Is Delta cheaper than other airlines flying to Portland?

With an average return price of $509, Delta is the most expensive airline flying into Portland. The cheapest airline flying to Portland is Boutique Air.

Which other airlines fly to Portland?

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

How much is a flight to Portland with Delta?

On average, Delta flights to Portland cost $509 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 $89

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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

Fri, Sep 11 - Tue, Sep 15

6:23 am - 11:46 am

SFO

PDX

5h 23m

1 stop

5:30 am - 9:34 am

PDX

SFO

4h 04m

1 stop

$182Delta

Thu, Aug 20 - Mon, Aug 24

6:20 am - 11:45 am

SFO

PDX

5h 25m

1 stop

5:54 pm - 11:50 pm

PDX

SFO

5h 56m

1 stop

$187Delta

Sun, Sep 6 - Wed, Sep 16

6:20 am - 11:45 am

SFO

PDX

5h 25m

1 stop

12:34 pm - 4:58 pm

PDX

SFO

4h 24m

1 stop

$192Delta

Sat, Nov 14 - Thu, Dec 3

6:05 am - 10:38 am

SFO

PDX

4h 33m

1 stop

11:10 am - 4:02 pm

PDX

SFO

4h 52m

1 stop

$194Delta

Thu, Aug 20 - Sat, Aug 22

2:00 pm - 7:44 pm

SFO

PDX

5h 44m

1 stop

5:54 pm - 11:59 pm

PDX

SFO

6h 05m

1 stop

$197Delta

Tue, Aug 11 - Wed, Aug 12

2:00 pm - 7:44 pm

SFO

PDX

5h 44m

1 stop

12:25 pm - 4:56 pm

PDX

SFO

4h 31m

1 stop

$201Delta

Fri, Aug 28 - Sat, Sep 5

10:40 am - 5:14 pm

SFO

PDX

6h 34m

1 stop

5:30 am - 9:36 am

PDX

SFO

4h 06m

1 stop

$202Delta

Sun, Nov 15 - Thu, Dec 3

6:05 am - 10:38 am

SFO

PDX

4h 33m

1 stop

7:10 am - 12:12 pm

PDX

SFO

5h 02m

1 stop

$204Delta

Fri, Aug 21 - Sun, Aug 23

6:20 am - 10:42 am

SFO

PDX

4h 22m

1 stop

5:30 am - 9:38 am

PDX

SFO

4h 08m

1 stop

$207Delta

Wed, Aug 12 - Sat, Aug 15

2:00 pm - 7:44 pm

SFO

PDX

5h 44m

1 stop

7:05 am - 12:57 pm

PDX

SFO

5h 52m

1 stop

$211Delta

Useful Info

KAYAK's insights & trends for Portland flights with Delta

Get data-powered insights and trends into Delta flights to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly with Delta to Portland?

The cheapest month for Delta flights to Portland is February, where tickets cost $315 (return) on average. On the other hand, the most expensive months to fly this route on Delta are July and June, where the average cost of round-trip tickets is $408 and $400 respectively.

How far in advance should I book Delta flights to Portland?

For the absolute cheapest price on Delta, our data suggests you should book 4 weeks before departure.

What is the cheapest flight to Portland with Delta?

The cheapest airline ticket to Portland from the United States with Delta in the last 5 days was $89 one-way, and $182 round-trip on the route from San Francisco to Portland. The most popular route is from San Francisco to Portland and the cheapest ticket found on this route in the last 5 days was $182 return.

How many direct flights does Delta operate to Portland every week?

Each week there are around 221 direct flights from within the United States to Portland. The most common day for departures is Sunday, with 16% of flights taking off on this day.

What is the cheapest day to fly to Portland?

Based on KAYAK data, the cheapest day to fly to Portland is Saturday where tickets can be as cheap as $431. On the other hand, the most expensive day to fly is Monday, where prices are $506 on average.

What is the cheapest time of day to fly to Portland with Delta?

The cheapest time of day to fly to Portland with Delta is generally at noon, when flights cost $343 on average.

Low season	January
High season	July
Cheapest flight	$89
Average price round-trip	$509
Good deal round-trip	$433

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly with an average 8% increase in price.

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 $509, Delta is the most expensive airline flying into Portland. The cheapest airline flying to Portland is Boutique Air.
Which other airlines fly to Portland?
Along with Delta, you can also fly to Portland with Alaska Airlines, Allegiant Air, Allegiant Air, Air Excursions, Alaska Airlines, JetBlue, American Airlines, Southwest, Frontier, United Airlines, United Airlines and Boutique Air.
How much is a flight to Portland with Delta?
On average, Delta flights to Portland cost $509 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 Seattle and cost $197.
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 July and prices are highest at this time. The cheapest month to fly is January.

7.8

Good8,477 verified ratings

7.8Comfort

8.5Crew

7.2Food

7.8Entertainment

8.1Boarding

8.0 Very good

Anonymous, Jul 2026

Good service

10.0 Wonderful

Anonymous, Jul 2026

Weather in Atlanta necessitated an hour's hold on the tarmac before we could leave Detroit. The plane was packed, and I expected some surliness. But no! The crew was fantastic (jovial even!), responsive to people's needs, and kept us informed. Consequently, the passengers took the delay in stride, and what could have been an ugly situation turned out to be no more than a minor inconvenience. The crew were the stars here.

2.0 Poor

Siddhesh, Jul 2026

Flight cancellations. Delayed boarding

10.0 Wonderful

Steve, Jul 2026

They did everything right and everything happened right on time.

6.0 Okay

Laura, Jul 2026

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

2.0 Poor

Anonymous, Jul 2026

My flight was delayed and I got back around 3.5 hours later than expected. I had to get a new connecting flight

10.0 Wonderful

Danielle, Jul 2026

The free Wi-Fi and movie selection was amazing!

10.0 Wonderful

Anonymous, Jul 2026

It was very pleasant from boarding to exiting

2.0 Poor

Jacob, Jul 2026

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

2.0 Poor

Jacob, Jul 2026

The Atlanta airport had thunderstorms, which caused our flight to be delayed by multiple hours. Once we were able to board.the gate agent was rude and was trying to rush us onto the plane because the team in the plane was about to run out of hours once we were all aboard the plane they ran into an issue where the catering truck was filling up the back of the plane and they left and had to come back because they didn’t fill it up all the way, causing even more of a delay. My seat was very tight. I didn’t have a lot of legroom overall this was a miserable experience.

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KAYAK's insights & trends for Portland flights with Delta

What is the cheapest month to fly with Delta to Portland?

How far in advance should I book Delta flights to Portland?

What is the cheapest flight to Portland with Delta?

How many direct flights does Delta operate to Portland every week?

What is the cheapest day to fly to Portland?

What is the cheapest time of day to fly to Portland with Delta?

Good to know

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