Flights from Chicago to Byron

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Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Sep 3 - Fri, Sep 5
ORD
O'Hare Intl.
OAK
Oakland Intl.
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Sep 3 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $191 found 1 day ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $196 found 1 day ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $210 found 1 day ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $220 found 1 day ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $224 found 1 day ago
Spirit Airlines
Tue, Sep 2 - Fri, Sep 5
ORD
O'Hare Intl.
OAK
Oakland Intl.
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $227 found 1 day ago
Delta
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $234 found 1 day ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $235 found 1 day ago
Spirit Airlines
Sat, Aug 2 - Sat, Aug 9
ORD
O'Hare Intl.
OAK
Oakland Intl.
$239 Roundtrip, found 6 days ago
$239
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Aug 2 from O'Hare Intl. to Oakland Intl., returning Sat, Aug 9, priced at $239 found 6 days ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $244 found 1 day ago
Spirit Airlines
Sat, Aug 2 - Sat, Aug 9
ORD
O'Hare Intl.
OAK
Oakland Intl.
$253 Roundtrip, found 6 days ago
$253
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Aug 2 from O'Hare Intl. to Oakland Intl., returning Sat, Aug 9, priced at $253 found 6 days ago
Alaska Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $277 found 1 day ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $278 found 1 day ago
Delta
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $279 found 1 day ago
Alaska Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $294 found 1 day ago
Spirit Airlines
Sat, Aug 2 - Sat, Aug 9
ORD
O'Hare Intl.
OAK
Oakland Intl.
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Aug 2 from O'Hare Intl. to Oakland Intl., returning Sat, Aug 9, priced at $302 found 6 days ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $314 found 1 day ago
Delta
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $319 found 1 day ago
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $334 found 1 day ago
Delta
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
OAK
Oakland Intl.
$342 Roundtrip, found 1 day ago
$342
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $342 found 1 day ago