Cheap flights from Boston to Decatur (BOS - DEC)
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When is the cheapest time to fly from Boston to Decatur, Illinois (BOS - DEC)?
When flying from Boston to Decatur, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Boston to Decatur 2022 flight deals
Cheap flights to Decatur from Boston found for this year
Aug 11 - Aug 29![]()
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BOS
Boston Logan Intl
DEC
Decatur Arpt
1 stop
4h 48mDEC
Decatur Arpt
BOS
Boston Logan Intl
1 stop
6h 49m$282
United Airlines
Aug 16 - Sep 6![]()
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BOS
Boston Logan Intl
DEC
Decatur Arpt
2 stops
12h 11mDEC
Decatur Arpt
BOS
Boston Logan Intl
2 stops
26h 56m$316
United Airlines
Aug 11 - Aug 29![]()
![]()
BOS
Boston Logan Intl
DEC
Decatur Arpt
1 stop
4h 48mDEC
Decatur Arpt
BOS
Boston Logan Intl
2 stops
10h 54m$326
United Airlines
Related info for your journey
Useful info, stats and facts about Boston to Decatur flights.
Can I find flights from Boston to Decatur, Illinois for under $500 on Cheapflights?
Yes, there are multiple flights from Boston to Decatur, Illinois for under $500. The cheapest flight booked recently is on United Airlines for just $421, but on average you can expect to pay $427.
Other flights from Boston
Flights to Decatur from Boston
Can I fly to Decatur Arpt from Boston Logan Intl right now?
Information is based on travel restrictions for travel to Decatur Arpt within the United States
Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Decatur Arpt.
COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Decatur Arpt.
Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Decatur Arpt.
Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Decatur Arpt.
COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Decatur Arpt.
Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Decatur Arpt.
Can I fly back to Boston Logan Intl from Decatur Arpt?
Returning to Boston Logan Intl from Decatur Arpt
COVID-19 testing requirements
Visitors from Decatur Arpt must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.
Quarantine requirements
Visitors from Decatur Arpt are not required to quarantine after entering Boston Logan Intl.
COVID-19 testing requirements
Visitors from Decatur Arpt must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.
Quarantine requirements
Visitors from Decatur Arpt are not required to quarantine after entering Boston Logan Intl.
Alternative routes for Boston to Decatur
See prices for flight routes from nearby airports that may be better suited for you.
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