$126 Find Cheap Flights from Oklahoma City to New Hampshire - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Oklahoma City to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Boston
Boston1 stop$395
Portland
Portland1 stop$337
Boston
Boston1 stop$395
Portland
Portland1 stop$337
Booking Insights

KAYAK's insights & trends for Oklahoma City to New Hampshire flights

Get data-powered insights and trends into flights from Oklahoma City to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Oklahoma City to New Hampshire?

The cheapest month for flights from Oklahoma City to New Hampshire is April, when tickets cost $0 (return) on average. On the other hand, the most expensive months are March and January, when the average cost of round-trip tickets is $1,116 and $1,064 respectively.

How far in advance should I book a flight from Oklahoma City to New Hampshire?

To get a below average price on the flight from Oklahoma City to New Hampshire, you should book around 4 weeks before departure, which saves you about 65% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

February

Cheapest flight

$126
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Oklahoma City to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Oklahoma City to New Hampshire?

    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 Oklahoma City to New Hampshire.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma City to New Hampshire?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Oklahoma City to New Hampshire 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 Oklahoma City to New Hampshire?

    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 from Oklahoma City to New Hampshire with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma City to New Hampshire?

    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 from Oklahoma City to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Oklahoma City to New Hampshire

 
Need help choosing which airline to fly with from Oklahoma City to New Hampshire? 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.
8.0
SouthwestOverall score based on 4215 reviews
8.1Boarding
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
Airline reviews

Seated at front bulkhead for a smidge extra leg room away from home and on flight back home. Away crew was very proactive about assuring our carryons had space close behind us (because no seat in front of us our personal items had to be in a small bin overhead). They actively required passengers place overhead luggage on its side so more items could fit in bins. Home crew made no such efforts. I had to struggle back rows to get overhead bags upon landing, no crew help then either, and some disgruntled passengers as I and others retrieved our bags. There was a system that worked pretty well. The home bound crew just didn't feel like working.

4.0 OkayMather, Aug 2026
Read more Southwest reviews

Seated at front bulkhead for a smidge extra leg room away from home and on flight back home. Away crew was very proactive about assuring our carryons had space close behind us (because no seat in front of us our personal items had to be in a small bin overhead). They actively required passengers place overhead luggage on its side so more items could fit in bins. Home crew made no such efforts. I had to struggle back rows to get overhead bags upon landing, no crew help then either, and some disgruntled passengers as I and others retrieved our bags. There was a system that worked pretty well. The home bound crew just didn't feel like working.

Southwest has inacted unfriendly customer policies like other airlines. Watch the fine print very carefully if you are having to alter flight arrangements. Rules are now complicated and very stilted to travelers sacrificing travel funds (unlike before where the simple, straight forward flight change policy was worth the extra premium for ticket price.) On the positive side, SW Flight crews are still wonderfully helpful.

Flight left on time and was early landing. Seats not comfortable and not enough space…

Overall good, just screaming kids in the area the whole flight.

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

One of the best airlines for fast boarding, on time arrivals, and top notch service!

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

We sat on the plane on the tarmac for 4 hours.

Cramped older 737. Noisy passengers nearby. Wish you would change and make KC a hub with a direct from OKC. Best new airport!

Really full flight, checked in ASAP and still mid Cs.

Plane had mechanical issues. We had to de plane and board a different plane and were an hour late

Nothing with the flight. It was good. Crew as very helpful especially fist class flight attendant.

I am generally an American Airlines loyalist but this flight was not good. I was seated in an aisle seat and the gentleman in front of my had his seat fully reclined which made it impossible to work on my laptop, eat or drink.. The gentleman in the middle seat was watching something on his phone without headphones.

Wheelchair folks are great. Food not to my liking. Crew more interested in their lives than the passengers. Got the job done but just the minimum.

Little bit of trouble getting my KTN and pre-check status onto the ticket, but otherwise the counter staff were friendly and truly concerned to get it right.

American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

There was no drink/snack service and the electric outlets were not powered so I couldn’t charge my phone.

Plane was filthy- food in the seat, on the floor, on the tray.

Everything you need to know for your flight from Oklahoma City to New Hampshire

Information on your arrival and departure airports