PDX - CIU

$462 Find Cheap Flights from Portland to Sault Ste. Marie

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Sault Ste. Marie departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sault Ste. Marie

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Sault Ste. Marie, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Sault Ste. Marie, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Sault Ste. Marie (PDX-CIU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Sault Ste. Marie that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Sault Ste. Marie

Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:15 am - 3:15 pmPDX-CIU
6h 00m1 stop
Delta Logo
3:55 pm - 9:46 pmCIU-PDX
8h 51m1 stop
$462Delta
Find Deal
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:15 am - 3:15 pmPDX-CIU
6h 00m1 stop
Delta Logo
3:55 pm - 11:41 pmCIU-PDX
10h 46m2 stops
$472Delta
Find Deal
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:15 am - 3:15 pmPDX-CIU
6h 00m1 stop
Delta Logo
3:55 pm - 7:26 pmCIU-PDX
30h 31m2 stops
$500Delta
Find Deal
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:15 am - 3:15 pmPDX-CIU
6h 00m1 stop
Delta Logo
3:55 pm - 9:46 pmCIU-PDX
8h 51m1 stop
$503Delta
Find Deal
Fri, Apr 24 - Wed, Apr 29
Delta Logo
12:55 am - 3:15 pmPDX-CIU
11h 20m1 stop
Delta Logo
7:01 am - 4:36 pmCIU-PDX
12h 35m1 stop
$526Delta
Find Deal
Fri, Apr 24 - Wed, Apr 29
Delta Logo
12:55 am - 3:15 pmPDX-CIU
11h 20m1 stop
Delta Logo
3:55 pm - 11:41 pmCIU-PDX
10h 46m2 stops
$544Delta
Find Deal
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:15 am - 7:12 pmPDX-CIU
9h 57m2 stops
Delta Logo
3:55 pm - 9:25 amCIU-PDX
20h 30m2 stops
$546Delta
Find Deal
Fri, Apr 24 - Wed, Apr 29
Delta Logo
12:55 am - 3:15 pmPDX-CIU
11h 20m1 stop
Delta Logo
7:01 am - 11:41 pmCIU-PDX
19h 40m2 stops
$591Delta
Find Deal
Fri, Apr 24 - Wed, Apr 29
Delta Logo
12:55 am - 3:15 pmPDX-CIU
11h 20m1 stop
Delta Logo
3:55 pm - 9:46 pmCIU-PDX
8h 51m1 stop
$599Delta
Find Deal
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:00 am - 3:15 pmPDX-CIU
30h 15m2 stops
Delta Logo
3:55 pm - 11:41 pmCIU-PDX
10h 46m2 stops
$604Delta
Find Deal

Everything you should know

Cheapest round-trip
$462
Delta
Sat 4/25Wed 4/29
PDX - CIU • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/30
PDX - CIU • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sault Ste. Marie!
Booking Insights

KAYAK's insights & trends for Portland to Sault Ste. Marie flights

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

Which airlines fly non-stop between Portland and Sault Ste. Marie?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Portland to Sault Ste. Marie.

There is just one airline that flies from Portland to Sault Ste. Marie direct and that is Delta. The best round-trip deal found from Delta for the route is $283.

Find deals

Good to know

Cheapest flight$462
Flight from Portland to Sault Ste. Marie

When to book flights from Portland to Sault Ste. Marie

Are your dates flexible? Find out the best times to travel from Portland to Sault Ste. Marie based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Sault Ste. Marie

  • What is the cheapest flight from Portland to Sault Ste. Marie?

    In the last 3 days, the lowest price for a flight from Portland to Sault Ste. Marie was $462 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Sault Ste. Marie?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Portland to Sault Ste. Marie?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Sault Ste. Marie?

    SkyTeam is the only airline alliance operating flights between Portland and Sault Ste. Marie.

  • How does KAYAK find such low prices on flights from Portland to Sault Ste. Marie?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Sault Ste. Marie.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Sault Ste. Marie?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sault Ste. Marie from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Sault Ste. Marie?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sault Ste. Marie with an airline and back to Portland with another airline. Booking your flights between Portland and CIU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Sault Ste. Marie?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sault Ste. Marie from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Sault Ste. Marie

 
See real verified KAYAK customer reviews for airlines flying from Portland to Sault Ste. Marie. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Sault Ste. Marie? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7992 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Boarding in Amsterdam is always chaotic. KLM/ Delta has not streamlined or made it efficient as it was boarding in Detroit . The food was mediocre The crew was unfriendly and more focused on getting things done quickly rather than service with a smile .

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Coach seating is debilitating, neither my husband or I can walk the following day

Extremely dosappoontined and frustrated. Refused entry to lounge in Detroit despite having Delta AMEX Reserve linked in MyDelta phone app as revommended and also having proof of account. No pillows were available for overnight flight to AMS and breakfast was not served in Delta Comfort.

Everything you need to know for your flight from Portland to Sault Ste. Marie

Information on your arrival and departure airports

Portland (PDX)
Sault Ste. Marie (CIU)

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