BOS - CHI

$45 Find Cheap Flights from Boston to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Chicago departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Chicago.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Chicago.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flight Deals from Boston to Chicago (BOS-CHI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Chicago

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Chicago.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
8:00 am - 9:53 amBOS-ORD
2h 53mnonstop
Spirit Airlines Logo
3:29 pm - 12:39 amORD-BOS
8h 10m1 stop
$113Spirit Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
Southwest Logo
5:15 am - 6:50 amBOS-MDW
2h 35mnonstop
Southwest Logo
6:00 am - 9:15 amMDW-BOS
2h 15mnonstop
$117Southwest
Find Deal
Thu, Jun 5 - Sun, Jun 8
JetBlue Logo
6:00 am - 7:55 amBOS-ORD
2h 55mnonstop
JetBlue Logo
8:40 am - 12:04 pmORD-BOS
2h 24mnonstop
$117JetBlue
Find Deal
Thu, Jun 12 - Mon, Jun 16
American Airlines Logo
5:00 am - 6:54 amBOS-ORD
2h 54mnonstop
American Airlines Logo
8:10 am - 11:33 amORD-BOS
2h 23mnonstop
$118American Airlines
Find Deal
Sun, Jun 15 - Wed, Jun 18
Delta Logo
8:20 pm - 10:14 pmBOS-ORD
2h 54mnonstop
Delta Logo
7:00 am - 10:25 amORD-BOS
2h 25mnonstop
$137Delta
Find Deal
Tue, May 20 - Sun, May 25
United Airlines Logo
6:00 am - 7:57 amBOS-ORD
2h 57mnonstop
United Airlines Logo
4:20 pm - 7:48 pmORD-BOS
2h 28mnonstop
$140United Airlines
Find Deal
Mon, May 19 - Tue, May 20
United Airlines Logo
6:00 am - 7:57 amBOS-ORD
2h 57mnonstop
United Airlines Logo
7:10 am - 10:38 amORD-BOS
2h 28mnonstop
$146United Airlines
Find Deal
Mon, May 19 - Tue, May 20
Delta Logo
7:15 am - 9:09 amBOS-ORD
2h 54mnonstop
Delta Logo
7:00 am - 10:31 amORD-BOS
2h 31mnonstop
$147Delta
Find Deal
Thu, Jun 5 - Tue, Jun 10
American Airlines Logo
6:41 am - 8:41 amBOS-ORD
3h 00mnonstop
American Airlines Logo
8:40 pm - 12:20 amORD-BOS
2h 40mnonstop
$149American Airlines
Find Deal
Sat, Jun 14 - Thu, Jun 19
JetBlue Logo
6:00 am - 8:00 amBOS-ORD
3h 00mnonstop
JetBlue Logo
6:15 am - 2:14 pmORD-BOS
6h 59m1 stop
$151JetBlue
Find Deal
Sun, May 25 - Wed, May 28
Expert advice

Expert advice for your flight from Boston to Chicago

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

American's Main Cabin Extra offers early boarding and complimentary drinks for a fee.


American Airlines provides high-speed Wi-Fi for purchase on most flights, enhancing connectivity.

United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


United's Premier Access provides priority check-in and boarding for premium cabin passengers.

Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing onboard connectivity.


Delta's Sky Priority check-in offers faster service for elite status and premium cabin passengers.

Read more about Deltaby Stefanie Waldek
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11-inch extra legroom for a nominal fee.


Spirit's Browsing Wi-Fi package allows basic online activities like email and social media.

Southwest

Southwest offers two free checked bags, saving costs for travelers with more luggage.


Southwest's EarlyBird Check-In improves boarding position for a fee, avoiding middle seats.

Read more about Southwestby Blane Bachelor
Airports
BOS

Use the FlyLogan app to reserve parking and access free Wi-Fi. It also offers gate info and order-ahead options for airport restaurants.

Read more about BOSby Blane Bachelor
ORD

Take the CTA Blue Line from ORD to downtown Chicago. It runs 24/7, costs $5, and takes about 45 minutes, avoiding traffic delays.

Read more about ORDby Stefanie Waldek
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, Delta and ORD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest and BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Useful Info

KAYAK's insights & trends for Boston to Chicago flights

Get data-powered insights and trends into flights from Boston to Chicago to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Chicago
Find cheap flights to Chicago

Planning a trip from Boston to Chicago? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What is the cheapest Boston to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Boston to Chicago.

Our data shows that the cheapest route for a return flight from Boston to Chicago cost $97 and was between Boston (BOS) and Chicago Midway Airport (MDW). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $97.

What’s the cheapest day of the week to fly from Boston to Chicago?

The average price of all round-trip flights from Boston to Chicago clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chicago on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Boston to Chicago. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Boston to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Chicago is September, where tickets cost $180 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is $277 and $275 respectively.

Can I save money by flying with a layover from Boston to Chicago?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $529, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Boston to Chicago?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Chicago, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

 AI-powered savings tips

KAYAK's tips to save more on a Boston to Chicago flight

When planning a flight from Boston to Chicago, it's important to consider a few factors to ensure you're getting the best deal. Generally, Tuesdays are the cheapest day of the week to fly, while January tends to be the cheapest month.

Day Selection: Choose to fly on a Tuesday for the best rates.

Advance Booking: Book your flight at least 23 days in advance to secure the best prices.

Airline Choice: Spirit Airlines typically offers the cheapest fares for this route.

Route Selection: The route from Boston Logan Intl to Chicago O'Hare Intl is usually the cheapest.

Flight Type: Direct flights are significantly more expensive, consider flights with layovers to save money.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK. 


Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$45
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Boston to Chicago O'Hare Airport

When to book flights from Boston to Chicago

Are your dates flexible? Find out the best times to travel from Boston to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Chicago

  • If I want to use mass transit to get to Boston Logan International Airport (BOS), what is my best choice?

    The Blue Line Subway is an excellent choice for quick and reliable transportation to the airport. Save the headaches of traffic by taking the MBTA Blue Line to the station at the airport and then simply board one of the free shuttle buses to all of the airport terminal buildings.

  • Are there pet relief areas at Boston Logan International Airport (BOS)?

    The pet relief areas at Boston Logan International Airport (BOS) are located on the arrivals level of every terminal building. In addition, there is a pet relief area located in Terminal E near gate E7. Keep in mind that this is the only pet relief area that is past security.

  • If I am being picked up at Chicago O'Hare International Airport (ORD), where is the best place to meet my ride?

    For most requests, you'll meet your rideshare driver on the Departures level of Terminal 2. As a reminder, there is no parking at the terminal building at any time. It is advisable to use the cell phone lot that is provided at the airport to wait for arriving passengers rather than just circling the airport.

  • Where can I rent a car at Chicago O'Hare International Airport (ORD)?

    The airport offers a complimentary shuttle to the airport's Multi-Modal Facility, where all on-site car rental companies are located. Travelers can find the shuttle by exiting the Lower Level Baggage Claim and boarding the shuttle bus at the curb front. Each terminal has a designated pickup area outside the building.

  • What are the most sustainable airlines with Boston to Chicago flights?

    Porter Airlines, United Airlines and American Airlines offer some of the most environmental-friendly flights to Chicago from Boston. Their flights emit about 48%, 46% and 42% less carbon respectively than their competitors. Those looking to fly more sustainably from Boston to Chicago should prioritize nonstop flights, embrace the use of recycled plastics and pack light for the trip.

  • What are the parking options at Boston Logan International Airport (BOS)?

    If you’ll be driving to the airport, you’ll be happy to know that Boston Logan International Airport (BOS) offers convenient onsite parking options. Parking is available in Central Parking Garage, Economy Garage, and the Terminal B Garage. All the parking garages are easily accessible from the terminals by the moving sidewalks and walkways. Additionally, the airport partners with other agencies to offer multiple secure offsite parking options.

  • What accessible services are offered at Boston Logan International Airport (BOS)?

    Boston Logan International Airport (BOS) provides Braille and Emergency Call keys in elevators. All restrooms within the airport are accessible, and it also provides restrooms for the companions. To enhance transit for passengers with reduced mobility, BOS provides Massport Shuttles. These buses are free, are equipped with wheelchair lifts and use visual and audio assistance systems to announce the bus stops. All airlines flying through BOS also run wheelchair assistance services.

  • Are there nursing rooms at Chicago O’Hare International Airport (ORD)?

    Yes, Chicago O’Hare International Airport (ORD) provides Mother's Rooms in every terminal. The rooms offer a space for traveling mothers to breastfeed or pump and are equipped with a sink, comfortable seats, power outlets and diaper changing tables. The rooms are available near Gate B10 on Concourse B in Terminal 1. In Terminal 2, they are by Gates E5 and F9. Others are also near Gate L6 in Terminal 3 and also at Gate M8​, Gate M20​, Gate M32 and Gate M37 in Terminal 5. There are also others at Multi-Modal Facility on Level 1, North and South Side.

  • What is the cheapest flight from Boston to Chicago?

    In the last 3 days, the lowest price for a flight from Boston to Chicago was $45 for a one-way ticket and $113 for a round-trip.

  • Do I need a passport to fly between Boston and Chicago?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boston to Chicago?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Chicago?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Boston to Chicago flight route.

  • Which aircraft models fly most regularly from Boston to Chicago?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Boston to Chicago flight route.

  • Which airline alliances offer flights from Boston to Chicago?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Chicago, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Boston to Chicago?

    There are nonstop flights from Boston to Chicago on a daily basis.

  • Which is the best airline for flights from Boston to Chicago, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Boston to Chicago are Delta and Southwest. With an average price for the route of $246 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $231 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boston to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $114 or less one-way and $164 or less round-trip.
  • Before your flight from Boston to Chicago, be sure to get a taste of some excellent seafood at Legal Sea Foods. This restaurant features an all-day menu, but its specialties are its seafood-inspired dishes like shrimp cocktail and a variety of clam chowders. Located in Terminal A of Boston Logan International Airport (BOS), this is a perfect spot to get that last New England-style seafood meal before your flight to the Midwest.
  • There may be nothing that says Boston better than Wahlburgers. Founded and operated by the iconic Wahlberg family, this burger joint is known for its oversized burgers and outrageous onion rings. They are located in Terminal C of Boston Logan International Airport, and they make a great spot to grab a burger and beer before your flight from Boston to Chicago.
  • Flights from Boston to Chicago can be stressful. Why not slow down for a few minutes before your flight with a chair massage or a manicure at Classique Hair Salon? Located in Terminal C near Gare C-25 at Boston Logan International Airport, Classique Hair Salon also offers waxing and facial care to give you your best look and most relaxed self before your flight.
  • Travelers on flights from Boston to Chicago looking for a convenient hotel need look no further than the Hilton Chicago O'Hare Airport. This on-site property is excellent for business travelers who do not want to bother with the hassle of downtown hotels. The hotel features an indoor pool, an excellent restaurant for steaks and seafood, and a lively sports bar.
  • When looking for a hotel that is conveniently located close to Chicago Midway airport, the Chicago Marriott Midway is an excellent choice. They offer a 24-hour airport shuttle, tasteful decor, an indoor pool, tons of meeting space, a fitness center, wireless internet access and even a Starbucks coffee shop.
  • Consider booking flights with at least a single stop en route if you want to fly more affordably from Boston to Chicago. These flights have different stopover options depending on your airline and arrival airport. Spirit Airlines, American Airlines and Delta have common stops in Philadelphia, Detroit, Myrtle Beach, Washington and LaGuardia Airport (LGA).
  • Flights from Boston to Chicago arrive at either O’Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Of the two, ORD stands out as the best airport to fly into. It serves most of the direct flights from Boston and also has good connections to various modes of transportation.
  • Passengers flying to Chicago O’Hare International Airport (ORD) are welcome to use the charging stations at the airport. You can find the charging stations by Gates B19, B15, B14, B11 and B4 in Terminal 1. In Terminal 2, you will find the charging ports by Gates C28, C21, C15, C7, E7 and F2B.
  • If you need cash before flying out from Boston Logan International Airport (BOS), visit the ATMs at the airport. Citizens Bank, Chase and Bank of America operate ATMs in the Departures area in Terminal A. ATMs are also available in various locations in Terminals B, C and E.
  • Travelers with kids will be glad to learn that Boston Logan International Airport (BOS) has Kidports where their kids can let off steam before catching their flight. They are near Gate 18 in Terminal A, and by Gate 25 in Terminal C. In Terminal B, they are between Gates B30 and B36.

Prefer to fly direct from Boston to Chicago?

Find which airlines fly direct from Boston Logan Intl Airport to Chicago, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Chicago

Monday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Tuesday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Wednesday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Thursday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Friday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Saturday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Sunday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

See more direct flights

Direct returns

Chicago to Boston Logan Intl

Monday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Tuesday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Wednesday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Thursday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Friday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Saturday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

Sunday

American Airlines, Delta, JetBlue, +2 more

American Airlines, Delta, +3 more

See more direct flights
See more direct flights

Top 5 airlines serving from Boston to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Boston to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4293 reviews
8.0Comfort
8.2Boarding
7.6Entertainment
7.1Food
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

Not the best. Mean. Didn’t give any value to me being a united silver member and lots of attitude.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Crew professional. Easy bag drop off. On time. Good entertainment.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

Per usual, flight status, staff courtesy and professionalism were excellent

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

Delayed due to no crew. On a major holiday travel day.

I mean, it’s Spirit. But it was frustrating to have our flight canceled, get bumped to a later flight, and then Spirit was unwilling to check our bag until 4 hours before our flight… tell us we could not sit in the waiting area’s chairs… and really negative experience getting checked in and dropping the bag.

Not having it be changed after we bought the flight tickets from a direct flight getting in at a reasonable time to a connecting flight red eye of 9 hours, so that we would lose our 35 dollars in nonrefundable insurance would've been great! Our country really does need low-cost carrier options, but this type of "service" ain't it. Fortunately, had a little better success with them flying to and from San Juan PR last month at least.

terrible service, no room for a dog underfoot, a broken chair that is impossible to sit on and all this costs a lot of money

Terrible-extreme delay with very little communication, plane was overfull, luggage was returned on baggage claim in filthy condition.

Lower cost is the reason to fly Spirit. Should give free baggage with credit card.

Very difficult. Flew out on Dec 24th and it was a mess. They know it is going to be the busiest time of the year and they had no organization. Finally they called for people going on certiam flights so they could get them thru thw line then we had to rush to our gate to get in li e to board.We missed our flight do to being stuck at the border of Mexico. They would not work with us to make an affordable price so we had to wait a day with no where to go and pay 280 more for our flights. I would think that a complimentary drink would be nice. But we had to pay 4.49 for a coke. Not an overall good experience

I’ve now flown Spirit a few times and while the general perception of Spirit I feel is poor, I’ve had a great experience each time. They do charge extra for everything but you should know that going in

Horrible. Take off was delayed by an hour. They were letting people board d the plane right before takeoff. I was delayed an hour when I arrived and late for my meeting. Spirit is NEVER on time.

The MOST uncomfortable seat I've EVER experienced on ANY airlines. My wife & I were in agony at the end of the flight. NEVER AGAIN!

The flight landed with a delay and we had to wait almost an hour to be off boarded. So typical of spirit.

Everything you need to know for your flight from Boston to Chicago

Other airlines flying from Boston to Chicago

Flights from the other most popular airlines that fly from Boston to Chicago according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Compare transportation modes for Boston to Chicago

Average priceAverage duration
Flights$4252h 35m
Trains$32422h 20m
Buses$20729h 04m

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.