Flights from Chicago to Purchase

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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
Tue, Sep 16 - Sat, Sep 20
ORD
O'Hare Intl.
LGA
LaGuardia
$90 Roundtrip, found 2 days ago
$90
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Sep 16 from O'Hare Intl. to LaGuardia, returning Sat, Sep 20, priced at $90 found 2 days ago
Spirit Airlines
Mon, Sep 8 - Sat, Sep 13
ORD
O'Hare Intl.
LGA
LaGuardia
$100 Roundtrip, found 1 day ago
$100
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Sep 8 from O'Hare Intl. to LaGuardia, returning Sat, Sep 13, priced at $100 found 1 day ago
Spirit Airlines
Fri, Oct 3 - Tue, Oct 7
ORD
O'Hare Intl.
LGA
LaGuardia
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Oct 3 from O'Hare Intl. to LaGuardia, returning Tue, Oct 7, priced at $102 found 1 day ago
Spirit Airlines
Mon, Sep 8 - Fri, Sep 12
ORD
O'Hare Intl.
LGA
LaGuardia
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Sep 8 from O'Hare Intl. to LaGuardia, returning Fri, Sep 12, priced at $106 found 1 day ago
Spirit Airlines
Tue, Sep 16 - Sat, Sep 20
ORD
O'Hare Intl.
LGA
LaGuardia
$109 Roundtrip, found 2 days ago
$109
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Sep 16 from O'Hare Intl. to LaGuardia, returning Sat, Sep 20, priced at $109 found 2 days ago
Spirit Airlines
Wed, Oct 1 - Sat, Oct 18
ORD
O'Hare Intl.
LGA
LaGuardia
$112 Roundtrip, found 1 day ago
$112
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Oct 1 from O'Hare Intl. to LaGuardia, returning Sat, Oct 18, priced at $112 found 1 day ago
United
Tue, Sep 16 - Sat, Sep 20
ORD
O'Hare Intl.
LGA
LaGuardia
$119 Roundtrip, found 2 days ago
$119
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 16 from O'Hare Intl. to LaGuardia, returning Sat, Sep 20, priced at $119 found 2 days ago
Spirit Airlines
Tue, Sep 16 - Sat, Sep 20
ORD
O'Hare Intl.
LGA
LaGuardia
$122 Roundtrip, found 2 days ago
$122
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Sep 16 from O'Hare Intl. to LaGuardia, returning Sat, Sep 20, priced at $122 found 2 days ago
Spirit Airlines
Mon, Sep 8 - Thu, Sep 18
ORD
O'Hare Intl.
LGA
LaGuardia
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Sep 8 from O'Hare Intl. to LaGuardia, returning Thu, Sep 18, priced at $124 found 1 day ago
Spirit Airlines
Tue, Sep 16 - Sat, Sep 20
ORD
O'Hare Intl.
LGA
LaGuardia
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Sep 16 from O'Hare Intl. to LaGuardia, returning Sat, Sep 20, priced at $128 found 2 days ago
Spirit Airlines
Fri, Oct 3 - Tue, Oct 7
ORD
O'Hare Intl.
LGA
LaGuardia
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Oct 3 from O'Hare Intl. to LaGuardia, returning Tue, Oct 7, priced at $128 found 1 day ago
United
Wed, Oct 1 - Tue, Oct 7
ORD
O'Hare Intl.
LGA
LaGuardia
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from O'Hare Intl. to LaGuardia, returning Tue, Oct 7, priced at $130 found 1 day ago
Spirit Airlines
Sun, Sep 14 - Thu, Sep 18
ORD
O'Hare Intl.
LGA
LaGuardia
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Sep 14 from O'Hare Intl. to LaGuardia, returning Thu, Sep 18, priced at $130 found 1 day ago
JetBlue Airways
Tue, Sep 30 - Tue, Oct 7
ORD
O'Hare Intl.
JFK
John F. Kennedy Intl.
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Sep 30 from O'Hare Intl. to John F. Kennedy Intl., returning Tue, Oct 7, priced at $147 found 1 day ago
United
Wed, Oct 1 - Tue, Oct 7
ORD
O'Hare Intl.
LGA
LaGuardia
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from O'Hare Intl. to LaGuardia, returning Tue, Oct 7, priced at $147 found 1 day ago
Delta
Sat, Oct 11 - Sat, Oct 25
ORD
O'Hare Intl.
LGA
LaGuardia
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 11 from O'Hare Intl. to LaGuardia, returning Sat, Oct 25, priced at $147 found 1 day ago
American Airlines
Wed, Oct 1 - Tue, Oct 7
ORD
O'Hare Intl.
JFK
John F. Kennedy Intl.
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 1 from O'Hare Intl. to John F. Kennedy Intl., returning Tue, Oct 7, priced at $147 found 1 day ago
Delta
Wed, Oct 1 - Tue, Oct 7
MDW
Midway Intl.
LGA
LaGuardia
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 1 from Midway Intl. to LaGuardia, returning Tue, Oct 7, priced at $237 found 1 day ago
Frontier Airlines
Wed, Oct 1 - Tue, Oct 7
ORD
O'Hare Intl.
JFK
John F. Kennedy Intl.
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 1 from O'Hare Intl. to John F. Kennedy Intl., returning Tue, Oct 7, priced at $264 found 1 day ago
Frontier Airlines
Tue, Aug 12 - Sun, Aug 17
MDW
Midway Intl.
JFK
John F. Kennedy Intl.
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Aug 12 from Midway Intl. to John F. Kennedy Intl., returning Sun, Aug 17, priced at $274 found 3 days ago