United Flight 1834 Deals & Information (2025/2026)

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United Flight 1834 Route Deals From $100

The cheapest prices found with in the last 7 days for return flights were $199 and $100 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Mon, Sep 22
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Portland Intl. Jetport
ORD
O'Hare Intl.
$199 Roundtrip, found 1 hour ago
$199
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 20 from Portland Intl. Jetport to O'Hare Intl., returning Mon, Sep 22, priced at $199 found 1 hour ago
Sat, Aug 30 - Wed, Sep 3
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Portland Intl. Jetport
ORD
O'Hare Intl.
$212 Roundtrip, found 5 days ago
$212
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 30 from Portland Intl. Jetport to O'Hare Intl., returning Wed, Sep 3, priced at $212 found 5 days ago
Fri, Sep 26 - Mon, Sep 29
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Portland Intl. Jetport
ORD
O'Hare Intl.
$215 Roundtrip, found 2 days ago
$215
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 26 from Portland Intl. Jetport to O'Hare Intl., returning Mon, Sep 29, priced at $215 found 2 days ago
Tue, Sep 16 - Sat, Sep 20
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Portland Intl. Jetport
ORD
O'Hare Intl.
$217 Roundtrip, found 3 hours ago
$217
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Sep 16 from Portland Intl. Jetport to O'Hare Intl., returning Sat, Sep 20, priced at $217 found 3 hours ago
Sat, Sep 20 - Mon, Sep 22
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$227 Roundtrip, found 1 hour ago
$227
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 20 from Portland Intl. Jetport to O'Hare Intl., returning Mon, Sep 22, priced at $227 found 1 hour ago
Thu, Sep 4 - Mon, Sep 8
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select United flight, departing Thu, Sep 4 from Portland Intl. Jetport to O'Hare Intl., returning Mon, Sep 8, priced at $230 found 2 days ago
Sat, Sep 20 - Mon, Sep 22
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$231 Roundtrip, found 1 hour ago
$231
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 20 from Portland Intl. Jetport to O'Hare Intl., returning Mon, Sep 22, priced at $231 found 1 hour ago
Thu, Aug 14 - Sun, Aug 17
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Portland Intl. Jetport
ORD
O'Hare Intl.
$232 Roundtrip, found 22 hours ago
$232
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Aug 14 from Portland Intl. Jetport to O'Hare Intl., returning Sun, Aug 17, priced at $232 found 22 hours ago
Thu, Sep 4 - Mon, Sep 8
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select United flight, departing Thu, Sep 4 from Portland Intl. Jetport to O'Hare Intl., returning Mon, Sep 8, priced at $236 found 2 days ago
Sat, Sep 20 - Mon, Sep 22
PWM
Portland Intl. Jetport
ORD
O'Hare Intl.
$236 Roundtrip, found 1 hour ago
$236
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 20 from Portland Intl. Jetport to O'Hare Intl., returning Mon, Sep 22, priced at $236 found 1 hour ago