$71 Cheap Spirit Airlines flights from Boston to Chicago (BOS to ORD)

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Find The Best Day To Fly from Boston to Chicago

Amazing Spirit Airlines BOS to ORD Flight Deals

The cheapest flights to O'Hare Intl. found within the past 7 days were $141 round trip and $71 one way. Prices and availability subject to change. Additional terms may apply.

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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Logan Intl. Airport to ORD right now?
It’s wise to find out about any quarantine requirements and travel advice reports in place in your destination. Be sure to check out our Covid-19 Travel Advisor for up-to-date info on flying to O’Hare Intl. Airport (ORD) from Logan Intl. Airport (BOS).
What terminal is Spirit Airlines at BOS?
Once you’re issued with the boarding pass for your Spirit Airlines flight from BOS to O’Hare Intl. Airport (ORD), you should be able to see which terminals you’ll be flying in and out of. Your airline will have the answers if you can’t find those details on your ticket.
Are there Spirit Airlines non-stop flights from BOS to ORD?
There aren’t any direct flights with Spirit Airlines from Logan Intl. Airport (BOS) to O’Hare Airport. You will have a stopover, so use this time to stretch out those legs before your next flight.
How long is a Spirit Airlines flight from BOS to ORD?
Indulge in some in-flight shut-eye and touch down at your destination well-rested. You’ll have more than enough time to do so when traveling with Spirit Airlines between BOS and ORD, with the average flight lasting 6 hours and 33 minutes.
How many direct and indirect flights does Spirit Airlines fly from BOS to ORD?
If you want to book a trip from BOS to ORD, you can choose from approximately 2 Spirit Airlines flights daily.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to ORD, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Spirit Airlines flight from Boston BOS to Chicago ORD 

To find the best deals on flights to Boston from Chicago with Spirit Airlines, just enter your travel dates, filter by Spirit Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Boston BOS to Chicago ORD with Spirit Airlines 

If you’re planning a round trip, booking return flights with Spirit Airlines is usually the most cost-effective option. With airfares ranging from $141 to $141, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Spirit Airlines flights from Boston BOS to Chicago ORD 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Spirit Airlines flight from Boston to Chicago costs from $71. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Chicago ORD from  Boston BOS with Spirit Airlines 

To find a cheap Spirit Airlines flight from Boston BOS to Chicago ORD, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Spirit Airlines flights from Boston BOS to Chicago ORD 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as April, or if you book a flight with a stopover. 

 

Find nonstop flights from Boston BOS to Chicago ORD with Spirit Airlines 

If you’re keen to be on Chicago soil fast, don’t waste time with a stopover—filter your search results to show direct Spirit Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Spirit Airlines flights from Boston BOS to Chicago ORD 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Chicago ORD from  Boston BOS with Spirit Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Spirit Airlines Airports
Hop on a(n) Spirit Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DTWUSADetroit Metropolitan Wayne County7
FLLUSAFort Lauderdale - Hollywood Intl.7
MCOUSAOrlando Intl.6
LASUSAMcCarran Intl.6
ORDUSAO'Hare Intl.6
IAHUSAGeorge Bush Intercontinental4
DFWUSADallas-Fort Worth Intl.4
LAXUSALos Angeles Intl.3
SJUPRILuis Munoz Marin Intl.3
PHLUSAPhiladelphia Intl.2

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