Cheap flights from Portland, Maine to Oklahoma from $103
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, Maine to Oklahoma departing on 5/18. 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, Maine to Oklahoma
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from Portland, Maine to Oklahoma
Our best United Airlines deals on Portland, Maine to Oklahoma flight tickets
American Airlines flights from Portland, Maine to Oklahoma
Our best American Airlines deals on Portland, Maine to Oklahoma flight tickets
See travel insights to Oklahoma from
How to get the cheapest flight ticket from Portland, Maine 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 day to depart on your flight to Oklahoma?
The cheapest day to depart from Portland, Maine to Oklahoma is on a Wednesday when prices can be found for as low as $426. Flights from Portland, Maine to Oklahoma on a Friday will generally be more expensive and average around $774. 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, Maine in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $524 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $570 on average. Flights to Oklahoma from Portland, Maine in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest airline that flies from Portland to Oklahoma?
Frontier, Delta, and American Airlines are the most popular carriers operating from Portland to Oklahoma
What airlines fly to Oklahoma?
American Airlines, Southwest and Delta are the top three most popular airlines that fly to Oklahoma from Portland, Maine according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Oklahoma. Keep in mind that there are 4 different airlines that fly to Oklahoma on a routine basis, so you have a few additional options to choose from.
Cheap Portland, Maine to Oklahoma flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Oklahoma
When did momondo last update prices for flights from Portland Airport to Oklahoma?
Prices for flights from Portland Airport to Oklahoma are updated daily.
How many operators does momondo search for flights from Portland Airport to Oklahoma?
There are 5 operators available for flights from Portland Airport to Oklahoma as of April 2025.
How old do you have to be to fly from Portland Airport to Oklahoma?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Oklahoma.
What documentation or ID do you need to fly to Oklahoma?
The required travel and health documents for your Oklahoma trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oklahoma. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Portland, Maine to Oklahoma
Compare and see reviews for airlines that fly from Portland, Maine to Oklahoma with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $326 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $346 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $390 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $462 | 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?
It is quick and easy to find Portland to Oklahoma 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 Oklahoma that suits you.
Can I find flights from Portland to Oklahoma with flexible booking policies on momondo?
Yes. All flights to Oklahoma from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Portland to Oklahoma?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Oklahoma.
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.