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New Hampshire

$104+ Cheap flights from Oklahoma to New Hampshire

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — MHT
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Oklahoma to New Hampshire

Cheapest flights from Oklahoma to New Hampshire
Explore the most affordable flight options available from Oklahoma to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:08 pm
DFW
-
PWM
Nonstop3h 45m
American Airlines
Sat 9/58:00 am
PWM
-
DFW
Nonstop4h 14m
American Airlines
Deal found 5/5$197
This Expedia deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:48 pm
OKC
-
BOS
1 stop10h 35m
Frontier
Tue 7/146:00 am
BOS
-
OKC
1 stop7h 51m
Frontier
Deal found 5/4$210
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:00 pm
DFW
-
PWM
1 stop8h 41m
United Airlines
Tue 7/285:15 am
PWM
-
DFW
1 stop6h 38m
United Airlines
Deal found 5/4$222
This Orbitz deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:48 pm
OKC
-
BOS
1 stop10h 35m
Frontier
Thu 7/166:00 am
BOS
-
OKC
1 stop7h 51m
Frontier
Deal found 5/6$230
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:10 pm
DFW
-
PWM
1 stop6h 20m
Delta
Wed 7/296:00 am
PWM
-
DFW
1 stop6h 12m
Delta
Deal found 5/5$237
This Priceline deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:56 pm
OKC
-
BOS
1 stop10h 28m
Frontier
Sun 5/316:00 am
BOS
-
OKC
1 stop8h 01m
Frontier
Deal found 5/6$244
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:26 am
DFW
-
PWM
2 stops10h 39m
Delta
Thu 7/96:00 am
PWM
-
DFW
2 stops10h 45m
Delta
Deal found 5/3$247
This Frontier deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:48 pm
OKC
-
BOS
1 stop10h 35m
Frontier
Sun 7/266:00 am
BOS
-
OKC
1 stop7h 51m
Frontier
Deal found 5/5$250
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:09 pm
XNA
-
BOS
1 stop12h 00m
Allegiant Air
Sat 7/1110:59 am
BOS
-
XNA
1 stop10h 39m
Allegiant Air
Deal found 5/5$257
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:24 pm
DFW
-
BOS
1 stop8h 00m
Frontier
Thu 6/46:00 am
BOS
-
DFW
1 stop7h 21m
Frontier
Deal found 5/4$264
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:18 am
DFW
-
PWM
1 stop6h 13m
United Airlines
Sat 8/155:15 am
PWM
-
DFW
1 stop6h 16m
United Airlines
Deal found 5/2$268
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:24 pm
DFW
-
BOS
1 stop8h 00m
Frontier
Tue 5/269:12 am
BOS
-
DFW
2 stops15h 11m
Frontier
Deal found 5/4$269

Find flight deals from Oklahoma to New Hampshire

Keep the following information in mind while searching for Oklahoma to New Hampshire flight deals. Data was last updated May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(American Airlines)

One-way from

$104
(United Airlines)

Popular in

February

Cheapest in

December

Average price

$484
Provider with most accurate pricing for Oklahoma City Will Rogers World-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Boston Logan Intl flights.
Search Deals
From Oklahoma to New Hampshire
Search Deals
One-way flight from Oklahoma to New Hampshire
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Oklahoma to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasBoston

DFW - BOS

DFWBOS

Dallas/Fort Worth

Mon 7/6

2:27 pm-10:41 pm

1 stop7h 14m

Boston Logan Intl

Sun 7/12

5:45 am-4:05 pm

1 stop11h 20m

$304

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 9/1

7:00 am-5:00 pm

1 stop9h 00m

Portland

Thu 9/10

3:00 pm-12:01 am

2 stops10h 01m

$342

FayettevilleBoston

XNA - BOS

XNABOS

Fayetteville Northwest Arkansas

Sat 7/4

5:59 pm-1:31 am

1 stop6h 32m

Boston Logan Intl

Thu 7/9

5:55 am-11:08 am

1 stop6h 13m

$343

FayettevilleBoston

XNA - BOS

XNABOS

Fayetteville Northwest Arkansas

Tue 6/23

5:11 pm-11:57 pm

1 stop5h 46m

Boston Logan Intl

Tue 6/30

9:05 am-4:41 pm

1 stop8h 36m

$343

FayettevilleBoston

XNA - BOS

XNABOS

Fayetteville Northwest Arkansas

Tue 6/16

5:11 pm-11:57 pm

1 stop5h 46m

Boston Logan Intl

Thu 6/25

6:00 am-10:32 am

1 stop5h 32m

$343

FayettevilleBoston

XNA - BOS

XNABOS

Fayetteville Northwest Arkansas

Thu 5/28

6:00 am-3:20 pm

1 stop8h 20m

Boston Logan Intl

Sat 5/30

7:00 am-12:09 pm

1 stop6h 09m

$353

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sat 10/3

2:00 pm-11:59 pm

2 stops8h 59m

Portland

Sat 10/10

6:00 am-11:15 am

1 stop6h 15m

$353

TulsaBoston

TUL - BOS

TULBOS

Tulsa

Wed 5/27

7:20 am-4:29 pm

1 stop8h 09m

Boston Logan Intl

Wed 6/3

6:40 pm-11:25 pm

1 stop5h 45m

$367

TulsaBoston

TUL - BOS

TULBOS

Tulsa

Wed 8/12

10:01 am-7:42 pm

1 stop8h 41m

Boston Logan Intl

Wed 8/19

6:45 am-11:56 am

1 stop6h 11m

$367

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

Tue 8/25

1:51 pm-10:00 pm

1 stop7h 09m

Portland

Wed 9/2

7:22 am-12:22 pm

1 stop6h 00m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Oklahoma with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to New Hampshire

What is the cheapest month to book a flight from Oklahoma to New Hampshire?

Currently, November is the cheapest month in which you can book a flight from Oklahoma to New Hampshire (average of $238). Flying from Oklahoma to New Hampshire in January is currently the most expensive (average of $1,064). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Oklahoma to New Hampshire?

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated May 7, 2026.
Get a feel of what it's like to fly with Southwest and American Airlines from Oklahoma to New Hampshire by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,301 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,301 reviews
Southwest
7.9
Good
4,301 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,669 reviews
Southwest
7.9
Good
4,301 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oklahoma to New Hampshire?

    A quick flight from Oklahoma to New Hampshire can take about 7h 14m. Spirit Airlines provides one of the quickest options available for as low as $304. The distance from Oklahoma to New Hampshire is about 1558 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Oklahoma to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Oklahoma to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to New Hampshire.

  • Can I find deals for business class flights from Oklahoma to New Hampshire?

    Yes. Cheapflights offers flight deals from Oklahoma to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oklahoma to New Hampshire?

    Currently, November is the cheapest month in which you can book a flight from Oklahoma to New Hampshire (average of $238). Flying from Oklahoma to New Hampshire in January is currently the most expensive (average of $1,064). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oklahoma to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oklahoma to New Hampshire

Discover the top 2 airlines that operate flights from Oklahoma to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$446FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$446FlexibilityNo cancel feeOn-time63%

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