
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $132 (Orbitz) |
One-way from | $61 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $357 |
Good round-trip deal | $365 or less |
Good one-way deal | $205 or less |
Fly from
Fly to
Route
Depart
Return
Price
BostonChicago
BOS - MDW
BOSMDW
Boston Logan Intl
Sat 2/28
5:45 pm-7:35 pm
Nonstop2h 50m
Chicago Midway
Mon 3/2
6:35 pm-9:50 pm
Nonstop2h 15m
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Wed 6/3
6:35 pm-8:35 pm
Nonstop3h 00m
Chicago O'Hare Intl
Thu 6/4
9:26 pm-12:59 am
Nonstop2h 33m
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Wed 4/8
7:10 am-9:10 am
Nonstop3h 00m
Chicago O'Hare Intl
Wed 4/15
6:00 am-9:15 am
Nonstop2h 15m
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Wed 6/3
7:00 am-8:58 am
Nonstop2h 58m
Chicago O'Hare Intl
Sat 6/6
7:00 am-10:28 am
Nonstop2h 28m
BostonChicago
BOS - MDW
BOSMDW
Boston Logan Intl
Wed 2/25
5:30 am-7:20 am
Nonstop2h 50m
Chicago Midway
Wed 3/4
5:35 pm-8:50 pm
Nonstop2h 15m
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Sat 5/30
7:00 am-8:58 am
Nonstop2h 58m
Chicago O'Hare Intl
Sat 6/6
7:00 am-10:28 am
Nonstop2h 28m
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Tue 4/14
6:52 am-8:51 am
Nonstop2h 59m
Chicago O'Hare Intl
Wed 4/22
6:00 am-9:15 am
Nonstop2h 15m
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Tue 4/7
4:25 pm-6:31 pm
Nonstop3h 06m
Chicago O'Hare Intl
Fri 4/10
7:35 pm-11:02 pm
Nonstop2h 27m
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Sat 5/2
8:55 am-11:00 am
Nonstop3h 05m
Chicago O'Hare Intl
Sat 5/9
7:00 am-10:28 am
Nonstop2h 28m
BostonChicago
BOS - ORD
BOSORD
Boston Logan Intl
Tue 3/31
4:25 pm-6:31 pm
Nonstop3h 06m
Chicago O'Hare Intl
Wed 4/8
10:40 am-2:04 pm
Nonstop2h 24m
Currently, May is the cheapest month in which you can book a flight from Maine to Illinois (average of $182). Flying from Maine to Illinois in December is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Maine to Illinois is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.
The most flights from USME to USIL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$354 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$397 | FlexibilityNo cancel fee | On-time63% |