Cheap flights from Oregon to South Dakota from $96
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to South Dakota departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Oregon to South Dakota
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to South Dakota?
The month of January is, on average, the cheapest month to fly to South Dakota from Oregon, with most prices found around $288. If you aren’t able to travel to South Dakota during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $353.
What is the cheapest day to depart on your flight to South Dakota?
The cheapest day to depart from Oregon to South Dakota is on a Tuesday. Travelers who choose to depart for South Dakota on a Tuesday will often find tickets for as low as $392. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $553. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.
What is the cheapest time of day to depart on your flight to South Dakota?
The cheapest time of day to fly to South Dakota is in the evening when flights can be purchased for as low as $373. In the morning is when there is more demand to fly to South Dakota, so prices are often more expensive at around $500 per ticket.
How far in advance should I book a flight to South Dakota?
You are more likely to see cheaper flights to South Dakota from Oregon when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to South Dakota for around $432 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Dakota from Oregon for as low as $267 on momondo.
What is the cheapest airline that flies from Oregon to South Dakota?
Frontier, American Airlines, and United Airlines are the most popular carriers operating from Oregon to South Dakota
What airlines fly to South Dakota?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to South Dakota from Oregon according to our data. United Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 5 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.
How many flights depart from Oregon to South Dakota on average per week?
The number of flights available between Oregon and South Dakota is 6 per week as of May 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
How long is the flight from Oregon to South Dakota?
The flight from Oregon to South Dakota depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Portland (a popular airport in Oregon) to Sioux Falls (the most popular airport in South Dakota), then the flight time is 4h 44m on average. If you fly from Eugene (another popular airport in Oregon) to Sioux Falls, then the average flight time is 5h 14m.
Cheap Oregon to South Dakota flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oregon to South Dakota
When did momondo last update prices for flights from Oregon to South Dakota?
Prices for flights from Oregon to South Dakota are updated daily.
How many operators does momondo search for flights from Oregon to South Dakota?
There are 5 operators available for flights from Oregon to South Dakota as of May 2025.
How old do you have to be to fly from Oregon to South Dakota?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Oregon to South Dakota
Compare and see reviews for airlines that fly from Oregon to South Dakota with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $458 | Free Cancellation | Rating 8.0 9,972 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oregon to South Dakota?
It is quick and easy to find Oregon to South Dakota flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Dakota that suits you.
Can I find flights from Oregon to South Dakota with flexible booking policies on momondo?
Yes. All flights to South Dakota from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Oregon to South Dakota?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Dakota from Oregon.
I’m not ready to book a flight from Oregon to South Dakota right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Oregon to South Dakota now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Dakota and let you know when they change.