What is the cheapest airline that flies from Illinois to New Hampshire?

Delta, United Airlines, and Southwest are the most popular carriers operating from Illinois to New Hampshire

How many flights depart from Illinois to New Hampshire on average per day?

As of April 2026, 77 flights take off from Illinois and land in New Hampshire each day. The most common flight departure time for this route is 1:00PM, with 45% of daily flights taking off in the afternoon.

How many flights depart from Illinois to New Hampshire on average per week?

As of April 2026, there are 542 flights per week flying from Illinois to New Hampshire. The most common day of the week flights depart is Sun, with 17% of flights taking off on this day.

How long is the flight from Illinois to New Hampshire?

Flight times from Illinois to New Hampshire vary, but if you’re flying out of Chicago and flying into Manchester, New Hampshire (one of the most popular routes), then the duration is 2h 16m on average. Another popular route from Illinois to New Hampshire is flying from Moline to Manchester, New Hampshire, which will take roughly 7h 17m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Illinois to New Hampshire?

Prices for flights from Illinois to New Hampshire were last updated today.

How many operators does momondo search for flights from Illinois to New Hampshire?

As of April 2026, there are 7 operators available to choose from for flights from Illinois to New Hampshire.

How old do you have to be to fly from Illinois to New Hampshire?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$78 Cheap Flights from Illinois to New Hampshire in 2026

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Find the cheapest flights from Illinois to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:52 pm - 9:12 am

MDW

BOS

15h 20m

1 stop

12:01 pm - 10:02 pm

BOS

MDW

11h 01m

1 stop

$144Frontier

Fri, May 8 - Sat, May 9

9:49 am - 1:20 pm

ORD

BOS

2h 31mnonstop

6:47 pm - 8:53 pm

BOS

ORD

3h 06mnonstop

$146JetBlue

Wed, May 13 - Tue, May 19

9:49 am - 1:20 pm

ORD

BOS

2h 31mnonstop

12:01 pm - 7:51 pm

BOS

ORD

8h 50m

1 stop

$154Multiple Airlines

Wed, May 13 - Sat, May 16

3:30 pm - 6:45 pm

MDW

BOS

2h 15mnonstop

6:10 am - 7:55 am

BOS

MDW

2h 45mnonstop

$159Southwest

Sat, May 9 - Sun, May 10

9:49 am - 1:20 pm

ORD

BOS

2h 31mnonstop

9:31 am - 7:51 pm

BOS

ORD

11h 20m

1 stop

$159Multiple Airlines

Wed, May 13 - Tue, May 19

12:45 pm - 4:05 pm

MDW

BOS

2h 20mnonstop

3:30 pm - 5:15 pm

BOS

MDW

2h 45mnonstop

$164Southwest

Wed, May 6 - Sat, May 9

1:58 pm - 5:29 pm

ORD

MHT

2h 31mnonstop

6:57 am - 8:55 am

MHT

ORD

2h 58mnonstop

$269American Airlines

Wed, Jun 3 - Tue, Jun 9

6:18 pm - 9:52 pm

ORD

PWM

2h 34mnonstop

4:51 pm - 6:51 pm

PWM

ORD

3h 00mnonstop

$269United Airlines

Tue, Jun 2 - Wed, Jun 10

3:15 pm - 6:49 pm

ORD

PWM

2h 34mnonstop

7:23 pm - 9:32 pm

PWM

ORD

3h 09mnonstop

$272American Airlines

Sat, May 30 - Sat, Jun 6

6:18 pm - 9:52 pm

ORD

PWM

2h 34mnonstop

5:15 am - 11:53 am

PWM

ORD

7h 38m

1 stop

$279United Airlines

Tue, Jun 2 - Wed, Jun 10

JetBlue flights from Illinois to New Hampshire

Our best JetBlue deals on Illinois to New Hampshire flight tickets

JetBlue

May 13

ORD9:49 amChicago O'Hare Intl

2h 31m

BOS1:20 pmBoston Logan Intl

May 19

BOS6:47 pmBoston Logan Intl

3h 06m

ORD8:53 pmChicago O'Hare Intl

$146

JetBlue

May 9

ORD7:20 amChicago O'Hare Intl

2h 26m

BOS10:46 amBoston Logan Intl

May 10

BOS7:02 amBoston Logan Intl

2h 57m

ORD8:59 amChicago O'Hare Intl

$151

JetBlue

May 9

ORD7:20 amChicago O'Hare Intl

2h 26m

BOS10:46 amBoston Logan Intl

May 10

BOS7:02 amBoston Logan Intl

2h 57m

ORD8:59 amChicago O'Hare Intl

$157

Southwest flights from Illinois to New Hampshire

Our best Southwest deals on Illinois to New Hampshire flight tickets

Southwest

May 9

MDW3:30 pmChicago Midway

2h 15m

BOS6:45 pmBoston Logan Intl

May 10

BOS6:10 amBoston Logan Intl

2h 45m

MDW7:55 amChicago Midway

$159

Southwest

May 6

MDW12:45 pmChicago Midway

2h 20m

BOS4:05 pmBoston Logan Intl

May 9

BOS3:30 pmBoston Logan Intl

2h 45m

MDW5:15 pmChicago Midway

$164

Southwest

May 12

MDW12:45 pmChicago Midway

2h 20m

BOS4:05 pmBoston Logan Intl

May 19

BOS10:45 amBoston Logan Intl

2h 40m

MDW12:25 pmChicago Midway

$167

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

Fri 5/8

4:52 pm-9:12 am

1 stop15h 20m

Boston Logan Intl

Sat 5/9

12:01 pm-10:02 pm

1 stop11h 01m

$144

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 5/13

9:49 am-1:20 pm

Nonstop2h 31m

Boston Logan Intl

Tue 5/19

6:47 pm-8:53 pm

Nonstop3h 06m

$146

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 5/13

9:49 am-1:20 pm

Nonstop2h 31m

Boston Logan Intl

Sat 5/16

12:01 pm-7:51 pm

1 stop8h 50m

$154

Quickest round-trip

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

Sat 5/9

3:30 pm-6:45 pm

Nonstop2h 15m

Boston Logan Intl

Sun 5/10

6:10 am-7:55 am

Nonstop2h 45m

$159

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 5/13

9:49 am-1:20 pm

Nonstop2h 31m

Boston Logan Intl

Tue 5/19

9:31 am-7:51 pm

1 stop11h 20m

$159

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

Wed 5/6

12:45 pm-4:05 pm

Nonstop2h 20m

Boston Logan Intl

Sat 5/9

3:30 pm-5:15 pm

Nonstop2h 45m

$164

ChicagoManchester

ORD - MHT

ORDMHT

Chicago O'Hare Intl

Wed 6/3

1:58 pm-5:29 pm

Nonstop2h 31m

Manchester

Tue 6/9

6:57 am-8:55 am

Nonstop2h 58m

$269

ChicagoPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 6/2

6:18 pm-9:52 pm

Nonstop2h 34m

Portland

Wed 6/10

4:51 pm-6:51 pm

Nonstop3h 00m

$269

ChicagoPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Sat 5/30

3:15 pm-6:49 pm

Nonstop2h 34m

Portland

Sat 6/6

7:23 pm-9:32 pm

Nonstop3h 09m

$272

ChicagoPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 6/2

6:18 pm-9:52 pm

Nonstop2h 34m

Portland

Wed 6/10

5:15 am-11:53 am

1 stop7h 38m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to New Hampshire?

The month of September is another great option to travel to New Hampshire, with average flight prices from Illinois averaging around $207.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Wednesday when prices can be found for as low as $234. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Monday, with ticket prices averaging around $296.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the evening. momondo users have found flights departing from Illinois to New Hampshire in the evening for as low as $211. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $287. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to New Hampshire flight route?

Fly from Chicago Midway to Manchester for the best Illinois - New Hampshire flight prices

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $232 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Illinois for as low as $193 on momondo.

What cabin class options are available on Illinois to New Hampshire flights?

There are 3 cabin classes available to choose from on Illinois to New Hampshire flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to New Hampshire flights?

No. A direct flight is the cheapest option for a flight between Illinois to New Hampshire.

Cheap Illinois to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to New Hampshire

Best Price Found	$224
Fastest flight time	2h 05m
Direct flights	Every day
Airports in New Hampshire	52 airports

The best one-way flight to New Hampshire from Illinois in the past 72 hours is $224. The best round-trip flight deal from Illinois to New Hampshire found on momondo in the last 72 hours is $302.

The fastest flight from Illinois to New Hampshire takes 2h 05m

Direct flights go from Illinois to New Hampshire every day.

There are 52 airports in New Hampshire. From Illinois there are direct flights to Boston Logan Intl (BOS), Portland (PWM), Manchester (MHT).

Search flight deals

Frequently asked questions about flying from Illinois to New Hampshire

When did momondo last update prices for flights from Illinois to New Hampshire?
Prices for flights from Illinois to New Hampshire were last updated today.
How many operators does momondo search for flights from Illinois to New Hampshire?
As of April 2026, there are 7 operators available to choose from for flights from Illinois to New Hampshire.
How old do you have to be to fly from Illinois to New Hampshire?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to New Hampshire?
Based on momondo bookings for flights between Illinois and New Hampshire, the leading plane model is Embraer 175, making up 24.56% of the total bookings. Other popular models include Embraer 170 with 22.22%, Canadair (Bombardier) Regional Jet 700 with 13.45%, and Boeing 737 MAX 8 with 12.28%.

Best airlines flying from Illinois to New Hampshire

Compare and see reviews for airlines that fly from Illinois to New Hampshire with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $181	Free Cancellation	Rating 8.0 4,329 reviews		Search Southwest flights
American Airlines	PriceFrom $181	Free Cancellation	Rating 7.1 11,621 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to New Hampshire?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Hampshire from Illinois.

Can I find flights from Illinois to New Hampshire with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to New Hampshire flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to New Hampshire?

momondo helps you find the best flight between Illinois and New Hampshire by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to New Hampshire right now. Can momondo alert me if prices change?

Price alerts on flights to New Hampshire from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your New Hampshire trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in New Hampshire

Flights to New Yorkfrom $56

Flights to Los Angelesfrom $53

Flights to Orlandofrom $53

Flights to Miamifrom $50

Flights to Chicagofrom $67

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $55

Flights to Bostonfrom $73

Flights to Atlantafrom $53

Flights to Dallasfrom $62

Flights to Fort Lauderdalefrom $47

Cheap flights from Illinois to New Hampshire from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to New Hampshire departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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JetBlue flights from Illinois to New Hampshire

Our best JetBlue deals on Illinois to New Hampshire flight tickets

Southwest flights from Illinois to New Hampshire

Our best Southwest deals on Illinois to New Hampshire flight tickets

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See travel insights to New Hampshire from

How to get the cheapest flight ticket from Illinois to New Hampshire

What is the cheapest month to fly to New Hampshire?

What is the cheapest day to depart on your flight to New Hampshire?

What is the cheapest time of day to depart on your flight to New Hampshire?

What is the cheapest Illinois to New Hampshire flight route?

How far in advance should I book a flight to New Hampshire?

What cabin class options are available on Illinois to New Hampshire flights?

Can stopping save me money on Illinois to New Hampshire flights?

What is the cheapest airline that flies from Illinois to New Hampshire?

How many flights depart from Illinois to New Hampshire on average per day?

How many flights depart from Illinois to New Hampshire on average per week?

How long is the flight from Illinois to New Hampshire?

Cheap Illinois to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to New Hampshire

Best Price Found

Fastest flight time

Direct flights

Airports in New Hampshire

Frequently asked questions about flying from Illinois to New Hampshire

Best airlines flying from Illinois to New Hampshire

Compare and see reviews for airlines that fly from Illinois to New Hampshire with momondo

Why use momondo?

An easier way to manage your New Hampshire trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New Hampshire

Popular cities in New Hampshire

Popular flights according to clicks in the last 7 days on momondo

Illinois flight routes

According to popular flight searches on momondo this year

New Hampshire flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to New Hampshire

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to New Hampshire

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According to popular flight searches on momondo this year