
$94 Cheap United flights Boston (BOS) to Chicago (ORD)
Prices were available within the past 7 days and start at $94 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 3 - Tue, Jan 6
BOS
Boston
ORD
Chicago
$137 Roundtrip, found 8 hours ago
$137
Roundtrip
found 8 hours ago

Fri, Jan 2 - Mon, Jan 5
BOS
Boston
ORD
Chicago
$174 Roundtrip, found 8 hours ago
$174
Roundtrip
found 8 hours ago

Sun, Jan 4 - Wed, Jan 7
BOS
Boston
ORD
Chicago
$187 Roundtrip, found 8 hours ago
$187
Roundtrip
found 8 hours ago

Sat, Jan 3 - Tue, Jan 6
BOS
Boston
ORD
Chicago
$200 Roundtrip, found 8 hours ago
$200
Roundtrip
found 8 hours ago

Fri, Jan 2 - Mon, Jan 5
BOS
Boston
ORD
Chicago
$205 Roundtrip, found 8 hours ago
$205
Roundtrip
found 8 hours ago

Sun, Jan 4 - Wed, Jan 7
BOS
Boston
ORD
Chicago
$214 Roundtrip, found 8 hours ago
$214
Roundtrip
found 8 hours ago
Find the cheapest month to fly from Boston (BOS) to Chicago (ORD)
January is typically the cheapest month to fly
From $91 - $162 per traveler.
Travel information
Origin airport | Logan Intl. |
|---|---|
Destination airport | O'Hare Intl. |
Airlines serving | American Airlines, Delta, JetBlue Airways, Southwest Airlines, United |
Popular airline | United |
Distance | 1381 km |
Average flight time | 2 hours 3 mins |
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Most Popular United Routes from Boston
Most Popular United Routes from Chicago
- San Francisco to Bangkok (SFO - BKK)
- Moline to Oranjestad (MLI - AUA)
- McAllen to Houston (MFE - IAH)
- Las Vegas to Naha (LAS - OKA)
- Sacramento to Hartford (SMF - BDL)
- Boston to Newark Liberty Intl. Airport (BOS - EWR)
- Norfolk to Key West (ORF - EYW)
- San Francisco to Bangkok (SFO - BKK)
- Boston to Athens (BOS - ATH)
- Newark Liberty Intl. Airport to New Orleans (EWR - MSY)
Popular Domestic Routes in O'Hare Intl.
- Houston to Atlanta (IAH - ATL)
- Sacramento to Hartford (SMF - BDL)
- Las Vegas to Naha (LAS - OKA)
- Columbus to Vancouver (CMH - YVR)
- McAllen to Houston (MFE - IAH)
- Newark Liberty Intl. Airport to New Orleans (EWR - MSY)
- Norfolk to Key West (ORF - EYW)
- Atlanta to Fort Lauderdale (ATL - FLL)
- Atlanta to Fort Lauderdale (ATL - FLL)
- Charlotte to Las Vegas (CLT - LAS)