 31mAmerican Airlines

Deal found 9/11

$217

Sat 11/112:34 pmPWM - PHL

1 stop30h 25mAmerican Airlines

Sun 11/29:20 pmPHL - PWM

Nonstop1h 34mAmerican Airlines

Deal found 9/9

$229

Sat 11/85:21 pmPWM - PHL

1 stop21h 32mAmerican Airlines

Sun 11/94:45 pmPHL - PWM

Nonstop1h 25mAmerican Airlines

Deal found 9/10

$251

Sat 9/271:09 pmPWM - PHL

Nonstop1h 35mAmerican Airlines

Sat 9/276:34 pmPHL - PWM

1 stop29h 11mAmerican Airlines

Deal found 9/9

$252

Thu 11/65:21 pmPWM - PHL

1 stop45h 32mAmerican Airlines

Sat 11/84:45 pmPHL - PWM

Nonstop1h 25mAmerican Airlines

Deal found 9/11

$257

Tue 10/76:00 amPWM - PHL

1 stop25h 21mAmerican Airlines

Wed 10/89:45 amPHL - PWM

Nonstop1h 29mAmerican Airlines

Deal found 9/9

$269

Sat 10/2511:16 amPWM - PHL

1 stop11h 11mMultiple Airlines

Sun 10/2610:02 pmPHL - PWM

1 stop11h 04mMultiple Airlines

Deal found 9/9

$274

Fri 10/316:05 pmPWM - PHL

2 stops24h 33mMultiple Airlines

Tue 11/41:58 pmPHL - PWM

1 stop20h 38mMultiple Airlines

Deal found 9/9

$279

Wed 9/243:21 pmPWM - PHL

1 stop16h 14mMultiple Airlines

Sun 9/285:15 amPHL - PWM

1 stop27h 51mMultiple Airlines

Deal found 9/9

$287

Mon 12/85:30 amPWM - PHL

2 stops8h 30mSouthwest

Wed 12/106:00 amPHL - PWM

2 stops8h 55mSouthwest

Deal found 9/11

$289

Best flights from Portland to Delaware
Discover carefully curated flight deals from Portland to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Sat 11/112:34 pmPWM - PHL

1 stop30h 25mAmerican Airlines

Sun 11/29:20 pmPHL - PWM

Nonstop1h 34mAmerican Airlines

Deal found 9/9

$229

Mon 12/85:30 amPWM - PHL

2 stops8h 30mSouthwest

Wed 12/106:00 amPHL - PWM

2 stops8h 55mSouthwest

Deal found 9/11

$289

Tue 10/77:09 amPWM - PHL

2 stops10h 39mJetBlue

Wed 10/87:00 amPHL - PWM

2 stops16h 04mJetBlue

Deal found 9/9

$338

Thu 11/65:21 pmPWM - PHL

1 stop45h 32mAmerican Airlines

Sat 11/84:45 pmPHL - PWM

Nonstop1h 25mAmerican Airlines

Deal found 9/11

$257

Fri 10/315:25 amPWM - PHL

2 stops8h 00mSouthwest

Tue 11/412:05 pmPHL - PWM

2 stops10h 10mSouthwest

Deal found 9/9

$308

Sat 1/245:34 amPWM - PHL

1 stop7h 16mAmerican Airlines

Sun 1/253:48 pmPHL - PWM

1 stop20h 21mAmerican Airlines

Deal found 9/10

$340

Sat 11/110:45 amPWM - PHL

2 stops10h 30mSouthwest

Sun 11/21:40 pmPHL - PWM

2 stops10h 40mSouthwest

Deal found 9/9

$365

Sat 1/245:10 amPWM - PHL

2 stops10h 25mSouthwest

Sun 1/255:25 amPHL - PWM

2 stops9h 50mSouthwest

Deal found 9/10

$365

Fri 10/317:44 amPWM - PHL

Nonstop1h 37mAmerican Airlines

Tue 11/44:45 pmPHL - PWM

Nonstop1h 25mAmerican Airlines

Deal found 9/9

$371

Wed 11/196:00 amPWM - PHL

Nonstop1h 52mAmerican Airlines

Sat 11/229:20 pmPHL - PWM

Nonstop1h 34mAmerican Airlines

Deal found 9/9

$371

Tue 10/2112:00 pmPWM - PHL

2 stops9h 10mSouthwest

Mon 10/275:30 amPHL - PWM

1 stop7h 25mSouthwest

Deal found 9/9

$379

Last-minute flights from Portland to Delaware
Discover last-minute flight deals from Portland to Delaware. Data last updated September 11, 2025 and is based on user searches.

Wed 9/243:21 pmPWM - PHL

1 stop16h 14mMultiple Airlines

Sun 9/285:15 amPHL - PWM

1 stop27h 51mMultiple Airlines

Deal found 9/9

$287

Sat 9/271:09 pmPWM - PHL

Nonstop1h 35mAmerican Airlines

Sat 9/276:34 pmPHL - PWM

1 stop29h 11mAmerican Airlines

Deal found 9/9

$252

Sat 9/275:20 pmPWM - PHL

1 stop24h 27mAmerican Airlines

Sun 9/286:55 pmPHL - PWM

Nonstop1h 41mAmerican Airlines

Deal found 9/11

$320

Sat 10/47:09 amPWM - PHL

2 stops9h 12mJetBlue

Tue 10/77:00 amPHL - PWM

2 stops16h 04mJetBlue

Deal found 9/10

$314

Tue 10/76:00 amPWM - PHL

1 stop25h 21mAmerican Airlines

Wed 10/89:45 amPHL - PWM

Nonstop1h 29mAmerican Airlines

Deal found 9/9

$269

Wed 10/2211:16 amPWM - PHL

1 stop20h 14mMultiple Airlines

Sun 10/265:05 amPHL - PWM

1 stop28h 01mMultiple Airlines

Deal found 9/11

$313

Sat 10/2512:34 pmPWM - PHL

1 stop29h 09mAmerican Airlines

Sun 10/269:20 pmPHL - PWM

Nonstop1h 28mAmerican Airlines

Deal found 9/9

$215

Sat 10/2511:16 amPWM - PHL

1 stop11h 11mMultiple Airlines

Sun 10/2610:02 pmPHL - PWM

1 stop11h 04mMultiple Airlines

Deal found 9/9

$274

Fri 10/316:05 pmPWM - PHL

2 stops24h 33mMultiple Airlines

Tue 11/41:58 pmPHL - PWM

1 stop20h 38mMultiple Airlines

Deal found 9/9

$279

Fri 10/319:46 amPWM - PHL

1 stop9h 03mMultiple Airlines

Sun 11/210:32 pmPHL - PWM

1 stop10h 34mMultiple Airlines

Deal found 9/9

$304

Fri 10/315:25 amPWM - PHL

2 stops8h 00mSouthwest

Tue 11/412:05 pmPHL - PWM

2 stops10h 10mSouthwest

Deal found 9/9

$308

One-way flights from Portland to Delaware
Search for one-way flight options from Portland to Delaware. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Fri 12/129:46 amPWM - PHL

1 stop14h 52mMultiple Airlines

Deal found 9/9

$121

Wed 12/1011:16 amPWM - PHL

1 stop20h 13mMultiple Airlines

Deal found 9/9

$126

Wed 11/1211:21 amPWM - PHL

2 stops21h 14mMultiple Airlines

Deal found 9/10

$131

Mon 12/86:05 pmPWM - PHL

2 stops41h 22mMultiple Airlines

Deal found 9/9

$134

Mon 11/106:05 pmPWM - PHL

1 stop25h 14mMultiple Airlines

Deal found 9/10

$150

Wed 9/243:21 pmPWM - PHL

1 stop16h 14mMultiple Airlines

Deal found 9/9

$154

Sat 12/611:16 amPWM - PHL

1 stop10h 49mMultiple Airlines

Deal found 9/9

$155

Sun 11/93:15 pmPWM - PHL

1 stop24h 40mMultiple Airlines

Deal found 9/10

$162

Sun 9/215:40 pmPWM - PHL

2 stops23h 12mMultiple Airlines

Deal found 9/8

$169

Fly from

Fly to

Route

Depart

Return

Price

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Sat 11/1

12:34 pm-6:59 pm

1 stop30h 25m

Philadelphia

Sun 11/2

9:20 pm-10:54 pm

Nonstop1h 34m

$229

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Thu 11/6

5:21 pm-2:53 pm

1 stop45h 32m

Philadelphia

Sat 11/8

4:45 pm-6:10 pm

Nonstop1h 25m

$257

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Mon 12/8

5:30 am-2:00 pm

2 stops8h 30m

Philadelphia

Wed 12/10

6:00 am-2:55 pm

2 stops8h 55m

$289

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Fri 10/31

5:25 am-1:25 pm

2 stops8h 00m

Philadelphia

Tue 11/4

12:05 pm-10:15 pm

2 stops10h 10m

$308

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Tue 10/7

7:09 am-5:48 pm

2 stops10h 39m

Philadelphia

Wed 10/8

7:00 am-11:04 pm

2 stops16h 04m

$338

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Sat 1/24

5:34 am-12:50 pm

1 stop7h 16m

Philadelphia

Sun 1/25

3:48 pm-12:09 pm

1 stop20h 21m

$340

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Sat 11/1

10:45 am-9:15 pm

2 stops10h 30m

Philadelphia

Sun 11/2

1:40 pm-12:20 am

2 stops10h 40m

$365

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Sat 1/24

5:10 am-3:35 pm

2 stops10h 25m

Philadelphia

Sun 1/25

5:25 am-3:15 pm

2 stops9h 50m

$365

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Fri 10/31

7:44 am-9:21 am

Nonstop1h 37m

Philadelphia

Tue 11/4

4:45 pm-6:10 pm

Nonstop1h 25m

$371

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Wed 11/19

6:00 am-7:52 am

Nonstop1h 52m

Philadelphia

Sat 11/22

9:20 pm-10:54 pm

Nonstop1h 34m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results

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

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

Reviews of airlines servicing Delaware

Get a feel of what it's like to fly with American Airlines from Portland to Delaware by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

What airport do you fly from for flights from Portland to Delaware?
Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to Delaware.
How long is the flight from Portland, Maine to Delaware?
A quick flight from Portland, Maine to Delaware can take about 8h 30m. American Airlines provides one of the quickest options available for as low as $289. Portland, Maine and Delaware are separated by a distance of 363 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Delaware

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$240	Average$454	FlexibilityNo cancel fee	On-time71%

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$121+ Cheap flights from Portland, ME (PWM) 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Delaware with Cheapflights

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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 September 11, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Delaware

Cheapest flights from Portland to DelawareExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Delaware that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Delaware

Get a feel of what it's like to fly with American Airlines from Portland to Delaware by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Portland, Maine to Delaware?

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

How can I find direct flights from Portland to Delaware?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Delaware

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

Top airline flying from Portland to Delaware

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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 September 11, 2025.