FSD - PDX

$105 Find Cheap Flights from Sioux Falls to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Portland departing on 5/4. 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 Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Portland, 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 Sioux Falls to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$251
Typical prices: $274-$553
American Airlines
Tue 3/17Wed 3/25
FSD - PDX • 1 stop
Cheapest one-way
$105
Typical prices: $358-$378
Frontier
Mon 5/4
FSD - PDX • 1 stop
Top airlines
American Airlines
Cheapest • from $251 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sioux Falls and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Phoenix (PHX)
Cheapest • Avg $277 (round-trip)
Denver (DEN)
Shortest trip • 6h 44m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 24% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sioux Falls to Portland (FSD-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Portland 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 Sioux Falls to Portland

Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
5:31 pm - 11:09 pm
FSD
-
PDX
7h 38m
1 stop
American Airlines Logo
11:59 pm - 11:38 am
PDX
-
FSD
9h 39m
1 stop
$251American Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
6:00 am - 12:26 pm
FSD
-
PDX
8h 26m
2 stops
United Airlines Logo
4:15 pm - 11:44 pm
PDX
-
FSD
5h 29m
1 stop
$256United Airlines
Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
6:00 am - 9:48 am
FSD
-
PDX
5h 48m
1 stop
United Airlines Logo
4:15 pm - 11:44 pm
PDX
-
FSD
5h 29m
1 stop
$265United Airlines
Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
6:00 am - 2:30 pm
FSD
-
PDX
10h 30m
2 stops
United Airlines Logo
4:15 pm - 11:44 pm
PDX
-
FSD
5h 29m
1 stop
$270United Airlines
Sat, May 2 - Fri, May 8
United Airlines Logo
6:00 am - 2:57 pm
FSD
-
PDX
10h 57m
2 stops
United Airlines Logo
4:15 pm - 11:43 pm
PDX
-
FSD
5h 28m
1 stop
$275United Airlines
Tue, Mar 17 - Wed, Mar 25
United Airlines Logo
5:45 am - 12:33 pm
FSD
-
PDX
8h 48m
2 stops
United Airlines Logo
11:59 pm - 10:46 am
PDX
-
FSD
8h 47m
1 stop
$278United Airlines
Sun, Mar 22 - Sat, Mar 28
Delta Logo
8:00 am - 12:48 pm
FSD
-
PDX
6h 48m
1 stop
Delta Logo
12:30 am - 10:21 am
PDX
-
FSD
7h 51m
1 stop
$289Delta
Fri, May 1 - Tue, May 5
United Airlines Logo
4:57 pm - 9:09 pm
FSD
-
PDX
6h 12m
1 stop
United Airlines Logo
7:15 am - 8:20 pm
PDX
-
FSD
11h 05m
2 stops
$291United Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
6:00 am - 12:26 pm
FSD
-
PDX
8h 26m
2 stops
United Airlines Logo
5:25 am - 4:16 pm
PDX
-
FSD
8h 51m
2 stops
$298United Airlines
Tue, May 19 - Tue, May 26
American Airlines Logo
1:41 pm - 9:38 pm
FSD
-
PDX
9h 57m
1 stop
American Airlines Logo
6:15 am - 4:14 pm
PDX
-
FSD
7h 59m
1 stop
$304American Airlines
Booking Insights

KAYAK's insights & trends for Sioux Falls to Portland flights

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

How much is a round-trip flight from Sioux Falls to Portland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sioux Falls to Portland departing in March.

What is the cheapest month to fly from Sioux Falls to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sioux Falls to Portland is February, where tickets cost $298 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $513 and $480 respectively.

How far in advance should I book a flight from Sioux Falls to Portland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sioux Falls to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sioux Falls to Portland, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$105
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Sioux Falls to Portland

When to book flights from Sioux Falls to Portland

Are your dates flexible? Find out the best times to travel from Sioux Falls to Portland 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 Sioux Falls to Portland

  • What is the cheapest flight from Sioux Falls to Portland?

    In the last 3 days, the lowest price for a flight from Sioux Falls to Portland was $105 for a one-way ticket and $251 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Portland?

    No, a passport isn't needed to fly from Sioux Falls to Portland. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Sioux Falls to Portland?

    Sioux Falls airport is called Sioux Falls Joe Foss Field and the only airport in Portland is Portland.

  • Which aircraft models fly most regularly from Sioux Falls to Portland?

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

  • Which airline alliances offer flights from Sioux Falls to Portland?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Sioux Falls and Portland, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to Portland, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Portland are Delta and United Airlines. With an average price for the route of $378 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $435 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Sioux Falls to Portland?

    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 Sioux Falls to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Sioux Falls 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 Sioux Falls to Portland?

    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 Portland with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and PDX 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 Sioux Falls to Portland?

    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 Portland from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Sioux Falls to Portland

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Portland. 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 Sioux Falls to Portland? 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 8239 reviews
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

2+hrs delay without any reason provided and a cramped flight

2.0 MediocreYogendra Kumar, Feb 2026
DTW - MDT
Read more Delta reviews

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Very old flight - time to retire it for newer airplanes

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Waiting for gate in RDU for more than 20mins is crazy.

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

Everything you need to know for your flight from Sioux Falls to Portland

Information on your arrival and departure airports