Is Delta cheaper than other airlines flying to Portland?

With an average return price of $427, Delta is cheaper than United Airlines when it comes to flights to Portland. However, the cheapest airline flying to Portland is Frontier, with an average return price of $238.

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, American Airlines, Southwest, Hawaiian Airlines, United Airlines, United Airlines, Frontier and Boutique Air.

How much is a flight to Portland with Delta?

On average, Delta flights to Portland cost $427 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 $86

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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.

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Recent round-trip Delta flight deals to Portland

Wed, Sep 16 - Wed, Sep 23

5:38 pm - 11:54 pmSFO San Francisco-PDX Portland

6h 16m1 stop Seattle/Tacoma Intl

12:34 pm - 4:58 pmPDX Portland-SFO San Francisco

4h 24m1 stop Seattle/Tacoma Intl

$171Delta

Fri, Oct 30 - Mon, Nov 2

6:00 am - 12:09 pmSFO San Francisco-PDX Portland

6h 09m1 stop Seattle/Tacoma Intl

1:00 pm - 5:05 pmPDX Portland-SFO San Francisco

4h 05m1 stop Seattle/Tacoma Intl

$174Delta

Thu, Sep 3 - Sun, Sep 6

2:00 pm - 7:44 pmSFO San Francisco-PDX Portland

5h 44m1 stop Seattle/Tacoma Intl

5:30 am - 9:38 amPDX Portland-SFO San Francisco

4h 08m1 stop Seattle/Tacoma Intl

$175Delta

Sat, Sep 5 - Fri, Sep 11

6:20 am - 10:42 amSFO San Francisco-PDX Portland

4h 22m1 stop Seattle/Tacoma Intl

5:30 am - 9:34 amPDX Portland-SFO San Francisco

4h 04m1 stop Seattle/Tacoma Intl

$177Delta

Sat, Sep 5 - Sun, Sep 6

2:00 pm - 7:44 pmSFO San Francisco-PDX Portland

5h 44m1 stop Seattle/Tacoma Intl

5:30 am - 9:38 amPDX Portland-SFO San Francisco

4h 08m1 stop Seattle/Tacoma Intl

$178Delta

Sat, Sep 5 - Tue, Sep 15

6:20 am - 1:00 pmSFO San Francisco-PDX Portland

6h 40m1 stop Seattle/Tacoma Intl

7:00 am - 1:13 pmPDX Portland-SFO San Francisco

6h 13m1 stop Seattle/Tacoma Intl

$193Delta

Sat, Sep 5 - Wed, Sep 9

10:36 am - 2:45 pmSFO San Francisco-PDX Portland

4h 09m1 stop Seattle/Tacoma Intl

7:00 am - 1:13 pmPDX Portland-SFO San Francisco

6h 13m1 stop Seattle/Tacoma Intl

$197Delta

Sun, Sep 13 - Sat, Sep 19

6:23 am - 11:46 amSFO San Francisco-PDX Portland

5h 23m1 stop Seattle/Tacoma Intl

5:30 am - 12:54 pmPDX Portland-SFO San Francisco

7h 24m1 stop Seattle/Tacoma Intl

$199Delta

Fri, Oct 30 - Sun, Nov 1

5:45 pm - 11:59 pmSFO San Francisco-PDX Portland

6h 14m1 stop Seattle/Tacoma Intl

5:49 pm - 11:56 pmPDX Portland-SFO San Francisco

6h 07m1 stop Seattle/Tacoma Intl

$202Delta

Mon, Oct 5 - Thu, Oct 8

10:29 am - 5:09 pmSFO San Francisco-PDX Portland

6h 40m1 stop Seattle/Tacoma Intl

5:30 am - 9:38 amPDX Portland-SFO San Francisco

4h 08m1 stop Seattle/Tacoma Intl

$205Delta

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 $314 (return) on average. On the other hand, the most expensive months to fly this route on Delta are June and July, where the average cost of round-trip tickets is $400 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 $86 one-way, and $171 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 $171 return.

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

Each week there are around 235 direct flights from within the United States to Portland. The most common day for departures is Friday, with 17% 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 $436. On the other hand, the most expensive day to fly is Monday, where prices are $516 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 $351 on average.

Low season	January
High season	June
Cheapest flight	$86
Average price round-trip	$397

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

Most popular time to fly with an average 10% increase in price.

Flight from San Francisco to Portland

(price for this month)

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 $427, Delta is cheaper than United Airlines when it comes to flights to Portland. However, the cheapest airline flying to Portland is Frontier, with an average return price of $238.
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, American Airlines, Southwest, Hawaiian Airlines, United Airlines, United Airlines, Frontier and Boutique Air.
How much is a flight to Portland with Delta?
On average, Delta flights to Portland cost $427 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 $177.
If you’re intending to fly with Delta, book your flight to Portland at least 1 week 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

Good8,506 verified ratings

7.2Food

7.8Comfort

7.8Entertainment

8.1Boarding

8.5Crew

10.0 Wonderful

David, Aug 2026

Delta is the best. Period.

2.0 Poor

Eugene, Aug 2026

Pushing back flight and ultimately cancelling it after multiple changes and hours of delays. Comm were terrible as to what was going on and what options were available.

4.0 Mediocre

Norman, Aug 2026

Even though we arrived early and checked in, for some unexplained reason, our bags were removed from the plane and put on the next flight. It took over 12 hours after arriving to get our bags.

2.0 Poor

Jim, Aug 2026

WiFi was not working. Flight was delayed in Paris as luggage needed to be removed from the plane that didn’t match a passenger on board. Upon arrival in Detroit the plane couldn’t get to the gate as the pilot turned onto a runway with construction in progress . We waited to be towed back onto the runway. We were almost an hour late causing many passengers to miss their connecting flights.

8.0 Very good

Anonymous, Aug 2026

Stewardess was not accommodating when I requested a second drink.

6.0 Okay

David, Aug 2026

The morning calzone was less than impressive and we ended up with heartburn

10.0 Wonderful

Patricia Lynn, Aug 2026

Some of the passengers are coming on board with luggage so overstuffed and/or too large that have no business going into the overhead bins.

8.0 Very good

Christopher, Aug 2026

I am in a wheelchair The gate agent knew exactly how to boarding A wheelchair first also the flight attendant knew exactly what she was doing

8.0 Very good

Christopher, Aug 2026

I am ina wheelchair and the gate agent knew exactly what to do when boarding just the the one of the flight attendants

4.0 Mediocre

Stacey, Aug 2026

There is consistently no communication/updated time slots in the app on when a flight will board when its delayed, which is the most frustrating as a consumer trying to understand if they need to get food now, or if there is actually a chance for them to eat during their layover. This keeps being my experience with delta and a potential reason to change airlines.

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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?

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