United Flight 3459 Deals & Information (2026/2027)

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United Flight 3459 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $219 and $224 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 26 - Sat, Aug 29
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 26 from James M. Cox Dayton Intl. to O'Hare Intl., returning Sat, Aug 29, priced at $219 found 5 days ago
Wed, Jul 22 - Sat, Jul 25
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$246 Roundtrip, found 1 hour ago
$246
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 22 from James M. Cox Dayton Intl. to O'Hare Intl., returning Sat, Jul 25, priced at $246 found 1 hour ago
Fri, Jul 24 - Sun, Jul 26
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$261 Roundtrip, found 14 hours ago
$261
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from James M. Cox Dayton Intl. to O'Hare Intl., returning Sun, Jul 26, priced at $261 found 14 hours ago
Mon, May 4 - Fri, May 15
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$267 Roundtrip, found 5 days ago
$267
Roundtrip
found 5 days ago
Select United flight, departing Mon, May 4 from James M. Cox Dayton Intl. to O'Hare Intl., returning Fri, May 15, priced at $267 found 5 days ago
Mon, Jun 15 - Wed, Jul 1
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jun 15 from James M. Cox Dayton Intl. to O'Hare Intl., returning Wed, Jul 1, priced at $271 found 6 days ago
Thu, Apr 9 - Sat, Apr 11
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$273 Roundtrip, found 8 hours ago
$273
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Apr 9 from James M. Cox Dayton Intl. to O'Hare Intl., returning Sat, Apr 11, priced at $273 found 8 hours ago
Thu, Jul 23 - Sun, Jul 26
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$273 Roundtrip, found 1 hour ago
$273
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jul 23 from James M. Cox Dayton Intl. to O'Hare Intl., returning Sun, Jul 26, priced at $273 found 1 hour ago
Fri, Jul 24 - Sun, Jul 26
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$276 Roundtrip, found 14 hours ago
$276
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from James M. Cox Dayton Intl. to O'Hare Intl., returning Sun, Jul 26, priced at $276 found 14 hours ago
Fri, Mar 27 - Fri, Apr 3
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$281 Roundtrip, found 4 days ago
$281
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 27 from James M. Cox Dayton Intl. to O'Hare Intl., returning Fri, Apr 3, priced at $281 found 4 days ago
Fri, Jul 24 - Sun, Jul 26
DAY
James M. Cox Dayton Intl.
ORD
O'Hare Intl.
$281 Roundtrip, found 14 hours ago
$281
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from James M. Cox Dayton Intl. to O'Hare Intl., returning Sun, Jul 26, priced at $281 found 14 hours 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.