$69 Find Cheap Flights from Chicago O'Hare Airport to New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to New Hampshire departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to New Hampshire, as well as popular online travel agencies
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Cheap Flights from O'Hare Intl to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$125
Lebanon
Lebanon1 stop$355
Portland
Portlandnonstop$239
Boston
Boston1 stop$125
Lebanon
Lebanon1 stop$355
Portland
Portlandnonstop$239

Book Cheap O'Hare Intl to New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to New Hampshire that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to New Hampshire

Wed, Sep 17 - Tue, Sep 23
Spirit Airlines Logo
11:57 am - 11:57 pmORD-BOS
11h 00m1 stop
Spirit Airlines Logo
6:10 am - 5:39 pmBOS-ORD
12h 29m1 stop
$125Spirit Airlines
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Thu, Sep 4 - Sat, Sep 6
JetBlue Logo
9:42 am - 1:10 pmORD-BOS
2h 28mnonstop
JetBlue Logo
7:00 am - 8:56 amBOS-ORD
2h 56mnonstop
$127JetBlue
Find Deal
Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
8:25 pm - 11:53 pmORD-BOS
2h 28mnonstop
American Airlines Logo
5:00 am - 6:51 amBOS-ORD
2h 51mnonstop
$128American Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
8:25 pm - 11:53 pmORD-BOS
2h 28mnonstop
American Airlines Logo
5:00 am - 6:51 amBOS-ORD
2h 51mnonstop
$129American Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
 Logo
11:57 am - 11:57 pmORD-BOS
11h 00m1 stop
 Logo
8:38 am - 4:45 pmBOS-ORD
9h 07m1 stop
Tue, Sep 16 - Sat, Sep 20
 Logo
11:57 am - 11:57 pmORD-BOS
11h 00m1 stop
 Logo
8:38 am - 4:45 pmBOS-ORD
9h 07m1 stop
Wed, Sep 17 - Sat, Sep 20
Delta Logo
7:25 am - 10:55 amORD-BOS
2h 30mnonstop
Delta Logo
5:05 pm - 7:05 pmBOS-ORD
3h 00mnonstop
$137Delta
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Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
9:15 pm - 12:45 amORD-BOS
2h 30mnonstop
United Airlines Logo
8:27 pm - 10:15 pmBOS-ORD
2h 48mnonstop
$141United Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
United Airlines Logo
7:30 am - 11:01 amORD-BOS
2h 31mnonstop
United Airlines Logo
8:27 pm - 10:15 pmBOS-ORD
2h 48mnonstop
$150United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
7:00 am - 3:23 pmORD-ORH
7h 23m1 stop
Delta Logo
4:03 pm - 10:30 pmORH-ORD
7h 27m1 stop
$212Delta
Find Deal
Booking Insights

KAYAK's insights & trends for O'Hare Intl to New Hampshire flights

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

What is the cheapest Chicago O'Hare Intl Airport to New Hampshire flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to New Hampshire from Chicago O'Hare Intl Airport found in the last 72 hours was to Manchester, at $181 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Manchester (MHT), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $181.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to New Hampshire?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $393 on average.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to New Hampshire, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to New Hampshire is September, when tickets cost $178 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of round-trip tickets is $274 and $258 respectively.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to New Hampshire?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to New Hampshire clicked on KAYAK for each day over the last 12 months.

When flying from Chicago O'Hare Airport to New Hampshire, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Chicago O'Hare Airport, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to New Hampshire?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to New Hampshire, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$69
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Chicago O'Hare Airport to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport 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 Chicago O'Hare Airport to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to New Hampshire?

    The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $224 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $288.

Top tips for finding cheap flights to New Hampshire

  • Looking for a cheap flight? 25% of our users found tickets from Chicago O'Hare Airport to the following destinations at these prices or less: Boston $113 one-way - $162 round-trip

Reviews of the top airline flying from O'Hare Intl to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Chicago to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
6.5Food
Airline reviews

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

2.0 MediocreAnonymous, Jul 2025ORD - RIC
Read more American Airlines reviews

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

Everything you need to know for your flight from O'Hare Intl to New Hampshire

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