Is Delta cheaper than other airlines flying to Portland?

With an average return price of $467, Delta is cheaper than United Airlines and Alaska Airlines when it comes to flights to Portland. However, the cheapest airline flying to Portland is Allegiant Air, with an average return price of $258.

Which other airlines fly to Portland?

Along with Delta, you can also fly to Portland with Alaska Airlines, Allegiant Air, Alaska Airlines, American Airlines, Southwest, Allegiant Air, United Airlines, United Airlines, Boutique Air and Frontier.

How much is a flight to Portland with Delta?

On average, Delta flights to Portland cost $467 for a round-trip.

Which airport do Delta flights to Portland fly into?

You’ll fly into Portland Airport when flying to Portland with Delta.

Are there any other airlines in SkyTeam that fly to Portland?

Unfortunately, there are no other airlines in SkyTeam that fly to Portland.

Delta flights to Portland (PDX) from $90

Flight Deals

Cheap Delta Flight Deals to Portland

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Delta flight deals to Portland

Tue, May 19 - Wed, May 20

5:55 am - 10:40 am

SFO

PDX

4h 45m

1 stop

5:51 pm - 12:05 am

PDX

SFO

6h 14m

1 stop

$157Delta

Thu, May 28 - Mon, Jun 8

1:35 pm - 7:26 pm

SFO

PDX

5h 51m

1 stop

5:50 pm - 11:59 pm

PDX

SFO

6h 09m

1 stop

$161Delta

Sat, May 16 - Wed, May 20

5:55 am - 11:39 am

SFO

PDX

5h 44m

1 stop

5:51 pm - 12:05 am

PDX

SFO

6h 14m

1 stop

$177Delta

Tue, May 12 - Wed, May 13

5:55 am - 11:39 am

SFO

PDX

5h 44m

1 stop

5:51 pm - 12:05 am

PDX

SFO

6h 14m

1 stop

$179Delta

Tue, May 26 - Wed, Jun 3

5:30 am - 8:52 am

DEN

PDX

4h 22m

1 stop

3:30 pm - 11:50 pm

PDX

DEN

7h 20m

1 stop

$179Delta

Mon, May 11 - Wed, May 20

5:55 am - 11:39 am

SFO

PDX

5h 44m

1 stop

5:51 pm - 12:05 am

PDX

SFO

6h 14m

1 stop

$184Delta

Mon, May 11 - Mon, May 18

1:35 pm - 7:26 pm

SFO

PDX

5h 51m

1 stop

5:30 am - 12:29 pm

PDX

SFO

6h 59m

1 stop

$187Delta

Sat, May 16 - Sun, May 24

5:55 am - 11:39 am

SFO

PDX

5h 44m

1 stop

5:30 am - 12:29 pm

PDX

SFO

6h 59m

1 stop

$196Delta

Tue, May 26 - Sat, Jun 6

5:30 am - 8:52 am

DEN

PDX

4h 22m

1 stop

3:30 pm - 11:50 pm

PDX

DEN

7h 20m

1 stop

$196Delta

Sat, May 9 - Mon, May 11

10:29 am - 2:48 pm

SFO

PDX

4h 19m

1 stop

5:51 pm - 12:05 am

PDX

SFO

6h 14m

1 stop

$197Delta

Useful Info

Low season	January
High season	June
Cheapest flight	$90
Average price round-trip	$467
Good deal round-trip	$397
Good deal one-way	$558

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from San Francisco to Portland

(avg. price over the last 2 weeks)

or less

When to book flights with Delta to Portland

Average price per month

Flight prices as travel date approaches

Is Delta cheaper than other airlines flying to Portland?
With an average return price of $467, Delta is cheaper than United Airlines and Alaska Airlines when it comes to flights to Portland. However, the cheapest airline flying to Portland is Allegiant Air, with an average return price of $258.
Which other airlines fly to Portland?
Along with Delta, you can also fly to Portland with Alaska Airlines, Allegiant Air, Alaska Airlines, American Airlines, Southwest, Allegiant Air, United Airlines, United Airlines, Boutique Air and Frontier.
How much is a flight to Portland with Delta?
On average, Delta flights to Portland cost $467 for a round-trip.
Which airport do Delta flights to Portland fly into?
You’ll fly into Portland Airport when flying to Portland with Delta.
Are there any other airlines in SkyTeam that fly to Portland?
Unfortunately, there are no other airlines in SkyTeam that fly to Portland.

The cheapest flight to Portland with Delta found on KAYAK in the last 2 weeks departed from Atlanta and cost $337.
If you’re intending to fly with Delta, book your flight to Portland at least 2 weeks before departure to ensure a below-average price.
High season for flights to Portland with Delta is June and prices are highest at this time. The cheapest month to fly is January.

7.9

Good8,431 verified ratings

7.9Comfort

7.8Entertainment

8.5Crew

7.2Food

8.1Boarding

6.0 Okay

Lucy, Apr 2026

WiFi on board. Better movies.

2.0 Poor

Nikhil, Apr 2026

Flight was delayed for over an hour.

10.0 Wonderful

Anonymous, Apr 2026

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

4.0 Mediocre

Anonymous, Apr 2026

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

8.0 Very good

Douglas, Apr 2026

Great

4.0 Mediocre

Derek, Apr 2026

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

6.0 Okay

Akanksha Devidas, Apr 2026

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

10.0 Wonderful

Kathryn, Apr 2026

On time, great service.

2.0 Poor

Glenn, Apr 2026

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

2.0 Poor

Bruce, Apr 2026

Delayed 3 hours, no WiFi for much of the trip

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Cheap Delta Flight Deals to Portland

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Good to know

When to book flights with Delta to Portland

FAQs for flying to Portland with Delta

Is Delta cheaper than other airlines flying to Portland?

With an average return price of $467, Delta is cheaper than United Airlines and Alaska Airlines when it comes to flights to Portland. However, the cheapest airline flying to Portland is Allegiant Air, with an average return price of $258.

Which other airlines fly to Portland?

Along with Delta, you can also fly to Portland with Alaska Airlines, Allegiant Air, Alaska Airlines, American Airlines, Southwest, Allegiant Air, United Airlines, United Airlines, Boutique Air and Frontier.

How much is a flight to Portland with Delta?

On average, Delta flights to Portland cost $467 for a round-trip.

Which airport do Delta flights to Portland fly into?

You’ll fly into Portland Airport when flying to Portland with Delta.

Are there any other airlines in SkyTeam that fly to Portland?

Unfortunately, there are no other airlines in SkyTeam that fly to Portland.

Top tips for your flights to Portland with Delta

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