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$60+ Cheap flights from New Hampshire to Illinois

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ORD
nov. 5 — nov. 121
mar. 11/5
mar. 11/12
1 adult, Economy
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Find flight deals from New Hampshire to Illinois

Cheapest flights from New Hampshire to Illinois
Explore the most affordable flight options available from New Hampshire to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 31, 2024.

This Frontier deal was found by Cheapflights users on 10/30. 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.
sáb. 11/166:00 amBOS - ORD
1 stop12h 41mFrontier
lun. 11/189:55 pmORD - BOS
1 stop9h 54mFrontier
Deal found 10/30$108
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1212:11 pmBOS - ORD
1 stop7h 30mSpirit Airlines
lun. 11/184:38 pmORD - BOS
Nonstop2h 19mSpirit Airlines
Deal found 10/30$109
This Frontier deal was found by Cheapflights users on 10/30. 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.
lun. 11/1811:24 amBOS - MDW
1 stop11h 50mFrontier
mié. 11/275:35 pmMDW - BOS
1 stop5h 56mFrontier
Deal found 10/30$110
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
jue. 11/1410:19 amBOS - ORD
1 stop12h 40mMultiple Airlines
lun. 11/184:38 pmORD - BOS
Nonstop2h 19mMultiple Airlines
Deal found 10/31$110
This Delta deal was found by Cheapflights users on 10/30. 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.
mié. 11/137:50 pmBOS - ORD
Nonstop3h 01mDelta
sáb. 11/1612:40 pmORD - BOS
Nonstop2h 21mDelta
Deal found 10/30$117
This JetBlue deal was found by Cheapflights users on 10/30. 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.
vie. 12/136:00 amBOS - ORD
Nonstop3h 06mJetBlue
mar. 1/149:05 amORD - BOS
Nonstop2h 18mJetBlue
Deal found 10/30$120
This Southwest deal was found by Cheapflights users on 10/30. 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.
vie. 12/136:40 amBOS - MDW
Nonstop2h 45mSouthwest
dom. 12/158:30 pmMDW - BOS
Nonstop2h 10mSouthwest
Deal found 10/30$124
This American Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 11/225:15 amBOS - ORD
Nonstop3h 02mAmerican Airlines
dom. 11/247:00 amORD - BOS
Nonstop2h 19mAmerican Airlines
Deal found 10/30$151
This United Airlines deal was found by Cheapflights users on 10/31. 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.
jue. 11/145:45 amBOS - ORD
1 stop5h 04mUnited Airlines
dom. 11/177:22 amORD - BOS
Nonstop2h 19mUnited Airlines
Deal found 10/31$167
This eDestinos deal was found by Cheapflights users on 10/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/157:31 pmBOS - MDW
2 stops29h 25mMultiple Airlines
lun. 11/186:51 pmMDW - BOS
1 stop27h 30mMultiple Airlines
Deal found 10/30$172
This Southwest deal was found by Cheapflights users on 10/30. 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.
sáb. 11/165:25 amBOS - ORD
1 stop7h 05mSouthwest
lun. 11/185:45 pmORD - BOS
2 stops13h 35mSouthwest
Deal found 10/30$204
This American Airlines deal was found by Cheapflights users on 10/31. 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.
vie. 11/152:37 pmORH - ORD
1 stop21h 22mAmerican Airlines
mar. 11/194:35 pmORD - ORH
1 stop20h 22mAmerican Airlines
Deal found 10/31$212

Find flights from New Hampshire to Illinois within your budget

Customize your flight search to find flights from New Hampshire to Illinois 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 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandChicago

PWM - ORD

PWMORD

Portland

jue. 1/30

9:02 pm-9:52 am

1 stop13h 50m

$60

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

mié. 11/13

12:11 pm-8:48 pm

1 stop9h 37m

$76

BostonChicago

BOS - MDW

BOSMDW

Boston Logan Intl

vie. 1/10

8:10 am-10:05 am

Nonstop2h 55m

$79

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

vie. 1/31

7:00 am-9:11 am

Nonstop3h 11m

$79

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

mié. 11/6

6:00 am-8:06 am

Nonstop3h 06m

$81

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

dom. 12/8

5:45 am-9:34 am

1 stop4h 49m

$88

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

mié. 12/25

5:00 am-7:04 am

Nonstop3h 04m

$89

BostonChicago

BOS - MDW

BOSMDW

Boston Logan Intl

mié. 11/13

7:31 pm-5:09 pm

1 stop22h 38m

$92

PortlandChicago

PWM - MDW

PWMMDW

Portland

jue. 2/6

9:02 pm-2:42 pm

1 stop18h 40m

$61

ManchesterChicago

MHT - ORD

MHTORD

Manchester

mié. 11/27

5:45 pm-8:21 am

1 stop15h 36m

$158

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Illinois

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

Travel insights for flights from New Hampshire to Illinois

Get recent, data-driven insights about flights from New Hampshire to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from New Hampshire to Illinois (average of $232). Flying from New Hampshire to Illinois in June is currently the most expensive (average of $308). 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 NH to IL?

Find hourly flight availability from New Hampshire to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 31, 2024.

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

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated octubre 31, 2024.
Read reviews from past customers who have flown Delta, American Airlines and Southwest from New Hampshire to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,420 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Porter Airlines
7.8
Good
294 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,514 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • Can I find flights from New Hampshire to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from New Hampshire to Illinois for under $200. The cheapest flight booked recently is on Frontier for just $108, but on average you can expect to pay $161.

  • Are there nonstop flights from New Hampshire to Illinois for under $100 on Cheapflights?

    Cheapflights has at least 9 direct flights from New Hampshire to Illinois under $100. A good price for a nonstop flight from New Hampshire to Illinois is less than $184.

  • Are there last-minute flights available from New Hampshire to Illinois for under $100?

    There are currently 20+ open flights from New Hampshire to Illinois within the next 7 days for less than $100.

  • What days are nonstop flights available from New Hampshire to Illinois?

    You can find nonstop flights on the following days: Sunday, Thursday, Friday, Saturday.

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

    On average 6 flights depart from New Hampshire to Illinois per day.
    Morning (6am - Noon) - 67% of flight departures
    Afternoon (Noon - 6pm) - 33% of flight departures

  • How long is the flight from New Hampshire to Illinois?

    For as low as $108, Frontier can have you in Illinois from New Hampshire in 2h 58m. The distance between New Hampshire and Illinois is about 845 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from New Hampshire to Illinois for a low price.

  • What does MHT to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Manchester Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a MHT to ORD flight. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from New Hampshire to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your New Hampshire to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from New Hampshire to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter New Hampshire to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from New Hampshire to Illinois that allow pets onboard?

    Many airlines flying from New Hampshire to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from New Hampshire to Illinois?

    Yes, you can often find last-minute deals on New Hampshire to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the New Hampshire to Illinois flight deals updated?

    The New Hampshire to Illinois flight deals you see on this page were last updated on 10/31.

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

    Currently, September is the cheapest month in which you can book a flight from New Hampshire to Illinois (average of $232). Flying from New Hampshire to Illinois in June is currently the most expensive (average of $308). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to Illinois

Discover the top 2 airlines that operate flights from New Hampshire to Illinois. 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 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$177Average$439FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$328Average$408FlexibilityNo cancel feeOn-time63%
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