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Delaware

$130+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ILG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. 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 3/176:00 am
PWM
-
PHL
1 stop9h 26m
American Airlines
Tue 3/174:30 pm
PHL
-
PWM
Nonstop1h 34m
American Airlines
Deal found 1/28$271
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 4/135:11 pm
PWM
-
PHL
1 stop21h 49m
American Airlines
Tue 4/145:02 pm
PHL
-
PWM
Nonstop1h 56m
American Airlines
Deal found 1/28$281
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/55:07 pm
PWM
-
PHL
1 stop45h 23m
American Airlines
Sat 3/74:45 pm
PHL
-
PWM
Nonstop1h 34m
American Airlines
Deal found 1/28$282
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 4/35:07 pm
PWM
-
PHL
1 stop46h 19m
American Airlines
Sun 4/54:30 pm
PHL
-
PWM
Nonstop1h 34m
American Airlines
Deal found 1/27$289
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:29 am
PWM
-
PHL
1 stop5h 32m
Multiple Airlines
Thu 3/57:50 pm
PHL
-
PWM
1 stop14h 59m
Multiple Airlines
Deal found 1/27$293
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 3/3011:29 am
PWM
-
PHL
1 stop25h 03m
Multiple Airlines
Wed 4/85:32 pm
PHL
-
PWM
2 stops41h 17m
Multiple Airlines
Deal found 1/28$296
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:29 am
PWM
-
PHL
1 stop10h 16m
Multiple Airlines
Mon 3/95:30 am
PHL
-
PWM
1 stop5h 19m
Multiple Airlines
Deal found 1/27$298
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/186:00 am
PWM
-
PHL
1 stop33h 26m
American Airlines
Thu 3/194:30 pm
PHL
-
PWM
Nonstop1h 34m
American Airlines
Deal found 1/28$300
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:18 pm
PWM
-
PHL
1 stop14h 25m
Multiple Airlines
Sun 3/18:32 pm
PHL
-
PWM
1 stop14h 17m
Multiple Airlines
Deal found 1/27$304
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/165:07 pm
PWM
-
PHL
1 stop22h 19m
American Airlines
Tue 3/174:30 pm
PHL
-
PWM
Nonstop1h 34m
American Airlines
Deal found 1/28$310
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:29 am
PWM
-
PHL
1 stop5h 32m
Multiple Airlines
Fri 3/65:30 am
PHL
-
PWM
1 stop5h 19m
Multiple Airlines
Deal found 1/27$316
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 2/275:07 pm
PWM
-
PHL
1 stop48h 40m
American Airlines
Sun 3/19:25 pm
PHL
-
PWM
Nonstop1h 34m
American Airlines
Deal found 1/27$317

Find flight deals from Portland to Delaware

Keep the following information in mind while searching for Portland to Delaware flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(American Airlines)

One-way from

$130
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$490
Provider with most accurate pricing for Portland-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Philadelphia flights.
Search Deals
From Portland to Delaware
Search Deals
One-way flight from Portland to Delaware
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

PWM - PHL

PWMPHL

Portland

Thu 3/5

5:07 pm-2:30 pm

1 stop45h 23m

Philadelphia

Sat 3/7

4:45 pm-6:19 pm

Nonstop1h 34m

$282

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Fri 4/3

5:07 pm-3:26 pm

1 stop46h 19m

Philadelphia

Sun 4/5

4:30 pm-6:04 pm

Nonstop1h 34m

$289

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Mon 3/30

11:29 am-12:32 pm

1 stop25h 03m

Philadelphia

Wed 4/8

5:32 pm-10:49 am

2 stops41h 17m

$296

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Mon 3/16

5:07 pm-3:26 pm

1 stop22h 19m

Philadelphia

Tue 3/17

4:30 pm-6:04 pm

Nonstop1h 34m

$310

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Fri 3/13

5:07 pm-3:26 pm

1 stop46h 19m

Philadelphia

Sun 3/15

4:30 pm-6:04 pm

Nonstop1h 34m

$347

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Sat 3/21

5:29 am-2:30 pm

1 stop9h 01m

Philadelphia

Tue 3/24

3:14 pm-10:28 am

1 stop19h 14m

$357

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Wed 3/25

11:30 am-9:47 am

2 stops22h 17m

Philadelphia

Mon 3/30

10:33 am-10:22 am

1 stop23h 49m

$363

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Tue 2/24

3:05 pm-9:48 am

2 stops18h 43m

Philadelphia

Mon 3/2

8:02 pm-2:23 pm

1 stop18h 21m

$363

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Fri 3/27

7:09 pm-9:47 am

2 stops14h 38m

Philadelphia

Mon 3/30

10:33 am-10:22 am

1 stop23h 49m

$363

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Thu 2/26

3:10 pm-9:48 am

2 stops18h 38m

Philadelphia

Tue 3/3

8:02 pm-2:23 pm

1 stop18h 21m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 20 results
1
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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.

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 (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 45h 23m. American Airlines provides one of the quickest options available for as low as $282. Portland, Maine and Delaware are separated by a distance of 363 mi.

  • 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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