United Flight 598 Deals & Information (2026/2027)

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United Flight 598 Route Deals From $104

The cheapest prices found with in the last 7 days for return flights were $207 and $104 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 20 - Thu, Nov 26
LGA
LaGuardia
ORD
O'Hare Intl.
$207 Roundtrip, found 3 hours ago
$207
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Nov 20 from LaGuardia to O'Hare Intl., returning Thu, Nov 26, priced at $207 found 3 hours ago
Fri, Nov 20 - Thu, Nov 26
LGA
LaGuardia
ORD
O'Hare Intl.
$217 Roundtrip, found 3 hours ago
$217
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Nov 20 from LaGuardia to O'Hare Intl., returning Thu, Nov 26, priced at $217 found 3 hours ago
Fri, Nov 20 - Wed, Nov 25
LGA
LaGuardia
ORD
O'Hare Intl.
$220 Roundtrip, found 3 hours ago
$220
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Nov 20 from LaGuardia to O'Hare Intl., returning Wed, Nov 25, priced at $220 found 3 hours ago
Thu, Dec 3 - Mon, Dec 14
LGA
LaGuardia
ORD
O'Hare Intl.
$227 Roundtrip, found 14 hours ago
$227
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Dec 3 from LaGuardia to O'Hare Intl., returning Mon, Dec 14, priced at $227 found 14 hours ago
Fri, Nov 20 - Thu, Nov 26
LGA
LaGuardia
ORD
O'Hare Intl.
$229 Roundtrip, found 3 hours ago
$229
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Nov 20 from LaGuardia to O'Hare Intl., returning Thu, Nov 26, priced at $229 found 3 hours ago
Wed, Nov 18 - Sun, Nov 22
LGA
LaGuardia
ORD
O'Hare Intl.
$233 Roundtrip, found 3 hours ago
$233
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Nov 18 from LaGuardia to O'Hare Intl., returning Sun, Nov 22, priced at $233 found 3 hours ago
Fri, Nov 20 - Thu, Nov 26
LGA
LaGuardia
ORD
O'Hare Intl.
$235 Roundtrip, found 3 hours ago
$235
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Nov 20 from LaGuardia to O'Hare Intl., returning Thu, Nov 26, priced at $235 found 3 hours ago
Fri, Nov 20 - Wed, Nov 25
LGA
LaGuardia
ORD
O'Hare Intl.
$236 Roundtrip, found 3 hours ago
$236
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Nov 20 from LaGuardia to O'Hare Intl., returning Wed, Nov 25, priced at $236 found 3 hours ago
Fri, Dec 18 - Mon, Jan 18
LGA
LaGuardia
ORD
O'Hare Intl.
$237 Roundtrip, found 3 hours ago
$237
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Dec 18 from LaGuardia to O'Hare Intl., returning Mon, Jan 18, priced at $237 found 3 hours ago
Wed, Nov 18 - Sun, Nov 22
LGA
LaGuardia
ORD
O'Hare Intl.
$242 Roundtrip, found 3 hours ago
$242
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Nov 18 from LaGuardia to O'Hare Intl., returning Sun, Nov 22, priced at $242 found 3 hours ago