HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Hampshire

$69+ Cheap flights from Chicago (CHI) 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MHT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago 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 Chicago to New Hampshire

Keep the following information in mind while searching for Chicago to New Hampshire flight deals. Data was last updated August 14, 2025.

Round-trip from

$136
(FlightHub)

One-way from

$69
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$220

Good round-trip deal

$181 or less

Good one-way deal

$105 or less
From Chicago (CHI) to New Hampshire
Search Deals
One-way flight from Chicago (CHI) to New Hampshire
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to New Hampshire.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to New Hampshire.
Search Deals

Find flight deals from Chicago to New Hampshire

Cheapest flights from Chicago to New Hampshire
Explore the most affordable flight options available from Chicago to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:36 amORD - BOS
1 stop11h 13mSpirit Airlines
Sat 9/63:00 pmBOS - ORD
1 stop8h 48mSpirit Airlines
Deal found 8/12$136
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 9/1110:15 amORD - BOS
Nonstop2h 34mDelta
Thu 9/184:05 pmBOS - ORD
Nonstop2h 54mDelta
Deal found 8/13$137
This Southwest deal was found by Cheapflights users on 8/14. 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 9/156:45 pmMDW - BOS
Nonstop2h 20mSouthwest
Mon 9/228:20 pmBOS - MDW
Nonstop2h 35mSouthwest
Deal found 8/14$137
This JetBlue deal was found by Cheapflights users on 8/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:50 pmORD - BOS
Nonstop2h 35mJetBlue
Sun 9/217:00 amBOS - ORD
Nonstop2h 56mJetBlue
Deal found 8/12$138
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/59:37 pmORD - BOS
Nonstop2h 32mUnited Airlines
Sun 9/75:30 amBOS - ORD
1 stop5h 06mUnited Airlines
Deal found 8/12$139
This CheapOair deal was found by Cheapflights users on 8/12. 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.
Wed 10/156:00 amORD - BOS
1 stop6h 44mSpirit Airlines
Wed 10/226:11 amBOS - ORD
1 stop13h 13mSpirit Airlines
Deal found 8/12$140
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 8/249:15 pmORD - BOS
Nonstop2h 30mUnited Airlines
Tue 9/211:00 amBOS - ORD
Nonstop2h 50mUnited Airlines
Deal found 8/12$142
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/611:57 amORD - BOS
1 stop11h 00mSpirit Airlines
Wed 9/103:00 pmBOS - ORD
1 stop8h 48mSpirit Airlines
Deal found 8/12$146
This Delta deal was found by Cheapflights users on 8/12. 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.
Thu 10/167:05 amORD - BOS
Nonstop2h 24mDelta
Fri 10/247:30 pmBOS - ORD
Nonstop2h 49mDelta
Deal found 8/12$147
This JetBlue deal was found by Cheapflights users on 8/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:50 pmORD - BOS
Nonstop2h 33mJetBlue
Wed 10/87:00 amBOS - ORD
Nonstop2h 57mJetBlue
Deal found 8/12$148
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Tue 9/911:13 amORD - BOS
2 stops10h 57mSpirit Airlines
Wed 9/173:00 pmBOS - ORD
1 stop8h 48mSpirit Airlines
Deal found 8/11$150
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Tue 9/911:57 amORD - BOS
1 stop11h 00mSpirit Airlines
Tue 9/1612:20 pmBOS - ORD
3 stops30h 19mSpirit Airlines
Deal found 8/12$151

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 August 14, 2025.
Use the filters below to find and compare flights from Chicago to New Hampshire that are best for you.

Fly from

Chicago

Fly to

New Hampshire

Route

Depart

Return

Price

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 9/11

10:15 am-1:49 pm

Nonstop2h 34m

Boston Logan Intl

Thu 9/18

4:05 pm-5:59 pm

Nonstop2h 54m

$137

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 12/27

9:15 pm-12:48 am

Nonstop2h 33m

Boston Logan Intl

Sat 1/3

6:01 am-8:05 am

Nonstop3h 04m

$137

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 9/25

9:51 am-1:20 pm

Nonstop2h 29m

Boston Logan Intl

Tue 9/30

7:00 am-8:56 am

Nonstop2h 56m

$138

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 9/6

9:51 am-1:20 pm

Nonstop2h 29m

Boston Logan Intl

Wed 9/10

7:00 am-8:56 am

Nonstop2h 56m

$138

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Fri 9/12

7:50 pm-11:25 pm

Nonstop2h 35m

Boston Logan Intl

Mon 9/15

4:40 pm-6:55 pm

Nonstop3h 15m

$138

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Tue 10/7

9:42 am-1:10 pm

Nonstop2h 28m

Boston Logan Intl

Tue 10/14

4:05 pm-5:55 pm

Nonstop2h 50m

$138

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 9/11

9:51 am-1:20 pm

Nonstop2h 29m

Boston Logan Intl

Mon 9/15

4:40 pm-6:55 pm

Nonstop3h 15m

$138

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Fri 9/26

7:50 pm-11:25 pm

Nonstop2h 35m

Boston Logan Intl

Tue 9/30

7:00 am-8:56 am

Nonstop2h 56m

$138

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Fri 11/7

6:55 pm-10:27 pm

Nonstop2h 32m

Boston Logan Intl

Sun 11/9

8:30 am-10:35 am

Nonstop3h 05m

$138

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Mon 10/6

6:50 pm-10:23 pm

Nonstop2h 33m

Boston Logan Intl

Tue 10/14

4:05 pm-5:55 pm

Nonstop2h 50m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Chicago to New Hampshire

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

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

Currently, January is the cheapest month in which you can book a flight from Chicago to New Hampshire (average of $334). Flying from Chicago to New Hampshire in April is currently the most expensive (average of $395). 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.

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

Find hourly flight availability from Chicago 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 August 14, 2025.

When flying from Chicago to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Chicago to New Hampshire

Explore weekly flight availability from Chicago to New Hampshire. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from CHI to USNH are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Chicago 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 August 14, 2025.
See what other customers who have flown with Southwest, American Airlines, and JetBlue from Chicago to New Hampshire have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,247 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,247 reviews
Southwest
8.0
Very good
4,247 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,247 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,915 reviews
Southwest
8.0
Very good
4,247 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago to New Hampshire one-way?

    One-way options have recently been found by users for as low as $69 on American Airlines. Other airlines that offer cheap prices include Southwest from $69 and Spirit Airlines from $70 one-way.

  • What are the most popular routes from Chicago to New Hampshire?

    Most travelers choose Chicago O'Hare Intl - Boston Logan Intl, Chicago O'Hare Intl - Portland or Chicago Midway - Boston Logan Intl when deciding on the best route from Chicago to New Hampshire.

  • What are the most reliable airlines from Chicago to New Hampshire?

    No one likes to see their flight delayed. When booking a flight from Chicago to New Hampshire consider choosing American Airlines (73%), Envoy Air (73%) or Japan Airlines (72%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to New Hampshire?

    Looking for the cheapest flight from Chicago to New Hampshire? While on average our users pay $188, our data indicates the cheapest price to be $90. The most popular route (Chicago O'Hare Intl - Boston Logan Intl), is priced around $99.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Chicago to New Hampshire (average of $334). Flying from Chicago to New Hampshire in April is currently the most expensive (average of $395). 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 Chicago to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Seattle flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Los Angeles flights
Midway to LaGuardia flights
O'Hare Intl to Denver flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Miami flights
O'Hare Intl to Orlando flights
O'Hare Intl to San Francisco flights
Midway to Newark flights
Midway to Las Vegas flights
O'Hare Intl to Dulles Intl flights
Midway to John F Kennedy Intl flights
O'Hare Intl to Boston flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Austin flights
O'Hare Intl to Ontario flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Hobby flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Tampa flights
St. Louis to Seattle flights
O'Hare Intl to San Diego flights
St. Louis to Las Vegas flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Nashville flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Portland flights
O'Hare Intl to Salt Lake City flights
Midway to Orlando flights
Midway to Atlanta flights
O'Hare Intl to New Orleans flights
Midway to Hobby flights
Midway to Dallas/Fort Worth flights
Midway to Denver flights
O'Hare Intl to Fort Myers flights
Midway to Tampa flights
Midway to Sky Harbor Intl flights
Midway to Seattle flights
O'Hare Intl to Charleston flights
O'Hare Intl to Asheville flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to Jacksonville flights
O'Hare Intl to Charlotte flights

Top 2 airlines flying from Chicago to New Hampshire

Discover the top 2 airlines that operate flights from Chicago 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$181Average$434FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$418FlexibilityNo cancel feeOn-time63%

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.
Site
Privacy Preferences©2025 Cheapflights