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Cheap flights from Raleigh to Portland from $129

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 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:54 pm - 11:15 am
RDU
-
PDX
20h 21m2 stops
Frontier Logo
12:10 pm - 6:41 pm
PDX
-
RDU
27h 31m1 stop
$255Frontier
Wed, Jan 7 - Sun, Jan 11
Alaska Airlines Logo
7:04 pm - 8:47 pm
RDU
-
PDX
28h 43m1 stop
Alaska Airlines Logo
7:10 am - 6:04 pm
PDX
-
RDU
7h 54m1 stop
$287Alaska Airlines
Wed, Jan 7 - Wed, Jan 14
Delta Logo
4:55 pm - 12:17 am
RDU
-
PDX
10h 22m2 stops
Delta Logo
11:10 am - 11:53 pm
PDX
-
RDU
9h 43m1 stop
$292Delta
Wed, Jan 7 - Wed, Jan 14
Delta Logo
4:55 pm - 12:17 am
RDU
-
PDX
10h 22m2 stops
Delta Logo
7:37 pm - 12:02 pm
PDX
-
RDU
13h 25m2 stops
$298Delta
Wed, Jan 7 - Wed, Jan 14
Frontier Logo
7:36 pm - 11:55 am
RDU
-
PDX
19h 19m1 stop
Frontier Logo
12:55 pm - 6:41 pm
PDX
-
RDU
26h 46m1 stop
$301Frontier
Sun, Mar 8 - Thu, Mar 12
Frontier Logo
7:36 pm - 11:55 am
RDU
-
PDX
19h 19m1 stop
Frontier Logo
5:49 pm - 7:53 am
PDX
-
RDU
35h 04m2 stops
$317Frontier
Sun, Mar 8 - Thu, Mar 12
Delta Logo
7:36 am - 12:44 pm
RDU
-
PDX
8h 08m1 stop
Delta Logo
11:10 am - 11:53 pm
PDX
-
RDU
9h 43m1 stop
$326Delta
Wed, Jan 7 - Sun, Jan 11
Delta Logo
7:36 am - 12:44 pm
RDU
-
PDX
8h 08m1 stop
Delta Logo
10:55 pm - 8:42 am
PDX
-
RDU
6h 47m1 stop
$333Delta
Sat, Jan 17 - Mon, Apr 27
Frontier Logo
7:36 pm - 7:50 pm
RDU
-
PDX
27h 14m2 stops
Frontier Logo
12:05 pm - 6:41 pm
PDX
-
RDU
27h 36m1 stop
$334Frontier
Thu, Jan 1 - Thu, Jan 8
Alaska Airlines Logo
7:28 am - 12:13 pm
RDU
-
PDX
7h 45m1 stop
Alaska Airlines Logo
7:10 am - 6:04 pm
PDX
-
RDU
7h 54m1 stop
$337Alaska Airlines
Tue, Jan 6 - Tue, Jan 13

Frontier flights from Raleigh to Portland

Our best Frontier deals on Raleigh to Portland flight tickets
Frontier
Jan 7
RDU5:54 pmRaleigh-Durham
20h 21m
2 stops
PDX11:15 amPortland
Jan 11
PDX12:10 pmPortland
27h 31m
1 stop
RDU6:41 pmRaleigh-Durham
$255
Find similar
Frontier
Mar 8
RDU7:36 pmRaleigh-Durham
19h 19m
1 stop
PDX11:55 amPortland
Mar 12
PDX12:55 pmPortland
26h 46m
1 stop
RDU6:41 pmRaleigh-Durham
$301
Find similar
Frontier
Mar 8
RDU7:36 pmRaleigh-Durham
19h 19m
1 stop
PDX11:55 amPortland
Mar 12
PDX5:49 pmPortland
35h 04m
2 stops
RDU7:53 amRaleigh-Durham
$317
Find similar

Alaska Airlines flights from Raleigh to Portland

Our best Alaska Airlines deals on Raleigh to Portland flight tickets
Alaska Airlines
Jan 7
RDU7:04 pmRaleigh-Durham
28h 43m
1 stop
PDX8:47 pmPortland
Jan 14
PDX7:10 amPortland
7h 54m
1 stop
RDU6:04 pmRaleigh-Durham
$287
Find similar
Alaska Airlines
Jan 6
RDU7:28 amRaleigh-Durham
7h 45m
1 stop
PDX12:13 pmPortland
Jan 13
PDX7:10 amPortland
7h 54m
1 stop
RDU6:04 pmRaleigh-Durham
$337
Find similar
Alaska Airlines
Jan 12
RDU7:04 pmRaleigh-Durham
8h 05m
1 stop
PDX12:09 amPortland
Jan 14
PDX7:10 amPortland
7h 54m
1 stop
RDU6:04 pmRaleigh-Durham
$341
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 December 9, 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

Wed 1/7

5:54 pm-11:15 am

2 stops20h 21m

Portland

Sun 1/11

12:10 pm-6:41 pm

1 stop27h 31m

$255

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Wed 1/7

7:04 pm-8:47 pm

1 stop28h 43m

Portland

Wed 1/14

7:10 am-6:04 pm

1 stop7h 54m

$287

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Wed 1/7

4:55 pm-12:17 am

2 stops10h 22m

Portland

Wed 1/14

11:10 am-11:53 pm

1 stop9h 43m

$292

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Wed 1/7

4:55 pm-12:17 am

2 stops10h 22m

Portland

Wed 1/14

7:37 pm-12:02 pm

2 stops13h 25m

$298

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sun 3/8

7:36 pm-11:55 am

1 stop19h 19m

Portland

Thu 3/12

12:55 pm-6:41 pm

1 stop26h 46m

$301

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sun 3/8

7:36 pm-11:55 am

1 stop19h 19m

Portland

Thu 3/12

5:49 pm-7:53 am

2 stops35h 04m

$317

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Wed 1/7

7:36 am-12:44 pm

1 stop8h 08m

Portland

Sun 1/11

11:10 am-11:53 pm

1 stop9h 43m

$326

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sat 1/17

7:36 am-12:44 pm

1 stop8h 08m

Portland

Mon 4/27

10:55 pm-8:42 am

1 stop6h 47m

$333

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Thu 1/1

7:36 pm-7:50 pm

2 stops27h 14m

Portland

Thu 1/8

12:05 pm-6:41 pm

1 stop27h 36m

$334

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Tue 1/6

7:28 am-12:13 pm

1 stop7h 45m

Portland

Tue 1/13

7:10 am-6:04 pm

1 stop7h 54m

$337

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 September to fly from Raleigh, when ticket prices are also cheap, with an average price of $344.

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 $392 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 $326 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 December 2025, prices for Raleigh to Portland flights are approximately 7% 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

Fastest flight time

7h 29m

Direct flights

None
The fastest flight from Raleigh to Portland takes 7h 29m
There are no direct flights from Raleigh to Portland. There are no popular flight routes from Raleigh to Portland.
Search flight deals

  • 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 45m.

  • 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
3,085 reviews
Search Frontier flights
Sun Country AirPriceFrom $151Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
DeltaPriceFrom $223Free CancellationRating
7.9
8,009 reviews
Search Delta flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,089 reviews
Search United Airlines flights
American AirlinesPriceFrom $273Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
SouthwestPriceFrom $318Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $346Free CancellationRating
8.0
11,423 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
McMinnville
Gresham
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

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.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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