United Flight AA1834 Deals & Information (2025/2026)

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United Flight 1834 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were $224 and $91 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 2 - Wed, Jul 9
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Portland Intl. Jetport
ORD
O'Hare Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 2 from Portland Intl. Jetport to O'Hare Intl., returning Wed, Jul 9, priced at $224 found 1 day ago
Wed, Aug 27 - Sat, Aug 30
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to O'Hare Intl., returning Sat, Aug 30, priced at $235 found 2 days ago
Wed, Jul 2 - Wed, Jul 9
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 2 from Portland Intl. Jetport to O'Hare Intl., returning Wed, Jul 9, priced at $255 found 1 day ago
Thu, Jul 31 - Sun, Aug 3
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$264 Roundtrip, found 2 hours ago
$264
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from Portland Intl. Jetport to O'Hare Intl., returning Sun, Aug 3, priced at $264 found 2 hours ago
Thu, Jul 31 - Sun, Aug 3
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$273 Roundtrip, found 2 hours ago
$273
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from Portland Intl. Jetport to O'Hare Intl., returning Sun, Aug 3, priced at $273 found 2 hours ago