$68+ Cheap flights from New Hampshire to O'Hare Intl (ORD)
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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ORD
Mar 16 — Mar 231
1 adult, Economy
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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
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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 New Hampshire to O'Hare Intl
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Cheapest flights from New Hampshire to O'Hare IntlExplore the most affordable flight options available from New Hampshire to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from New Hampshire to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This United Airlines deal was found by Cheapflights users on 2/12. 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 4/36:00 am
BOS
- ORD
Nonstop2h 59m
United Airlines
Sun 4/56:00 am
ORD
- BOS
Nonstop2h 25m
United Airlines
Deal found 2/12![United Airlines logo]()
$131
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:15 pm
BOS
- ORD
Nonstop3h 08m
Delta
Tue 3/102:10 pm
ORD
- BOS
Nonstop2h 28m
Delta
Deal found 2/14![Delta logo]()
$132
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:45 pm
BOS
- ORD
Nonstop3h 16m
American Airlines
Tue 3/36:26 am
ORD
- BOS
Nonstop2h 28m
American Airlines
Deal found 2/13![American Airlines logo]()
$133
This Priceline deal was found by Cheapflights users on 2/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 am
BOS
- ORD
Nonstop3h 10m
Multiple Airlines
Wed 3/117:00 am
ORD
- BOS
1 stop9h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
BOS
- ORD
Nonstop3h 10m
JetBlue
Tue 3/310:00 am
ORD
- BOS
Nonstop2h 20m
JetBlue
Deal found 2/10![JetBlue logo]()
$135
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Sun 3/89:15 pm
ORD
- BOS
Nonstop2h 20m
United Airlines
Deal found 2/13![United Airlines logo]()
$136
This Delta deal was found by Cheapflights users on 2/13. 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.
Wed 6/37:35 am
BOS
- ORD
Nonstop2h 52m
Delta
Sat 6/64:30 pm
ORD
- BOS
Nonstop2h 33m
Delta
Deal found 2/13![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:15 am
BOS
- ORD
Nonstop3h 10m
Delta
Sun 4/56:15 am
ORD
- BOS
Nonstop2h 25m
Delta
Deal found 2/11![Delta logo]()
$138
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 4/26:52 am
BOS
- ORD
Nonstop3h 11m
American Airlines
Sun 4/57:20 am
ORD
- BOS
Nonstop2h 28m
American Airlines
Deal found 2/10![American Airlines logo]()
$139
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:27 am
BOS
- ORD
1 stop14h 44m
Spirit Airlines
Wed 3/117:00 am
ORD
- BOS
1 stop9h 15m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:40 am
BOS
- ORD
1 stop16h 37m
Multiple Airlines
Wed 4/291:27 pm
ORD
- BOS
1 stop9h 32m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$141
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:52 am
BOS
- ORD
Nonstop3h 11m
American Airlines
Mon 4/68:51 pm
ORD
- BOS
Nonstop2h 20m
American Airlines
Deal found 2/13![American Airlines logo]()
$142
Best flights from New Hampshire to O'Hare IntlDiscover carefully curated flight deals from New Hampshire to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from New Hampshire to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This United Airlines deal was found by Cheapflights users on 2/12. 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 4/36:00 am
BOS
- ORD
Nonstop2h 59m
United Airlines
Sun 4/56:00 am
ORD
- BOS
Nonstop2h 25m
United Airlines
Deal found 2/12![United Airlines logo]()
$131
This Delta deal was found by Cheapflights users on 2/13. 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.
Sat 4/258:59 pm
BOS
- ORD
Nonstop2h 51m
Delta
Thu 4/306:50 am
ORD
- BOS
Nonstop2h 21m
Delta
Deal found 2/13![Delta logo]()
$137
This JetBlue deal was found by Cheapflights users on 2/12. 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 2/177:00 am
BOS
- ORD
Nonstop3h 10m
JetBlue
Wed 2/1810:00 am
ORD
- BOS
Nonstop2h 20m
JetBlue
Deal found 2/12![JetBlue logo]()
$145
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:44 pm
ORH
- ORD
1 stop20h 05m
American Airlines
Sat 3/217:58 pm
ORD
- ORH
1 stop16h 21m
American Airlines
Deal found 2/12![American Airlines logo]()
$162
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 4/97:00 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Wed 4/1511:17 am
ORD
- BOS
Nonstop2h 31m
United Airlines
Deal found 2/12![United Airlines logo]()
$142
This Southwest deal was found by Cheapflights users on 2/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:40 am
MHT
- ORD
2 stops13h 55m
Southwest
Wed 4/81:35 pm
ORD
- MHT
1 stop7h 10m
Southwest
Deal found 2/11![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 2/10. 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.
Wed 5/137:35 am
BOS
- ORD
Nonstop2h 52m
Delta
Mon 5/187:15 pm
ORD
- BOS
Nonstop2h 34m
Delta
Deal found 2/10![Delta logo]()
$152
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Tue 3/37:30 am
ORD
- BOS
Nonstop2h 20m
United Airlines
Deal found 2/13![United Airlines logo]()
$145
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:30 pm
ORH
- ORD
1 stop21h 42m
American Airlines
Mon 3/98:55 pm
ORD
- ORH
1 stop15h 24m
American Airlines
Deal found 2/12![American Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 2/13. 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 3/267:15 am
BOS
- ORD
Nonstop3h 10m
Delta
Mon 3/307:35 pm
ORD
- BOS
Nonstop2h 27m
Delta
Deal found 2/13![Delta logo]()
$152
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:00 pm
LEB
- ORD
2 stops7h 59m
Multiple Airlines
Wed 3/410:00 am
ORD
- LEB
1 stop4h 29m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 4/97:00 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Sun 4/126:00 am
ORD
- BOS
Nonstop2h 25m
United Airlines
Deal found 2/12![United Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:30 pm
ORH
- ORD
1 stop21h 42m
American Airlines
Mon 3/28:54 pm
ORD
- ORH
1 stop15h 11m
American Airlines
Deal found 2/11![American Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:15 am
BOS
- ORD
Nonstop3h 13m
Delta
Tue 3/107:00 am
ORD
- BOS
Nonstop2h 25m
Delta
Deal found 2/14![Delta logo]()
$152
This American Airlines deal was found by Cheapflights users on 2/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:30 pm
ORH
- ORD
1 stop21h 42m
American Airlines
Thu 3/56:40 am
ORD
- ORH
1 stop5h 25m
American Airlines
Deal found 2/14![American Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:25 am
BOS
- ORD
Nonstop3h 10m
Delta
Tue 4/710:40 am
ORD
- BOS
Nonstop2h 24m
Delta
Deal found 2/11![Delta logo]()
$152
This United Airlines deal was found by Cheapflights users on 2/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:25 pm
BOS
- ORD
Nonstop3h 05m
United Airlines
Mon 3/24:14 pm
ORD
- BOS
1 stop4h 37m
United Airlines
Deal found 2/14![United Airlines logo]()
$155
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/251:30 pm
ORH
- ORD
2 stops9h 00m
American Airlines
Sun 3/16:40 am
ORD
- ORH
1 stop5h 25m
American Airlines
Deal found 2/10![American Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:30 pm
ORH
- ORD
2 stops11h 36m
American Airlines
Tue 3/38:45 pm
ORD
- ORH
2 stops15h 20m
American Airlines
Deal found 2/11![American Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 2/12. 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.
Tue 4/74:33 pm
ORH
- ORD
1 stop6h 39m
Delta
Tue 4/149:35 am
ORD
- ORH
1 stop6h 08m
Delta
Deal found 2/12![Delta logo]()
$192
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:58 pm
PWM
- ORD
Nonstop3h 00m
United Airlines
Sun 6/76:25 pm
ORD
- PWM
Nonstop2h 33m
United Airlines
Deal found 2/11![United Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 2/12. 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.
Fri 4/104:33 pm
ORH
- ORD
1 stop4h 57m
Delta
Tue 4/1410:45 am
ORD
- ORH
1 stop4h 58m
Delta
Deal found 2/12![Delta logo]()
$192
This Southwest deal was found by Cheapflights users on 2/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:35 am
MHT
- ORD
2 stops11h 30m
Southwest
Mon 5/113:05 pm
ORD
- MHT
1 stop6h 45m
Southwest
Deal found 2/11![Southwest logo]()
$331
This American Airlines deal was found by Cheapflights users on 2/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:51 pm
PWM
- ORD
Nonstop3h 13m
American Airlines
Sun 4/127:49 pm
ORD
- PWM
Nonstop2h 38m
American Airlines
Deal found 2/14![American Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:51 pm
PWM
- ORD
Nonstop3h 00m
United Airlines
Sun 5/246:18 pm
ORD
- PWM
Nonstop2h 33m
United Airlines
Deal found 2/13![United Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 2/12. 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.
Fri 4/104:33 pm
ORH
- ORD
1 stop4h 57m
Delta
Wed 4/1510:45 am
ORD
- ORH
1 stop4h 58m
Delta
Deal found 2/12![Delta logo]()
$192
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:09 pm
LEB
- ORD
2 stops9h 50m
Multiple Airlines
Tue 3/310:00 am
ORD
- LEB
1 stop7h 45m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:51 pm
PWM
- ORD
Nonstop3h 00m
United Airlines
Mon 5/256:18 pm
ORD
- PWM
Nonstop2h 33m
United Airlines
Deal found 2/13![United Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 2/12. 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.
Tue 4/74:33 pm
ORH
- ORD
1 stop4h 57m
Delta
Wed 4/159:35 am
ORD
- ORH
1 stop6h 08m
Delta
Deal found 2/12![Delta logo]()
$192
This Southwest deal was found by Cheapflights users on 2/10. 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 3/95:35 am
MHT
- ORD
2 stops8h 15m
Southwest
Thu 3/122:40 pm
ORD
- MHT
2 stops8h 25m
Southwest
Deal found 2/10![Southwest logo]()
$366
Last-minute flights from New Hampshire to O'Hare IntlDiscover last-minute flight deals from New Hampshire to O'Hare Intl. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to O'Hare Intl. Data last updated February 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:45 pm
BOS
- ORD
Nonstop3h 16m
American Airlines
Tue 3/36:26 am
ORD
- BOS
Nonstop2h 28m
American Airlines
Deal found 2/13![American Airlines logo]()
$133
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:00 am
BOS
- ORD
Nonstop3h 10m
JetBlue
Tue 2/2410:00 am
ORD
- BOS
Nonstop2h 20m
JetBlue
Deal found 2/10![JetBlue logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:00 am
BOS
- ORD
Nonstop3h 10m
JetBlue
Tue 2/2410:00 am
ORD
- BOS
Nonstop2h 20m
JetBlue
Deal found 2/10![JetBlue logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
BOS
- ORD
Nonstop3h 10m
JetBlue
Tue 3/310:00 am
ORD
- BOS
Nonstop2h 20m
JetBlue
Deal found 2/10![JetBlue logo]()
$135
This Priceline deal was found by Cheapflights users on 2/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
BOS
- ORD
Nonstop3h 10m
Multiple Airlines
Tue 3/36:02 pm
ORD
- BOS
1 stop6h 11m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$137
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Mon 3/29:17 am
ORD
- BOS
Nonstop2h 29m
United Airlines
Deal found 2/11![United Airlines logo]()
$145
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:15 pm
BOS
- ORD
Nonstop3h 08m
Delta
Tue 3/102:10 pm
ORD
- BOS
Nonstop2h 28m
Delta
Deal found 2/14![Delta logo]()
$132
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Sun 3/89:15 pm
ORD
- BOS
Nonstop2h 20m
United Airlines
Deal found 2/13![United Airlines logo]()
$136
This Priceline deal was found by Cheapflights users on 2/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 am
BOS
- ORD
Nonstop3h 10m
Multiple Airlines
Wed 3/117:00 am
ORD
- BOS
1 stop9h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:27 am
BOS
- ORD
1 stop14h 44m
Spirit Airlines
Wed 3/117:00 am
ORD
- BOS
1 stop9h 15m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$140
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:52 am
BOS
- ORD
Nonstop3h 11m
American Airlines
Thu 4/28:51 pm
ORD
- BOS
Nonstop2h 20m
American Airlines
Deal found 2/11![American Airlines logo]()
$142
This Priceline deal was found by Cheapflights users on 2/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:36 pm
BOS
- ORD
1 stop6h 57m
Multiple Airlines
Fri 4/38:55 am
ORD
- BOS
Nonstop2h 32m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$139
One-way flights from New Hampshire to O'Hare IntlSearch for one-way flight options from New Hampshire to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from New Hampshire to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/193:51 pm
BOS
- ORD
Nonstop3h 15m
American Airlines
Deal found 2/10![American Airlines logo]()
$68
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:07 pm
BOS
- ORD
1 stop5h 54m
United Airlines
Deal found 2/13![United Airlines logo]()
$69
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:45 am
BOS
- ORD
1 stop12h 30m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$70
This Priceline deal was found by Cheapflights users on 2/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:45 am
BOS
- ORD
1 stop12h 30m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$71
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:00 am
BOS
- ORD
Nonstop3h 10m
JetBlue
Deal found 2/11![JetBlue logo]()
$72
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 6/169:40 am
BOS
- ORD
Nonstop2h 51m
United Airlines
Deal found 2/10![United Airlines logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:43 pm
BOS
- ORD
1 stop26h 34m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/95:40 am
BOS
- ORD
1 stop16h 37m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$75
This Mytrip deal was found by Cheapflights users on 2/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:50 pm
BOS
- ORD
1 stop16h 49m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$76
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:27 am
BOS
- ORD
1 stop14h 44m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Wed 2/256:10 pm
BOS
- ORD
1 stop29h 55m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$78
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:16 am
BOS
- ORD
Nonstop3h 06m
United Airlines
Deal found 2/13![United Airlines logo]()
$79
Find flight deals from New Hampshire to O'Hare Intl
Keep the following information in mind while searching for New Hampshire to O'Hare Intl flight deals. Data was last updated February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $131 (United Airlines) |
One-way from | $68 (American Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $232 |
Good round-trip deal | $429 or less |
Good one-way deal | $218 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to O'Hare Intl 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 February 14, 2026.
Use the filters below to find and compare flights from New Hampshire to Chicago O'Hare Intl Airport that are best for you.
Fly from
New Hampshire
Fly to
O'Hare Intl
Route
Depart
Return
Price
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Fri 4/3
6:00 am-7:59 am
Nonstop2h 59m
Chicago O'Hare Intl
Sun 4/5
6:00 am-9:25 am
Nonstop2h 25m
$131
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Sat 4/25
8:59 pm-10:50 pm
Nonstop2h 51m
Chicago O'Hare Intl
Thu 4/30
6:50 am-10:11 am
Nonstop2h 21m
$137
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Thu 4/9
7:00 am-9:00 am
Nonstop3h 00m
Chicago O'Hare Intl
Wed 4/15
11:17 am-2:48 pm
Nonstop2h 31m
$142
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Tue 2/17
7:00 am-9:10 am
Nonstop3h 10m
Chicago O'Hare Intl
Wed 2/18
10:00 am-1:20 pm
Nonstop2h 20m
$145
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Sat 2/28
6:00 am-8:00 am
Nonstop3h 00m
Chicago O'Hare Intl
Tue 3/3
7:30 am-10:50 am
Nonstop2h 20m
$145
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Thu 4/9
7:00 am-9:00 am
Nonstop3h 00m
Chicago O'Hare Intl
Sun 4/12
6:00 am-9:25 am
Nonstop2h 25m
$147
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Wed 5/13
7:35 am-9:27 am
Nonstop2h 52m
Chicago O'Hare Intl
Mon 5/18
7:15 pm-10:49 pm
Nonstop2h 34m
$152
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Thu 3/26
7:15 am-9:25 am
Nonstop3h 10m
Chicago O'Hare Intl
Mon 3/30
7:35 pm-11:02 pm
Nonstop2h 27m
$152
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Thu 2/26
7:15 am-9:28 am
Nonstop3h 13m
Chicago O'Hare Intl
Tue 3/10
7:00 am-10:25 am
Nonstop2h 25m
$152
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Sun 4/5
7:25 am-9:35 am
Nonstop3h 10m
Chicago O'Hare Intl
Tue 4/7
10:40 am-2:04 pm
Nonstop2h 24m
$152
Showing 1-10 of 60 results
Best time to book a flight from New Hampshire to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from New Hampshire with our price prediction graph.
BOS-ORD
ORH-ORD
MHT-ORD
LEB-ORD
PWM-ORD
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 New Hampshire to Chicago O'Hare Intl Airport
USNH-ORD
BOS-ORD
ORH-ORD
MHT-ORD
LEB-ORD
What is the cheapest month to book a flight from New Hampshire to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from New Hampshire to Chicago O'Hare Intl Airport (average of $129). Flying from New Hampshire to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $402). 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 ORD?
Find hourly flight availability from New Hampshire to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 14, 2026.
It’s typically best to fly out from New Hampshire to Chicago O'Hare Intl Airport in the evening. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.
Related info for your journey
Find useful and relevant information for your journey from New Hampshire to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsSchaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora
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.
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
New Hampshire and O'Hare Intl flights
Browse other New Hampshire and O'Hare Intl flight options. Last updated on February 14, 2026.
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New Hampshire to O'Hare Intl flights
Consider these flights traveling from New Hampshire to O'Hare Intl.
Top airline flying from New Hampshire to O'Hare Intl
Discover the top airline that operate flights from New Hampshire to O'Hare Intl. 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$391 | FlexibilityNo cancel fee | On-time71% |