United Flight 4588 Deals & Information (2025/2026)

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United Flight 4588 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $209 and $224 for one-way flights to Harrisburg Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 19 - Wed, Dec 3
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 19 from O'Hare Intl. to Harrisburg Intl., returning Wed, Dec 3, priced at $209 found 3 days ago
Fri, Sep 12 - Sun, Sep 14
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 12 from O'Hare Intl. to Harrisburg Intl., returning Sun, Sep 14, priced at $229 found 4 days ago
Fri, Aug 8 - Sun, Aug 10
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Harrisburg Intl., returning Sun, Aug 10, priced at $233 found 3 days ago
Sat, Sep 13 - Sun, Sep 14
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$237 Roundtrip, found 20 hours ago
$237
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 13 from O'Hare Intl. to Harrisburg Intl., returning Sun, Sep 14, priced at $237 found 20 hours ago
Sat, Sep 13 - Sun, Sep 14
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$248 Roundtrip, found 20 hours ago
$248
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 13 from O'Hare Intl. to Harrisburg Intl., returning Sun, Sep 14, priced at $248 found 20 hours ago
Sat, Sep 13 - Sun, Sep 14
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$258 Roundtrip, found 20 hours ago
$258
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 13 from O'Hare Intl. to Harrisburg Intl., returning Sun, Sep 14, priced at $258 found 20 hours ago
Wed, Nov 19 - Wed, Dec 3
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 19 from O'Hare Intl. to Harrisburg Intl., returning Wed, Dec 3, priced at $261 found 3 days ago
Sat, Sep 13 - Sun, Sep 14
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$269 Roundtrip, found 20 hours ago
$269
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 13 from O'Hare Intl. to Harrisburg Intl., returning Sun, Sep 14, priced at $269 found 20 hours ago
Wed, Aug 20 - Sat, Aug 23
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$270 Roundtrip, found 5 days ago
$270
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 20 from O'Hare Intl. to Harrisburg Intl., returning Sat, Aug 23, priced at $270 found 5 days ago
Fri, Aug 8 - Mon, Aug 11
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$276 Roundtrip, found 23 hours ago
$276
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Harrisburg Intl., returning Mon, Aug 11, priced at $276 found 23 hours ago