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Delaware

$105+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILG
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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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 November 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Sun 12/712:44 pmBOI - PHL
1 stop14h 47mFrontier
Wed 12/174:00 pmPHL - BOI
2 stops21h 43mFrontier
Deal found 11/18$203
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Sun 12/712:44 pmBOI - PHL
1 stop14h 47mFrontier
Sat 12/132:06 pmPHL - BOI
2 stops23h 43mFrontier
Deal found 11/18$235
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Sun 12/712:44 pmBOI - PHL
1 stop14h 47mMultiple Airlines
Sun 12/148:36 pmPHL - BOI
2 stops21h 08mMultiple Airlines
Deal found 11/18$268
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Sun 12/712:44 pmBOI - PHL
1 stop14h 47mFrontier
Fri 12/198:36 pmPHL - BOI
1 stop17h 23mFrontier
Deal found 11/18$273
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Sun 12/712:44 pmBOI - PHL
1 stop14h 47mMultiple Airlines
Thu 12/188:36 pmPHL - BOI
2 stops21h 08mMultiple Airlines
Deal found 11/18$288
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/512:44 pmBOI - PHL
1 stop14h 47mFrontier
Wed 12/174:00 pmPHL - BOI
2 stops21h 43mFrontier
Deal found 11/18$314
This Delta deal was found by Cheapflights users on 11/19. 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.
Fri 12/127:30 pmPDX - PHL
2 stops12h 21mDelta
Mon 12/155:17 pmPHL - PDX
2 stops9h 58mDelta
Deal found 11/19$316
This Delta deal was found by Cheapflights users on 11/18. 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 12/95:20 amBOI - PHL
2 stops15h 27mDelta
Sat 12/137:06 amPHL - BOI
2 stops15h 14mDelta
Deal found 11/18$316
This Delta deal was found by Cheapflights users on 11/18. 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 12/97:00 amRDM - PHL
2 stops12h 47mDelta
Sat 12/137:05 amPHL - RDM
2 stops18h 45mDelta
Deal found 11/18$316
This Frontier deal was found by Cheapflights users on 11/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:29 pmPDX - PHL
1 stop12h 11mFrontier
Sun 12/217:10 amPHL - PDX
1 stop9h 14mFrontier
Deal found 11/20$317
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/512:55 pmPDX - PHL
1 stop13h 36mFrontier
Tue 12/910:00 pmPHL - PDX
2 stops40h 56mFrontier
Deal found 11/20$320
This CheapOair deal was found by Cheapflights users on 11/19. 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.
Thu 12/182:29 pmPDX - PHL
1 stop12h 11mFrontier
Sat 1/38:36 pmPHL - PDX
1 stop18h 07mFrontier
Deal found 11/19$322

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 November 21, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$203
(Kiwi.com)

One-way from

$105
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$506
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 Oregon to Delaware
Search Deals
One-way flight from Oregon to Delaware
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 21, 2025.
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 1/7

5:15 am-4:34 pm

1 stop8h 19m

Philadelphia

Wed 1/14

10:30 am-7:24 pm

1 stop11h 54m

$306

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Wed 1/7

12:35 pm-11:14 pm

1 stop7h 39m

Philadelphia

Wed 1/14

9:40 am-4:36 pm

2 stops9h 56m

$312

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 12/12

7:30 pm-10:51 am

2 stops12h 21m

Philadelphia

Mon 12/15

5:17 pm-12:15 am

2 stops9h 58m

$316

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Tue 12/9

9:00 am-10:47 pm

2 stops11h 47m

Philadelphia

Wed 12/17

6:18 am-6:51 pm

2 stops14h 33m

$316

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Tue 12/9

5:20 am-10:47 pm

2 stops15h 27m

Philadelphia

Sat 12/13

7:06 am-8:20 pm

2 stops15h 14m

$316

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Tue 12/9

5:20 am-12:51 am

2 stops17h 31m

Philadelphia

Tue 12/16

6:55 am-6:51 pm

2 stops13h 56m

$316

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Wed 12/10

11:44 am-12:51 am

2 stops11h 07m

Philadelphia

Wed 12/17

6:18 am-6:51 pm

2 stops14h 33m

$316

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Wed 12/10

9:00 am-12:51 am

2 stops13h 51m

Philadelphia

Sat 12/13

8:06 am-10:16 pm

2 stops16h 10m

$316

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Tue 12/9

7:00 am-10:47 pm

2 stops12h 47m

Philadelphia

Sat 12/13

7:05 am-10:50 pm

2 stops18h 45m

$316

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Wed 12/10

9:00 am-12:51 am

2 stops13h 51m

Philadelphia

Tue 12/16

7:05 am-12:02 pm

1 stop6h 57m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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 7h 39m. American Airlines provides one of the quickest options available for as low as $312. 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.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $105. However, be on the lookout for offers from JetBlue and United Airlines, as they are both options that can get you from Oregon to Delaware for a low price.

  • 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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