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Delaware

$97+ Cheap flights from Oregon 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILG
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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Cheap flight deals from Oregon to Delaware

Keep the following information in mind while searching for Oregon to Delaware flight deals. Data was last updated January 18, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$228
(Kiwi.com)

One-way from

$97
(Trip.com)

Popular in

November

Cheapest in

September

Average price

$486
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 Oregon to Delaware
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One-way flight from Oregon to Delaware
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Oregon to Delaware

Cheapest flights from Oregon to Delaware
Explore the most affordable flight options available from Oregon to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/16. 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.
Fri 2/2011:56 am
BOI
-
PHL
2 stops20h 46m
Frontier
Thu 2/265:47 pm
PHL
-
BOI
1 stop19h 24m
Frontier
Deal found 1/16$228
This Kiwi.com deal was found by Cheapflights users on 1/16. 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.
Thu 2/1912:36 pm
BOI
-
PHL
1 stop27h 19m
Frontier
Wed 2/2511:40 am
PHL
-
BOI
2 stops26h 11m
Frontier
Deal found 1/16$249
This Kiwi.com deal was found by Cheapflights users on 1/16. 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.
Thu 2/1912:36 pm
BOI
-
PHL
1 stop27h 19m
Frontier
Fri 2/277:12 pm
PHL
-
BOI
2 stops41h 59m
Frontier
Deal found 1/16$255
This Kiwi.com deal was found by Cheapflights users on 1/16. 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.
Thu 2/1912:36 pm
BOI
-
PHL
2 stops25h 21m
Frontier
Thu 2/265:47 pm
PHL
-
BOI
1 stop19h 24m
Frontier
Deal found 1/16$256
This Delta deal was found by Cheapflights users on 1/16. 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 2/1812:25 pm
RDM
-
PHL
1 stop8h 21m
Delta
Wed 3/46:50 pm
PHL
-
RDM
1 stop7h 55m
Delta
Deal found 1/16$257
This Delta deal was found by Cheapflights users on 1/16. 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 4/155:55 am
EUG
-
PHL
1 stop8h 40m
Delta
Tue 4/216:45 pm
PHL
-
EUG
1 stop8h 02m
Delta
Deal found 1/16$257
This Delta deal was found by Cheapflights users on 1/17. 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 2/257:00 am
RDM
-
PHL
2 stops13h 46m
Delta
Wed 3/116:49 pm
PHL
-
RDM
1 stop7h 58m
Delta
Deal found 1/17$262
This Delta deal was found by Cheapflights users on 1/16. 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 4/215:44 pm
EUG
-
PHL
2 stops12h 38m
Delta
Tue 4/286:45 pm
PHL
-
EUG
1 stop8h 02m
Delta
Deal found 1/16$262
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Sat 2/146:55 pm
BOI
-
PHL
1 stop10h 20m
United Airlines
Sat 2/216:27 am
PHL
-
BOI
1 stop8h 06m
United Airlines
Deal found 1/17$280
This American Airlines deal was found by Cheapflights users on 1/16. 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 2/76:36 am
EUG
-
PHL
1 stop8h 06m
American Airlines
Tue 2/107:00 am
PHL
-
EUG
1 stop10h 31m
American Airlines
Deal found 1/16$281
This Delta deal was found by Cheapflights users on 1/16. 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 2/1912:25 pm
RDM
-
PHL
1 stop8h 21m
Delta
Wed 3/46:50 pm
PHL
-
RDM
1 stop7h 55m
Delta
Deal found 1/16$293
This Delta deal was found by Cheapflights users on 1/16. 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.
Sat 2/141:43 pm
BOI
-
PHL
1 stop8h 41m
Delta
Wed 2/186:10 am
PHL
-
BOI
1 stop9h 49m
Delta
Deal found 1/16$297

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 18, 2026.
Use the filters below to find and compare flights from Oregon to Delaware that are best for you.

Fly from

Oregon

Fly to

Delaware

Route

Depart

Return

Price

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Wed 2/18

12:25 pm-11:46 pm

1 stop8h 21m

Philadelphia

Wed 3/4

6:50 pm-11:45 pm

1 stop7h 55m

$257

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Wed 2/18

10:40 am-11:54 pm

1 stop10h 14m

Philadelphia

Wed 3/4

3:55 pm-11:38 pm

1 stop10h 43m

$257

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Wed 2/25

5:50 am-5:38 pm

1 stop8h 48m

Philadelphia

Wed 3/11

6:49 pm-11:47 pm

1 stop7h 58m

$257

EugenePhiladelphia

EUG - PHL

EUGPHL

Eugene

Wed 4/15

5:55 am-5:35 pm

1 stop8h 40m

Philadelphia

Tue 4/21

6:45 pm-11:47 pm

1 stop8h 02m

$257

EugenePhiladelphia

EUG - PHL

EUGPHL

Eugene

Tue 4/21

5:44 pm-5:35 am

2 stops8h 51m

Philadelphia

Tue 4/28

6:45 pm-11:47 pm

1 stop8h 02m

$262

EugenePhiladelphia

EUG - PHL

EUGPHL

Eugene

Wed 4/22

5:44 pm-5:35 am

2 stops8h 51m

Philadelphia

Tue 4/28

6:45 pm-11:47 pm

1 stop8h 02m

$262

EugenePhiladelphia

EUG - PHL

EUGPHL

Eugene

Sat 2/7

5:00 am-5:34 pm

2 stops9h 34m

Philadelphia

Tue 2/10

10:10 am-9:18 pm

2 stops14h 08m

$268

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Sat 2/14

6:55 pm-7:15 am

1 stop10h 20m

Philadelphia

Sat 2/21

6:27 am-12:33 pm

1 stop8h 06m

$280

EugenePhiladelphia

EUG - PHL

EUGPHL

Eugene

Sat 2/7

6:36 am-5:42 pm

1 stop8h 06m

Philadelphia

Tue 2/10

7:00 am-2:31 pm

1 stop10h 31m

$281

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Thu 2/19

12:25 pm-11:46 pm

1 stop8h 21m

Philadelphia

Wed 3/4

6:50 pm-11:45 pm

1 stop7h 55m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Oregon 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 Oregon 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 Oregon to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oregon to Delaware?

    A quick flight from Oregon to Delaware can take about 8h 21m. Delta provides one of the quickest options available for as low as $257. There are 2342 mi between Oregon and Delaware. 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 Oregon to Delaware that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Delaware

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