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New Hampshire

$111+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — MHT
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This Expedia deal was found by Cheapflights users on 3/21. 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.
Mon 4/203:06 pm
OKC
-
BOS
1 stop9h 25m
Frontier
Mon 4/276:00 am
BOS
-
OKC
1 stop9h 21m
Frontier
Deal found 3/21$160
This Frontier deal was found by Cheapflights users on 3/20. 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 4/96:23 pm
OKC
-
BOS
1 stop6h 03m
Frontier
Sun 4/125:30 am
BOS
-
OKC
1 stop13h 08m
Frontier
Deal found 3/20$180
This Priceline deal was found by Cheapflights users on 3/21. 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.
Sun 4/195:04 pm
OKC
-
BOS
1 stop7h 27m
Frontier
Sun 4/266:00 am
BOS
-
OKC
1 stop11h 19m
Frontier
Deal found 3/21$185
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:28 pm
DFW
-
BOS
1 stop8h 29m
Spirit Airlines
Fri 4/242:18 pm
BOS
-
DFW
1 stop10h 39m
Spirit Airlines
Deal found 3/19$223
This CheapOair deal was found by Cheapflights users on 3/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:20 am
DFW
-
BOS
1 stop17h 39m
Spirit Airlines
Mon 4/65:45 am
BOS
-
DFW
1 stop28h 53m
Spirit Airlines
Deal found 3/18$224
This Frontier deal was found by Cheapflights users on 3/22. 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 4/26:13 pm
DFW
-
BOS
1 stop6h 16m
Frontier
Wed 4/812:42 pm
BOS
-
DFW
1 stop11h 23m
Frontier
Deal found 3/22$225
This Frontier deal was found by Cheapflights users on 3/22. 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.
Tue 4/76:13 pm
DFW
-
BOS
1 stop6h 13m
Frontier
Thu 4/912:45 pm
BOS
-
DFW
1 stop10h 42m
Frontier
Deal found 3/22$226
This Priceline deal was found by Cheapflights users on 3/21. 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.
Wed 5/2712:50 pm
DFW
-
BOS
1 stop9h 54m
Multiple Airlines
Wed 6/36:00 am
BOS
-
DFW
1 stop7h 27m
Multiple Airlines
Deal found 3/21$227
This CheapOair deal was found by Cheapflights users on 3/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:03 am
DFW
-
BOS
1 stop7h 03m
Multiple Airlines
Wed 4/2212:55 pm
BOS
-
DFW
1 stop7h 31m
Multiple Airlines
Deal found 3/21$228
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Thu 4/95:20 am
DFW
-
BOS
1 stop9h 08m
Spirit Airlines
Mon 4/278:16 pm
BOS
-
DFW
1 stop16h 38m
Spirit Airlines
Deal found 3/18$229
This Frontier deal was found by Cheapflights users on 3/20. 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.
Tue 5/1910:00 pm
DFW
-
BOS
1 stop10h 12m
Frontier
Tue 6/26:00 am
BOS
-
DFW
1 stop7h 27m
Frontier
Deal found 3/20$230
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:59 pm
DFW
-
BOS
1 stop16h 18m
Spirit Airlines
Tue 4/216:00 pm
BOS
-
DFW
1 stop23h 26m
Spirit Airlines
Deal found 3/22$231

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Expedia)

One-way from

$111
(Trip.com)

Popular in

February

Cheapest in

December

Average price

$595
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. 12% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 23, 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

FayettevilleBoston

XNA - BOS

XNABOS

Fayetteville Northwest Arkansas

Tue 4/28

5:00 pm-11:52 pm

1 stop5h 52m

Boston Logan Intl

Sun 5/3

5:35 am-11:30 am

1 stop6h 55m

$349

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sat 8/29

2:00 pm-10:33 pm

1 stop7h 33m

Portland

Wed 9/9

6:00 am-1:20 pm

1 stop8h 20m

$349

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sat 5/2

3:03 pm-11:59 pm

2 stops7h 56m

Portland

Tue 5/5

4:50 pm-10:04 pm

1 stop6h 14m

$354

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sun 8/30

6:00 am-12:22 pm

1 stop5h 22m

Portland

Thu 9/10

6:30 am-4:04 pm

2 stops10h 34m

$354

FayettevilleManchester

XNA - MHT

XNAMHT

Fayetteville Northwest Arkansas

Sat 8/22

7:30 am-7:03 pm

2 stops10h 33m

Manchester

Wed 8/26

2:43 pm-11:29 pm

2 stops9h 46m

$359

TulsaBoston

TUL - BOS

TULBOS

Tulsa

Wed 6/3

2:25 pm-10:40 pm

2 stops7h 15m

Boston Logan Intl

Tue 6/9

7:30 am-1:30 pm

1 stop7h 00m

$372

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Wed 5/13

1:29 pm-12:43 am

2 stops10h 14m

Portland

Sat 5/16

2:38 pm-9:10 pm

1 stop7h 32m

$376

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Wed 8/26

2:00 pm-11:59 pm

2 stops8h 59m

Portland

Sat 9/5

12:50 pm-5:06 pm

1 stop5h 16m

$379

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 4/14

10:35 am-11:23 pm

2 stops11h 48m

Portland

Tue 4/21

6:30 am-7:04 pm

2 stops13h 34m

$382

FayettevilleBoston

XNA - BOS

XNABOS

Fayetteville Northwest Arkansas

Fri 6/19

5:24 pm-11:54 pm

1 stop5h 30m

Boston Logan Intl

Wed 6/24

6:45 am-11:17 am

1 stop5h 32m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

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 $252). 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 March 23, 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
8.0
Very good
4,324 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

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
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

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
11,488 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

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 5h 52m. Delta provides one of the quickest options available for as low as $349. The distance from Oklahoma to New Hampshire is about 1308 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 $252). 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$446FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$313Average$541FlexibilityNo cancel feeOn-time63%

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