Cheap flights from Portland to Oklahoma from $98
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 Oklahoma departing on 10/31. 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 Portland to Oklahoma
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 Oklahoma?
The cheapest month to fly to Oklahoma from Portland is in October. Flight prices, which tend to average around $341, are often lower during this time because this is during the off-season. If you are unable to visit Oklahoma during the month of October, then departing from Portland during the month January is also very affordable. Most momondo users find prices during this month for around $348.
What is the cheapest day to depart on your flight to Oklahoma?
The cheapest day to depart from Portland to Oklahoma is on a Monday when prices can be found for as low as $366. Flights from Portland to Oklahoma on a Sunday will generally be more expensive and average around $480. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Oklahoma?
Flying to Oklahoma from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $337 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $459 on average. Flights to Oklahoma from Portland at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Oklahoma?
You are more likely to see cheaper flights to Oklahoma from Portland when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Oklahoma for around $388 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oklahoma from Portland for as low as $329 on momondo.
What is the cheapest airline that flies from Portland to Oklahoma?
American Airlines, Alaska Airlines, and Spirit Airlines are the most popular carriers operating from Portland to Oklahoma
What airlines fly to Oklahoma?
American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Oklahoma from Portland according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Oklahoma. Keep in mind that there are 6 different airlines that fly to Oklahoma on a routine basis, so you have a few additional options to choose from.
Cheap Portland to Oklahoma flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Oklahoma
When did momondo last update prices for flights from Portland Airport to Oklahoma?
Prices for flights from Portland Airport to Oklahoma are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Oklahoma?
As of June 2025, there are 8 operators available to choose from for flights from Portland Airport to Oklahoma.
How old do you have to be to fly from Portland Airport to Oklahoma?
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 Oklahoma.
What documentation or ID do you need to fly to Oklahoma?
The necessary travel and health documents for your Oklahoma 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 Oklahoma
Compare and see reviews for airlines that fly from Portland to Oklahoma with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $114 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $284 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $287 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $305 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Oklahoma?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Oklahoma for you.
Can I find flights from Portland to Oklahoma with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Portland to Oklahoma flights to just show those with flexible booking policies.
How can momondo help me find flights from Portland to Oklahoma?
momondo helps you find the best flight between Portland and Oklahoma 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 Oklahoma right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Portland to Oklahoma now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oklahoma and let you know when they change.