United Airlines Chicago to Boston Flights

Cheapflightsplus.com will find cheap United Airlines flights from Chicago to Boston. Compare airline ticket prices and book air tickets starting from $30 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Boston (MA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in october: one-way - $30, two-way – $51.
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Below is a detailed 2021 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
11:05 am — 2:37 pm
11:05 am — 2:37 pm UA3604 United Airlines
Chicago — Boston
2h 32m
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from$30
2:00 pm — 5:28 pm
2:00 pm — 5:28 pm UA664 United Airlines
Chicago — Boston
2h 28m
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from$30
3:50 pm — 7:12 pm
3:50 pm — 7:12 pm UA1752 United Airlines
Chicago — Boston
2h 22m
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from$30
5:57 pm — 9:11 pm
5:57 pm — 9:11 pm UA656 United Airlines
Chicago — Boston
2h 14m
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from$30
6:07 pm — 9:37 pm
6:07 pm — 9:37 pm UA1223 United Airlines
Chicago — Boston
2h 30m
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from$30
7:45 am — 11:06 am
7:45 am — 11:06 am UA2212 United Airlines
Chicago — Boston
2h 21m
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from$30
8:05 pm — 11:31 pm
8:05 pm — 11:31 pm UA1223 United Airlines
Chicago — Boston
2h 26m
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from$120
9:00 am — 12:26 pm
9:00 am — 12:26 pm UA1572 United Airlines
Chicago — Boston
2h 26m
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from$30
10:05 am — 7:55 pm
10:05 am — 1:29 pm UA2178 United Airlines
Chicago — Newark
5h 1m stop
6:30 pm — 7:55 pm UA526 United Airlines
Newark — Boston
8h 50m
including layover
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from$36
11:00 am — 7:28 pm
11:00 am — 2:02 pm UA3510 United Airlines
Chicago — Washington D.C.
3h 43m stop
5:45 pm — 7:28 pm UA1109 United Airlines
Washington D.C. — Boston
7h 28m
including layover
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from$36
1:00 pm — 7:55 pm
1:00 pm — 4:36 pm UA299 United Airlines
Chicago — Newark
1h 54m stop
6:30 pm — 7:55 pm UA526 United Airlines
Newark — Boston
5h 55m
including layover
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from$36
2:01 pm — 8:55 pm
2:01 pm — 5:37 pm UA1842 United Airlines
Chicago — Newark
1h 53m stop
7:30 pm — 8:55 pm UA602 United Airlines
Newark — Boston
5h 54m
including layover
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from$36
3:10 pm — 11:17 pm
3:10 pm — 6:46 pm UA711 United Airlines
Chicago — Newark
3h 13m stop
9:59 pm — 11:17 pm UA1125 United Airlines
Newark — Boston
7h 7m
including layover
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from$36
4:00 pm — 11:54 pm
4:00 pm — 6:48 pm UA430 United Airlines
Chicago — Washington D.C.
3h 36m stop
10:24 pm — 11:54 pm UA352 United Airlines
Washington D.C. — Boston
6h 54m
including layover
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from$36
6:04 pm — 11:54 pm
6:04 pm — 9:05 pm UA2058 United Airlines
Chicago — Washington D.C.
1h 19m stop
10:24 pm — 11:54 pm UA352 United Airlines
Washington D.C. — Boston
4h 50m
including layover
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from$36
7:00 am — 12:23 pm
7:00 am — 9:45 am UA2198 United Airlines
Chicago — Washington D.C.
57m stop
10:42 am — 12:23 pm UA3656 United Airlines
Washington D.C. — Boston
4h 23m
including layover
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from$36
9:04 am — 4:25 pm
9:04 am — 12:19 pm UA660 United Airlines
Chicago — Newark
2h 41m stop
3:00 pm — 4:25 pm UA660 United Airlines
Newark — Boston
6h 21m
including layover
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from$31
*Departure and arrival times are local. Last updated on 10/21/2021

Flight Information

There are 21 flight by United Airlines from Chicago to Boston every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail.

Departures start from 10:05 am to 9:45 pm. Nonstop flight is 2h 10m. The time difference between Chicago and Boston is 1h.

  • The fastest flight 2h 10m
  • Average flight time 2h 26m
  • The earliest flight 10:05 am
  • The latest flight 9:45 pm
  • Distance 852 ml

The cheapest flight by United Airlines that our users were able to find is $30. This airfare is economy class on one-way UA1223 flight for September 27, 2020 leaving O'Hare International in Chicago at 6:07 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 7 airline carriers between Chicago and Boston. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Boston.

Nonstop flights

There are 102 direct flights every day from Chicago. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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