United Flight 3459 Deals & Information (2026/2027)

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United Flight 3459 Route Deals From $294

The cheapest prices found with in the last 7 days for return flights were $356 and $294 for one-way flights to Harrisburg Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 20 - Sun, Dec 27
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select United flight, departing Sun, Dec 20 from O'Hare Intl. to Harrisburg Intl., returning Sun, Dec 27, priced at $356 found 2 days ago
Thu, Feb 11 - Sun, Feb 14
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 11 from O'Hare Intl. to Harrisburg Intl., returning Sun, Feb 14, priced at $359 found 5 days ago
Sun, Dec 20 - Sun, Dec 27
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$366 Roundtrip, found 2 days ago
$366
Roundtrip
found 2 days ago
Select United flight, departing Sun, Dec 20 from O'Hare Intl. to Harrisburg Intl., returning Sun, Dec 27, priced at $366 found 2 days ago
Tue, Dec 29 - Fri, Jan 1
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$372 Roundtrip, found 5 days ago
$372
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 29 from O'Hare Intl. to Harrisburg Intl., returning Fri, Jan 1, priced at $372 found 5 days ago
Sun, Dec 20 - Sun, Dec 27
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$389 Roundtrip, found 2 days ago
$389
Roundtrip
found 2 days ago
Select United flight, departing Sun, Dec 20 from O'Hare Intl. to Harrisburg Intl., returning Sun, Dec 27, priced at $389 found 2 days ago
Wed, Nov 25 - Thu, Nov 26
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$396 Roundtrip, found 5 days ago
$396
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 25 from O'Hare Intl. to Harrisburg Intl., returning Thu, Nov 26, priced at $396 found 5 days ago
Tue, Nov 24 - Sat, Nov 28
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$398 Roundtrip, found 2 days ago
$398
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 24 from O'Hare Intl. to Harrisburg Intl., returning Sat, Nov 28, priced at $398 found 2 days ago
Wed, Nov 25 - Thu, Nov 26
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$412 Roundtrip, found 5 days ago
$412
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 25 from O'Hare Intl. to Harrisburg Intl., returning Thu, Nov 26, priced at $412 found 5 days ago
Wed, Nov 25 - Thu, Nov 26
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$416 Roundtrip, found 5 days ago
$416
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 25 from O'Hare Intl. to Harrisburg Intl., returning Thu, Nov 26, priced at $416 found 5 days ago
Wed, Nov 25 - Thu, Nov 26
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$422 Roundtrip, found 5 days ago
$422
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 25 from O'Hare Intl. to Harrisburg Intl., returning Thu, Nov 26, priced at $422 found 5 days ago
Sat, Nov 21 - Sat, Nov 28
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$423 Roundtrip, found 5 days ago
$423
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 21 from O'Hare Intl. to Harrisburg Intl., returning Sat, Nov 28, priced at $423 found 5 days ago
Tue, Nov 24 - Sat, Nov 28
ORD
O'Hare Intl.
MDT
Harrisburg Intl.
$444 Roundtrip, found 2 days ago
$444
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 24 from O'Hare Intl. to Harrisburg Intl., returning Sat, Nov 28, priced at $444 found 2 days ago

Frequently asked questions

What route does flight number UA3459 take?
UA3459 flies directly between New York, NY Airport (LGA-LaGuardia) and O'Hare Airport in around 2 hours and 38 minutes. It can be used on other routes though, some of which could be multi-stop trips. Keep an eye out for this when booking your seat to avoid any mix-ups.
What terminal does UA3459 fly out of?
If you're jetting off from LGA, you'll likely board the plane from Terminal B. The most frequented route for UA3459 is LGA to ORD, which is a direct flight.
What kind of plane is on flight number UA3459?
If you've booked a seat on flight UA3459 from New York, NY Airport (LGA-LaGuardia) to Chicago, IL Airport (ORD-O'Hare Intl.), you're likely to be heading off on the Embraer 175. This flight number serves more than one route, but this is the most common one.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA3459 flight with Travelocity, please visit our Customer Service Portal.