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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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILG
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$255
(Priceline)

One-way from

$97
(Priceline)

Popular in

February

Cheapest in

January

Average price

$446
From Oregon to Delaware
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One-way flight from Oregon to Delaware
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High demand for flights, 0% potential price rise
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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 July 2025
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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 July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:36 pmBOI - PHL
1 stop7h 33mFrontier
Sun 8/106:15 amPHL - BOI
1 stop7h 31mFrontier
Deal found 7/2$255
This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:50 pmPDX - PHL
1 stop8h 19mFrontier
Tue 7/156:15 amPHL - PDX
1 stop8h 15mFrontier
Deal found 7/1$274
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:07 pmPDX - PHL
1 stop14h 19mSpirit Airlines
Mon 9/295:15 pmPHL - PDX
1 stop20h 57mSpirit Airlines
Deal found 7/1$275
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:50 pmPDX - PHL
1 stop8h 19mMultiple Airlines
Sat 8/169:00 amPHL - PDX
1 stop12h 57mMultiple Airlines
Deal found 7/3$280
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 7/297:35 pmPDX - PHL
2 stops12h 12mUnited Airlines
Tue 8/58:15 amPHL - PDX
1 stop9h 59mUnited Airlines
Deal found 7/1$282
This Southwest deal was found by Cheapflights users on 7/2. 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 9/248:15 amPDX - PHL
2 stops10h 35mSouthwest
Sat 9/272:20 pmPHL - PDX
2 stops10h 10mSouthwest
Deal found 7/2$287
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:16 pmBOI - PHL
1 stop30h 10mSpirit Airlines
Sun 9/75:15 pmPHL - BOI
1 stop29h 06mSpirit Airlines
Deal found 7/2$293
This Delta deal was found by Cheapflights users on 7/2. 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 9/275:49 pmPDX - PHL
2 stops13h 45mDelta
Mon 9/297:00 amPHL - PDX
1 stop8h 15mDelta
Deal found 7/2$302
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:25 pmBOI - PHL
1 stop10h 32mMultiple Airlines
Sun 9/285:15 pmPHL - BOI
1 stop29h 06mMultiple Airlines
Deal found 7/1$317
This Delta deal was found by Cheapflights users on 7/3. 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 8/73:17 pmBOI - PHL
1 stop7h 13mDelta
Mon 8/116:55 pmPHL - BOI
1 stop7h 04mDelta
Deal found 7/3$343
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 9/107:09 pmBOI - PHL
1 stop8h 17mUnited Airlines
Sat 9/135:15 pmPHL - BOI
1 stop7h 26mUnited Airlines
Deal found 7/1$345
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/266:00 amEUG - PHL
1 stop11h 07mAmerican Airlines
Tue 9/92:01 pmPHL - EUG
1 stop8h 30mAmerican Airlines
Deal found 7/3$351

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 July 3, 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

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Thu 8/7

12:36 pm-10:09 pm

1 stop7h 33m

Philadelphia

Sun 8/10

6:15 am-11:46 am

1 stop7h 31m

$255

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Mon 7/14

5:50 pm-5:09 am

1 stop8h 19m

Philadelphia

Tue 7/15

6:15 am-11:30 am

1 stop8h 15m

$274

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 9/25

12:07 pm-5:26 am

1 stop14h 19m

Philadelphia

Mon 9/29

5:15 pm-11:12 am

1 stop20h 57m

$275

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 10/22

6:00 am-5:45 pm

1 stop8h 45m

Philadelphia

Mon 10/27

6:10 pm-12:05 am

1 stop8h 55m

$276

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Mon 8/11

5:50 pm-5:09 am

1 stop8h 19m

Philadelphia

Sat 8/16

9:00 am-6:57 pm

1 stop12h 57m

$280

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 7/29

7:35 pm-10:47 am

2 stops12h 12m

Philadelphia

Tue 8/5

8:15 am-3:14 pm

1 stop9h 59m

$282

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Fri 9/5

9:16 pm-5:26 am

1 stop30h 10m

Philadelphia

Sun 9/7

5:15 pm-8:21 pm

1 stop29h 06m

$293

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sat 9/27

5:49 pm-10:34 am

2 stops13h 45m

Philadelphia

Mon 9/29

7:00 am-12:15 pm

1 stop8h 15m

$302

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Thu 9/25

12:25 pm-12:57 am

1 stop10h 32m

Philadelphia

Sun 9/28

5:15 pm-8:21 pm

1 stop29h 06m

$317

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Thu 8/7

3:17 pm-12:30 am

1 stop7h 13m

Philadelphia

Mon 8/11

6:55 pm-11:59 pm

1 stop7h 04m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

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

Find hourly flight availability from Oregon to Delaware. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

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 July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Oregon to Delaware have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $97. However, be on the lookout for offers from Spirit Airlines 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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