Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Prices starting at $79 for return flights and $40 for one-way flights to Portsmouth were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
|Origin Airport IATA Code||CHI|
|Destination Airport IATA Code||BOS|
|Direct Flight Airlines||American Airlines, KLM, Qatar Airways, JAL, Azul, Icelandair, Emirates, Delta Air Lines, Air New Zealand, United Airlines, Alaska Airlines, JetBlue Airways, Southwest Airlines, Royal Jordanian, SAS, Iberia, Hawaiian Airlines, Korean Air, ANA, TAP Air Portugal, Virgin Atlantic, British Airways|
|Earliest Flight Arrival||2:18PM UTC|
|Latest Flight Arrival||4:27AM UTC|
TSA ARE VERY RUDE. for a person that has flown twice since 9/11, 1st time tsa took my lucky coins, this time they were just plain rude! I can't read minds and you are scared to move wrong and if you don't. Over fast enough, they are just plain hateful.
Our attendants on this flight were so kind and helpful! They were very friendly and personable!
Great flight with Delta
Hated the extra cost of buying seats to guarantee that we sat together. Not sure I would do this again. The value isn’t there.
I liked that I was allowed early boarding with my 4 year old. Not every airline allows that. Delta is great!
Wifi would not work and USB port was broke
Seats are so tight and small. But you get what you pay for.
First time on Jet Blue and it was a good experience
Great airline. I wish they had more routes.
Planning a romantic getaway, traveling the world at last or flying out to see the kids and grandkids? Orbitz On-the-Go saves you both time and money. Our cutting edge mobile tools and guaranteed low prices leave plenty of room in your budget for the important things in life. Find same-day deals on domestic flights from Chicago to Portsmouth, and bargain sales on international Chicago to Portsmouth flights.
Don’t miss another birthday, graduation or wedding, wherever they are. Take advantage of Orbitz On-the-Go’s discount travel planning features to save on flights from Chicago to Portsmouth and Chicago to Portsmouth flights. Tell them you’ll be there, every single time.
Treat yourself and the one you love to a romantic hideaway. Orbitz budget air flights from Chicago to Portsmouth and Chicago to Portsmouth flights can be bundled into packages for extravagant savings at spa resorts and hotels.
It’s finally your time. Go wherever the wind takes you. Orbitz On-the-Go makes dreams come true. Book low fare flights from Chicago to Portsmouth, the world is at your fingertips.
Once you’ve reserved your low cost air ticket on Chicago to Portsmouth flights or flights from Chicago to Portsmouth, stay informed with Orbitz On-the-Go free alerts. Choose from email, voice and text notification. You’ll always know your flight status and gate number, and where and how to pick up your bags.
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.