HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Hampshire

$102+ Cheap flights from Orange County 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — MHT
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Orange County to New Hampshire with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Orange County to New Hampshire

Keep the following information in mind while searching for Orange County to New Hampshire flight deals. Data was last updated June 18, 2025.

Round-trip from

$238
(Southwest)

One-way from

$102
(Southwest)

Popular in

December

Cheapest in

January

Average price

$449
From Orange County to New Hampshire
Search Deals
One-way flight from Orange County to New Hampshire
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Orange County to New Hampshire

Cheapest flights from Orange County to New Hampshire
Explore the most affordable flight options available from Orange County to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:45 pmLGB - BOS
1 stop10h 05mSouthwest
Tue 7/85:45 amBOS - LGB
1 stop9h 35mSouthwest
Deal found 6/17$238
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:47 pmSNA - BOS
1 stop7h 54mAmerican Airlines
Tue 7/225:00 amBOS - SNA
1 stop8h 38mAmerican Airlines
Deal found 6/18$293
This Mytrip deal was found by Cheapflights users on 6/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:58 pmSNA - BOS
2 stops12h 33mSpirit Airlines
Mon 7/1412:26 pmBOS - SNA
2 stops26h 00mSpirit Airlines
Deal found 6/18$294
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 8/235:08 pmLGB - BOS
1 stop10h 17mDelta
Tue 8/2610:05 amBOS - LGB
1 stop9h 21mDelta
Deal found 6/16$297
This Delta deal was found by Cheapflights users on 6/17. 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.
Mon 8/189:20 pmSNA - BOS
1 stop10h 28mDelta
Sat 8/236:10 amBOS - SNA
1 stop8h 43mDelta
Deal found 6/17$297
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:45 amSNA - BOS
2 stops10h 20mSouthwest
Fri 8/221:45 pmBOS - SNA
2 stops10h 40mSouthwest
Deal found 6/18$306
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:00 pmLGB - PWM
1 stop7h 20mSouthwest
Thu 9/255:50 amPWM - LGB
1 stop9h 05mSouthwest
Deal found 6/18$307
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:08 pmSNA - BOS
1 stop8h 20mUnited Airlines
Fri 8/223:49 pmBOS - SNA
1 stop8h 44mUnited Airlines
Deal found 6/18$312
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:16 pmSNA - BOS
1 stop9h 44mAlaska Airlines
Wed 9/177:45 amBOS - SNA
2 stops13h 43mAlaska Airlines
Deal found 6/17$333
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:35 amSNA - PWM
1 stop9h 34mAmerican Airlines
Thu 9/259:28 amPWM - SNA
1 stop9h 25mAmerican Airlines
Deal found 6/18$337
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:45 amSNA - BOS
2 stops26h 16mMultiple Airlines
Sun 8/1012:11 pmBOS - SNA
2 stops26h 15mMultiple Airlines
Deal found 6/17$341
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 6/3010:19 amSNA - MHT
1 stop10h 40mAmerican Airlines
Fri 7/47:00 amMHT - SNA
1 stop10h 18mAmerican Airlines
Deal found 6/16$347

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County 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 June 18, 2025.
Use the filters below to find and compare flights from Orange County to New Hampshire that are best for you.

Fly from

Orange County

Fly to

New Hampshire

Route

Depart

Return

Price

Long BeachBoston

LGB - BOS

LGBBOS

Long Beach Municipal

Mon 6/30

8:45 pm-9:50 am

1 stop10h 05m

Boston Logan Intl

Tue 7/8

5:45 am-12:20 pm

1 stop9h 35m

$238

Santa AnaBoston

SNA - BOS

SNABOS

Santa Ana J. Wayne/Orange Cnty

Tue 7/15

6:47 pm-5:41 am

1 stop7h 54m

Boston Logan Intl

Tue 7/22

5:00 am-10:38 am

1 stop8h 38m

$293

Santa AnaBoston

SNA - BOS

SNABOS

Santa Ana J. Wayne/Orange Cnty

Wed 7/9

7:58 pm-11:31 am

2 stops12h 33m

Boston Logan Intl

Mon 7/14

12:26 pm-11:26 am

2 stops26h 00m

$294

Long BeachBoston

LGB - BOS

LGBBOS

Long Beach Municipal

Sat 8/23

5:08 pm-6:25 am

1 stop10h 17m

Boston Logan Intl

Tue 8/26

10:05 am-4:26 pm

1 stop9h 21m

$297

Santa AnaBoston

SNA - BOS

SNABOS

Santa Ana J. Wayne/Orange Cnty

Mon 8/18

9:20 pm-10:48 am

1 stop10h 28m

Boston Logan Intl

Sat 8/23

6:10 am-11:53 am

1 stop8h 43m

$297

Santa AnaBoston

SNA - BOS

SNABOS

Santa Ana J. Wayne/Orange Cnty

Thu 8/21

6:45 am-8:05 pm

2 stops10h 20m

Boston Logan Intl

Fri 8/22

1:45 pm-9:25 pm

2 stops10h 40m

$306

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Mon 9/22

1:00 pm-11:20 pm

1 stop7h 20m

Portland

Thu 9/25

5:50 am-11:55 am

1 stop9h 05m

$307

Santa AnaBoston

SNA - BOS

SNABOS

Santa Ana J. Wayne/Orange Cnty

Thu 8/21

12:08 pm-11:28 pm

1 stop8h 20m

Boston Logan Intl

Fri 8/22

3:49 pm-9:33 pm

1 stop8h 44m

$312

Santa AnaBoston

SNA - BOS

SNABOS

Santa Ana J. Wayne/Orange Cnty

Tue 9/9

7:16 pm-8:00 am

1 stop9h 44m

Boston Logan Intl

Wed 9/17

7:45 am-6:28 pm

2 stops13h 43m

$333

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Mon 9/22

11:35 am-12:09 am

1 stop9h 34m

Portland

Thu 9/25

9:28 am-3:53 pm

1 stop9h 25m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 42 results
1
2
3
...
5

Best time to book a flight from Orange County to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Orange County 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 Orange County to New Hampshire

What is the cheapest time of day to fly from KFI to NH?

Find hourly flight availability from Orange County to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orange County to New Hampshire as you normally would.

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 June 18, 2025.
Read through reviews of airlines operating flights from Orange County to New Hampshire, such as Breeze Airways, Alaska Airlines and Southwest. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Crew

8.8

Food

6.8

Entertainment

6.6

Boarding

8.4

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
182 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Crew

8.8

Food

6.8

Entertainment

6.6

Boarding

8.4

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Crew

8.8

Food

6.8

Entertainment

6.6

Boarding

8.4

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,280 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Crew

8.8

Food

6.8

Entertainment

6.6

Boarding

8.4

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,964 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Crew

8.8

Food

6.8

Entertainment

6.6

Boarding

8.4

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.8
Good
2,507 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Crew

8.8

Food

6.8

Entertainment

6.6

Boarding

8.4

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

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

  • What are the cheapest airlines to fly from Orange County to New Hampshire one-way?

    The cheapest airlines for a one-way flight from Orange County to New Hampshire are Southwest ($102), Spirit Airlines ($148), and Delta ($149).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Orange County 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 Orange County to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Orange County to New Hampshire (average of $334). Flying from Orange County to New Hampshire in July is currently the most expensive (average of $397). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Orange County to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Los Angeles to Honolulu flights
San Francisco to Seattle flights
San Francisco to John F Kennedy Intl flights
Los Angeles to O'Hare Intl flights
San Francisco to Newark flights
Los Angeles to LaGuardia flights
Los Angeles to San Francisco flights
Los Angeles to Dallas/Fort Worth flights
San Jose to Seattle flights
San Jose to Los Angeles flights
San Francisco to Los Angeles flights
Los Angeles to Boston flights
Ontario to Seattle flights
Los Angeles to Orlando flights
Los Angeles to San Jose flights
Los Angeles to Miami flights
Los Angeles to Las Vegas flights
Los Angeles to Portland flights
San Francisco to Honolulu flights
San Francisco to Las Vegas flights
Santa Ana to Las Vegas flights
Ontario to John F Kennedy Intl flights
Oakland to Seattle flights
San Francisco to LaGuardia flights
San Francisco to O'Hare Intl flights
Santa Ana to Seattle flights
Los Angeles to Fort Lauderdale flights
Los Angeles to Kahului flights
Burbank to Newark flights
Los Angeles to Oakland flights
Burbank to Las Vegas flights
Ontario to Honolulu flights
San Diego to Seattle flights
Oakland to Las Vegas flights
Oakland to Santa Ana flights
San Diego to John F Kennedy Intl flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Oakland to Los Angeles flights
Santa Ana to Newark flights
Los Angeles to Dulles Intl flights
Los Angeles to Sky Harbor Intl flights
Santa Ana to Oakland flights
Ontario to O'Hare Intl flights
San Diego to Newark flights
Los Angeles to Reagan-National flights
San Jose to San Diego flights

Top airline flying from Orange County to New Hampshire

Discover the top airline that operate flights from Orange County 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$341Average$607FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.