Spirit Airlines Chicago to Boston Flights

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Cheapflightsplus.com will find cheap Spirit Airlines flights from Chicago to Boston. Compare airline ticket prices and book air tickets starting from $46 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Spirit Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Boston (MA) by Spirit 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 may: one-way - $46, two-way – $79.

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Cheap Flights from Chicago to Boston by Spirit Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Spirit Airlines, their prices start from $46. The fastest nonstop flight takes 2h 19m. The fastest connecting flight — 6h 5m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $46 Find flight	4:38 pm Chicago O'Hare International	7:57 pm Boston Logan	2h 19m	Spirit Airlines	NK177
from $75 Find flight	12:00 pm Chicago O'Hare International	9:54 pm Boston Logan	8h 54m layover 3h 3m - Orlando	Spirit Airlines	NK1686 NK2989
from $75 Find flight	2:28 pm Chicago O'Hare International	11:32 pm Boston Logan	8h 4m layover 1h 37m - Miami	Spirit Airlines	NK717 NK866
from $98 Find flight	7:46 pm Chicago O'Hare International	9:24 am+1 день Boston Logan	12h 38m layover 6h 21m - Miami	Spirit Airlines	NK158 NK1987
from $99 Find flight	7:45 pm Chicago O'Hare International	9:51 am+1 день Boston Logan	13h 6m layover 7h 0m - Orlando	Spirit Airlines	NK1841 NK2068
from $105 Find flight	8:13 am Chicago O'Hare International	6:25 pm Boston Logan	9h 12m layover 3h 19m - Orlando	Spirit Airlines	NK222 NK794
from $105 Find flight	8:13 am Chicago O'Hare International	9:54 pm Boston Logan	12h 41m layover 6h 47m - Orlando	Spirit Airlines	NK222 NK2989
from $117 Find flight	4:21 pm Chicago O'Hare International	4:00 pm+1 день Boston Logan	22h 39m layover 19h 21m - New York	Spirit Airlines	NK3385 B6832
from $125 Find flight	7:49 am Chicago O'Hare International	0:20 am+1 день Boston Logan	15h 31m layover 11h 57m - New York	Spirit Airlines	NK328 B61518
from $125 Find flight	7:49 am Chicago O'Hare International	7:40 am+1 день Boston Logan	22h 51m layover 19h 28m - New York	Spirit Airlines	NK328 B62732
from $125 Find flight	7:49 am Chicago O'Hare International	6:36 pm Boston Logan	9h 47m layover 6h 8m - New York	Spirit Airlines	NK328 B61418
from $104 Find flight	7:49 am Chicago O'Hare International	11:21 pm Boston Logan	14h 32m layover 1h 33m - Newark 5h 43m - Atlanta	Spirit Airlines	NK328 NK742 NK1444
from $110 Find flight	7:00 am Chicago O'Hare International	9:54 pm Boston Logan	13h 54m layover 4h 9m - Newark 1h 38m - Orlando	Spirit Airlines	NK1680 NK2992 NK2989
from $119 Find flight	5:00 am Chicago O'Hare International	11:21 pm Boston Logan	17h 21m layover 7h 44m - Miami 2h 9m - Atlanta	Spirit Airlines	NK19 NK226 NK1444
from $119 Find flight	7:50 am Chicago O'Hare International	11:21 pm Boston Logan	14h 31m layover 4h 47m - Miami 2h 9m - Atlanta	Spirit Airlines	NK1 NK226 NK1444
from $122 Find flight	7:49 am Chicago O'Hare International	11:21 pm Boston Logan	14h 32m layover 5h 52m - Newark 1h 23m - Atlanta	Spirit Airlines	NK328 NK842 NK1444

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 04/23/2025

Spirit Airlines Flight Schedule Chicago to Boston

Below is a detailed 2025 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	Flight Details	Flight Time	Price
4:38 pm — 7:57 pm	4:38 pm — 7:57 pm NK177 Spirit Airlines Chicago — Boston	2h 19m	Find flight from$46
11:10 am — 8:47 am +1 day	11:10 am — 2:08 pm NK857 Spirit Airlines Chicago — New York 17h 21m stop 7:29 am — 8:47 am B6218 JetBlue New York — Boston	20h 37m including layover	Find flight from$126
11:10 am — 12:48 pm +1 day	11:10 am — 2:08 pm NK857 Spirit Airlines Chicago — New York 21h 28m stop 11:36 am — 12:48 pm B61318 JetBlue New York — Boston	24h 38m including layover	Find flight from$126
12:00 pm — 9:54 pm	8:00 am — 11:50 am NK1686 Spirit Airlines Chicago — Orlando 3h 3m stop 6:50 pm — 9:54 pm NK2989 Spirit Airlines Orlando — Boston	8h 54m including layover	Find flight from$75
2:28 pm — 11:32 pm	2:28 pm — 6:43 pm NK717 Spirit Airlines Chicago — Miami 1h 37m stop 8:20 pm — 11:32 pm NK866 Spirit Airlines Miami — Boston	8h 4m including layover	Find flight from$75
4:21 pm — 4:00 pm +1 day	4:21 pm — 7:24 pm NK3385 Spirit Airlines Chicago — New York 19h 21m stop 2:45 pm — 4:00 pm B6832 JetBlue New York — Boston	22h 39m including layover	Find flight from$117
6:05 am — 4:49 pm	6:05 am — 10:04 am NK1839 Spirit Airlines Chicago — Fort Myers 3h 34m stop 1:38 pm — 4:49 pm NK1577 Spirit Airlines Fort Myers — Boston	9h 44m including layover	Find flight from$192
6:30 am — 4:59 pm	6:30 am — 10:14 am NK715 Spirit Airlines Chicago — Tampa 3h 44m stop 1:58 pm — 4:59 pm NK1371 Spirit Airlines Tampa — Boston	9h 29m including layover	Find flight from$158
7:45 pm — 9:51 am +1 day	7:45 pm — 11:50 pm NK1841 Spirit Airlines Chicago — Orlando 7h stop 6:50 am — 9:51 am NK2068 Spirit Airlines Orlando — Boston	13h 6m including layover	Find flight from$99
7:46 pm — 9:24 am +1 day	7:46 pm — 11:54 pm NK158 Spirit Airlines Chicago — Miami 6h 21m stop 6:15 am — 9:24 am NK1987 Spirit Airlines Miami — Boston	12h 38m including layover	Find flight from$98
8:00 am — 6:25 pm	8:00 am — 11:50 am NK1686 Spirit Airlines Chicago — Orlando 3h 32m stop 3:22 pm — 6:25 pm NK794 Spirit Airlines Orlando — Boston	9h 25m including layover	Find flight from$75
8:13 am — 6:25 pm	8:13 am — 12:03 pm NK222 Spirit Airlines Chicago — Orlando 3h 19m stop 3:22 pm — 6:25 pm NK794 Spirit Airlines Orlando — Boston	9h 12m including layover	Find flight from$105
10:21 am — 6:55 am +1 day	7:50 am — 11:57 am NK1 Spirit Airlines Chicago — Miami 1h 35m stop 4:05 pm — 6:37 pm NK224 Spirit Airlines Miami — Baltimore 10h 51m stop 5:28 am — 6:55 am NK523 Spirit Airlines Baltimore — Boston	19h 34m including layover	Find flight from$181
10:40 am — 11:27 pm	10:40 am — 2:28 pm NK138 Spirit Airlines Chicago — Tampa 2h 22m stop 4:50 pm — 5:58 pm NK323 Spirit Airlines Tampa — Miami 2h 17m stop 8:15 pm — 11:27 pm NK616 Spirit Airlines Miami — Boston	11h 47m including layover	Find flight from$181
12:00 pm — 11:32 pm	8:00 am — 11:50 am NK1686 Spirit Airlines Chicago — Orlando 2h 18m stop 6:05 pm — 7:19 pm NK359 Spirit Airlines Orlando — Miami 1h 1m stop 8:20 pm — 11:32 pm NK866 Spirit Airlines Miami — Boston	10h 32m including layover	Find flight from$187
1:09 pm — 3:36 pm +1 day	1:09 pm — 3:14 pm NK188 Spirit Airlines Chicago — Las Vegas 6h 21m stop 9:35 pm — 5:04 am NK1853 Spirit Airlines Las Vegas — Orlando 7h 29m stop 12:33 pm — 3:36 pm NK2207 Spirit Airlines Orlando — Boston	25h 27m including layover	Find flight from$180
1:09 pm — 9:59 am +1 day	1:09 pm — 3:14 pm NK188 Spirit Airlines Chicago — Las Vegas 6h 21m stop 9:35 pm — 5:04 am NK1853 Spirit Airlines Las Vegas — Orlando 1h 53m stop 6:57 am — 9:59 am NK2068 Spirit Airlines Orlando — Boston	19h 50m including layover	Find flight from$180
2:28 pm — 8:30 am +1 day	2:28 pm — 6:43 pm NK717 Spirit Airlines Chicago — Miami 1h 47m stop 8:30 pm — 11:01 pm NK403 Spirit Airlines Miami — Baltimore 7h 59m stop 7:00 am — 8:30 am NK1369 Spirit Airlines Baltimore — Boston	17h 2m including layover	Find flight from$187
3:31 pm — 8:25 am +1 day	3:31 pm — 7:32 pm NK1841 Spirit Airlines Chicago — Orlando 1h 42m stop 9:14 pm — 11:28 pm NK1092 Spirit Airlines Orlando — Baltimore 7h 27m stop 6:55 am — 8:25 am NK526 Spirit Airlines Baltimore — Boston	15h 54m including layover	Find flight from$386
5:00 am — 11:21 pm	5:00 am — 9:00 am NK19 Spirit Airlines Chicago — Miami 7h 44m stop 4:44 pm — 6:41 pm NK226 Spirit Airlines Miami — Atlanta 2h 9m stop 8:50 pm — 11:21 pm NK1444 Spirit Airlines Atlanta — Boston	17h 21m including layover	Find flight from$119
5:15 am — 9:54 pm	5:15 am — 8:31 am NK210 Spirit Airlines Chicago — Newark 5h 42m stop 2:13 pm — 5:12 pm NK2992 Spirit Airlines Newark — Orlando 1h 38m stop 6:50 pm — 9:54 pm NK2989 Spirit Airlines Orlando — Boston	15h 39m including layover	Find flight from$132
9:11 pm — 2:55 pm +1 day	9:11 pm — 0:05 am NK1150 Spirit Airlines Chicago — Houston 6h 16m stop 6:21 am — 9:18 am NK3155 Spirit Airlines Houston — Atlanta 3h 9m stop 12:27 pm — 2:55 pm NK1444 Spirit Airlines Atlanta — Boston	16h 44m including layover	Find flight from$140
9:32 pm — 2:56 pm +1 day	9:32 pm — 0:27 am NK1150 Spirit Airlines Chicago — Houston 6h 33m stop 7:00 am — 9:58 am NK2168 Spirit Airlines Houston — Atlanta 2h 29m stop 12:27 pm — 2:56 pm NK1444 Spirit Airlines Atlanta — Boston	16h 24m including layover	Find flight from$152

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 04/23/2025

Flight Information

There is 1 flight by Spirit 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 10:13 pm to 9:32 pm. Nonstop flight is 2h 19m. The time difference between Chicago and Boston is 1h.

The fastest flight 2h 19m
Average flight time 2h 19m
The earliest flight 10:13 pm
The latest flight 9:32 pm
Distance 852 ml

The cheapest months for traveling to Boston are november (from 46 $), january (from 75 $), december (from 99 $).

The most expensive and popular months are february (from 105 $), december (from 99 $), january (from 75 $).

The cheapest flight by Spirit Airlines that our users were able to find is $46. This airfare is economy class on one-way NK177 flight for November 15, 2024 leaving O'Hare International in Chicago at 4:38 pm, it includes all taxes and additional fees.

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Spirit Airlines Airplanes on the Route

List of the most popular Spirit Airlines airplanes flying from Chicago to Boston:

Airbus A321

from $117

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Other Popular Airlines on the Route

Besides Spirit Airlines there are other 16 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 33 direct flights every day from Chicago. Airlines and fares are below:

B6 - JetBlue

from $106

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DL - Delta Air Lines Inc.

from $90

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UA - United Airlines

from $76

Find
AA - American Airlines

from $81

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See more direct flights

Connecting Flights

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

DL - Delta Air Lines Inc.

from $183

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UA - United Airlines

from $120

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B6 - JetBlue

from $110

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AA - American Airlines

from $158

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EI - Aer Lingus

from $1461

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SY - Sun Country Airlines

from $356

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LX - SWISS International Air Lines

from $7146

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G4 - Allegiant Air

from $544

Find
AS - Alaska Airlines

from $265

Find
F9 - Frontier Airlines

from $67

Find
PD - Porter Airlines

from $339

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See more connecting flights

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