Cheap flights from Portland to North Dakota from $121
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to North Dakota departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland to North Dakota
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Portland to North Dakota
Our best Delta deals on Portland to North Dakota flight tickets
United Airlines flights from Portland to North Dakota
Our best United Airlines deals on Portland to North Dakota flight tickets
See travel insights to North Dakota from
How to get the cheapest flight ticket from Portland to North 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 North Dakota?
The cheapest month to fly to North Dakota from Portland is in September. Flight prices, which tend to average around $218, are often lower during this time because this is during the off-season. If you aren’t able to travel to North Dakota during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $314.
What is the cheapest day to depart on your flight to North Dakota?
Our data shows that Wednesday is the least expensive day to fly to North Dakota. Tickets to fly out on this day can be as low as $372. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $557. These prices are subject to change though, so be sure to set up a Price Alert for flights to North Dakota.
What is the cheapest time of day to depart on your flight to North Dakota?
Flying to North Dakota from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $352 when looking at flights departing in the evening. Flights to North Dakota are more costly in the afternoon, with an average ticket price of $549. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to North Dakota?
You are more likely to see cheaper flights to North Dakota from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to North Dakota for around $395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North Dakota from Portland for as low as $299 on momondo.
What is the cheapest airline that flies from Portland to North Dakota?
Delta, Frontier, and United Airlines are the most popular carriers operating from Portland to North Dakota
What airlines fly to North Dakota?
United Airlines, Delta and Frontier are the top three most popular airlines that fly to North Dakota from Portland according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to North Dakota. Keep in mind that there are 4 different airlines that fly to North Dakota on a routine basis, so you have a few additional options to choose from.
Cheap Portland to North Dakota flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to North Dakota
When did momondo last update prices for flights from Portland Airport to North Dakota?
Prices for flights from Portland Airport to North Dakota are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to North Dakota?
As of June 2025, there are 4 operators available to choose from for flights from Portland Airport to North Dakota.
How old do you have to be to fly from Portland Airport to North Dakota?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to North Dakota.
What documentation or ID do you need to fly to North Dakota?
The necessary travel and health documents for your North 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 Portland to North Dakota
Compare and see reviews for airlines that fly from Portland to North Dakota with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $112 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $223 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.4 8,810 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to North Dakota?
It is quick and easy to find Portland to North 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 North Dakota that suits you.
Can I find flights from Portland to North Dakota with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to North Dakota from Portland with this policy.
How can momondo help me find flights from Portland to North Dakota?
momondo helps you find the best flight between Portland and North Dakota by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Portland to North Dakota right now. Can momondo alert me if prices change?
Price alerts on flights to North Dakota from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.