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Cheap flights from Raleigh to Portland from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Portland departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Raleigh to Portland

Cheap round-trip flights

Delta Logo
6:45 pm - 12:05 amRDU-PDX
8h 20m1 stop
Delta Logo
11:15 pm - 8:52 amPDX-RDU
6h 37m1 stop
$237Delta
Find Deal
Thu, Dec 4 - Tue, Dec 9
United Airlines Logo
3:09 pm - 8:20 pmRDU-PDX
8h 11m1 stop
United Airlines Logo
5:00 am - 5:06 pmPDX-RDU
9h 06m2 stops
$242United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Frontier Logo
2:27 pm - 11:48 amRDU-PDX
24h 21m2 stops
Frontier Logo
12:43 pm - 5:04 pmPDX-RDU
25h 21m1 stop
$258Frontier
Find Deal
Mon, Oct 20 - Fri, Oct 24
Frontier Logo
5:39 pm - 11:48 amRDU-PDX
21h 09m1 stop
Frontier Logo
12:52 pm - 4:39 pmPDX-RDU
24h 47m2 stops
$283Frontier
Find Deal
Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
7:00 am - 2:04 pmRDU-PDX
10h 04m1 stop
American Airlines Logo
9:52 pm - 10:31 amPDX-RDU
9h 39m1 stop
$368American Airlines
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Mon, Oct 6 - Thu, Oct 9
Sun Country Air Logo
5:29 pm - 5:22 pmRDU-PDX
26h 53m1 stop
Sun Country Air Logo
11:59 pm - 10:49 amPDX-RDU
7h 50m1 stop
$370Sun Country Air
Find Deal
Sun, Oct 12 - Sun, Oct 19
American Airlines Logo
1:59 pm - 8:17 pmRDU-PDX
9h 18m1 stop
American Airlines Logo
12:45 am - 12:25 pmPDX-RDU
9h 40m1 stop
$374American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 1
Southwest Logo
7:30 pm - 12:20 amRDU-PDX
7h 50m1 stop
Southwest Logo
7:10 pm - 7:50 amPDX-RDU
9h 40m2 stops
$379Southwest
Find Deal
Fri, Nov 21 - Mon, Nov 24
Southwest Logo
6:00 pm - 12:40 amRDU-PDX
9h 40m1 stop
Southwest Logo
6:30 am - 7:45 pmPDX-RDU
10h 15m2 stops
$403Southwest
Find Deal
Sat, Nov 22 - Fri, Nov 28
Sun Country Air Logo
11:39 am - 5:18 pmRDU-PDX
8h 39m1 stop
Sun Country Air Logo
11:59 pm - 5:02 pmPDX-RDU
14h 03m1 stop
$415Sun Country Air
Find Deal
Tue, Nov 25 - Sun, Nov 30

Delta flights from Raleigh to Portland

Our best Delta deals on Raleigh to Portland flight tickets
Delta
Dec 4
RDU6:45 pmRaleigh-Durham
8h 20m
1 stop
PDX12:05 amPortland
Dec 9
PDX11:15 pmPortland
6h 37m
1 stop
RDU8:52 amRaleigh-Durham
$237
Find similar
Delta
Dec 3
RDU2:50 pmRaleigh-Durham
8h 55m
1 stop
PDX8:45 pmPortland
Dec 7
PDX11:15 pmPortland
9h 59m
1 stop
RDU12:14 pmRaleigh-Durham
$277
Find similar
Delta
Nov 4
RDU6:00 amRaleigh-Durham
8h 01m
1 stop
PDX11:01 amPortland
Nov 11
PDX5:30 amPortland
9h 02m
1 stop
RDU5:32 pmRaleigh-Durham
$317
Find similar

American Airlines flights from Raleigh to Portland

Our best American Airlines deals on Raleigh to Portland flight tickets
American Airlines
Oct 6
RDU7:00 amRaleigh-Durham
10h 04m
1 stop
PDX2:04 pmPortland
Oct 9
PDX9:52 pmPortland
9h 39m
1 stop
RDU10:31 amRaleigh-Durham
$368
Find similar
American Airlines
Oct 31
RDU1:59 pmRaleigh-Durham
9h 18m
1 stop
PDX8:17 pmPortland
Nov 1
PDX12:45 amPortland
9h 40m
1 stop
RDU12:25 pmRaleigh-Durham
$374
Find similar
American Airlines
Oct 9
RDU4:20 pmRaleigh-Durham
7h 44m
1 stop
PDX9:04 pmPortland
Oct 13
PDX11:58 pmPortland
8h 44m
1 stop
RDU11:42 amRaleigh-Durham
$387
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Portland 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Raleigh to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Thu 12/4

6:45 pm-12:05 am

1 stop8h 20m

Portland

Tue 12/9

11:15 pm-8:52 am

1 stop6h 37m

$237

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sat 10/18

3:09 pm-8:20 pm

1 stop8h 11m

Portland

Wed 10/22

5:00 am-5:06 pm

2 stops9h 06m

$242

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Mon 10/20

2:27 pm-11:48 am

2 stops24h 21m

Portland

Fri 10/24

12:43 pm-5:04 pm

1 stop25h 21m

$258

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 10/24

5:39 pm-11:48 am

1 stop21h 09m

Portland

Tue 10/28

12:52 pm-4:39 pm

2 stops24h 47m

$283

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Mon 10/6

7:00 am-2:04 pm

1 stop10h 04m

Portland

Thu 10/9

9:52 pm-10:31 am

1 stop9h 39m

$368

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sun 10/12

5:29 pm-5:22 pm

1 stop26h 53m

Portland

Sun 10/19

11:59 pm-10:49 am

1 stop7h 50m

$370

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 10/31

1:59 pm-8:17 pm

1 stop9h 18m

Portland

Sat 11/1

12:45 am-12:25 pm

1 stop9h 40m

$374

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 11/21

7:30 pm-12:20 am

1 stop7h 50m

Portland

Mon 11/24

7:10 pm-7:50 am

2 stops9h 40m

$379

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sat 11/22

6:00 pm-12:40 am

1 stop9h 40m

Portland

Fri 11/28

6:30 am-7:45 pm

2 stops10h 15m

$403

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Tue 11/25

11:39 am-5:18 pm

1 stop8h 39m

Portland

Sun 11/30

11:59 pm-5:02 pm

1 stop14h 03m

$415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Raleigh to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Raleigh is in August. Flight prices, which tend to average around $331, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until January to fly from Raleigh, when ticket prices are also cheap, with an average price of $358.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $417. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $497.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $426. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $463 per ticket.

What is the cheapest Raleigh-Durham to Portland flight route?

Fly from Raleigh-Durham to Portland for the best Raleigh-Durham - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Raleigh for as low as $301 on momondo.

What cabin class options are available on Raleigh-Durham to Portland flights?

There is only 1 cabin class available to choose from on Raleigh-Durham to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Raleigh to Portland flight prices changed over time?

As of September 2025, prices for Raleigh to Portland flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Raleigh to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Portland (RDU to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Portland

Direct flights

None
There are no direct flights from Raleigh to Portland. There are no popular flight routes from Raleigh to Portland.
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  • How far is Raleigh-Durham to Portland by plane?

    Raleigh-Durham and Portland are 2370.6 mi apart from one another. A reasonable flight in good conditions will take 7h 44m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Portland Airport?

    Prices for flights from Raleigh-Durham Airport to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Portland Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Raleigh to Portland?

Best airlines flying from Raleigh to Portland

Compare and see reviews for airlines that fly from Raleigh to Portland with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $142Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
DeltaPriceFrom $262Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $300Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights
SouthwestPriceFrom $318Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $321Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Tillamook
Manzanita

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Portland for you.

Can I find flights from Raleigh to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from Raleigh with this policy.

How can momondo help me find flights from Raleigh to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Raleigh.

I’m not ready to book a flight from Raleigh to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Raleigh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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