United Flight 636 Deals & Information (2026/2027)

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United Flight 636 Route Deals From $143

The cheapest prices found with in the last 7 days for return flights were $269 and $143 for one-way flights to Burlington Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 9 - Fri, Sep 18
ORD
O'Hare Intl.
BTV
Burlington Intl.
$269 Roundtrip, found 4 hours ago
$269
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Burlington Intl., returning Fri, Sep 18, priced at $269 found 4 hours ago
Wed, Sep 9 - Fri, Sep 18
ORD
O'Hare Intl.
BTV
Burlington Intl.
$279 Roundtrip, found 4 hours ago
$279
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Burlington Intl., returning Fri, Sep 18, priced at $279 found 4 hours ago
Wed, Jun 17 - Sun, Jun 21
ORD
O'Hare Intl.
BTV
Burlington Intl.
$281 Roundtrip, found 1 hour ago
$281
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jun 17 from O'Hare Intl. to Burlington Intl., returning Sun, Jun 21, priced at $281 found 1 hour ago
Wed, Sep 9 - Fri, Sep 18
ORD
O'Hare Intl.
BTV
Burlington Intl.
$289 Roundtrip, found 4 hours ago
$289
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Burlington Intl., returning Fri, Sep 18, priced at $289 found 4 hours ago
Wed, Sep 9 - Fri, Sep 18
ORD
O'Hare Intl.
BTV
Burlington Intl.
$291 Roundtrip, found 4 hours ago
$291
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Burlington Intl., returning Fri, Sep 18, priced at $291 found 4 hours ago
Wed, Sep 9 - Fri, Sep 18
ORD
O'Hare Intl.
BTV
Burlington Intl.
$301 Roundtrip, found 4 hours ago
$301
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Burlington Intl., returning Fri, Sep 18, priced at $301 found 4 hours ago
Wed, Sep 9 - Fri, Sep 18
ORD
O'Hare Intl.
BTV
Burlington Intl.
$301 Roundtrip, found 4 hours ago
$301
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Burlington Intl., returning Fri, Sep 18, priced at $301 found 4 hours ago
Thu, Jun 11 - Thu, Jul 2
ORD
O'Hare Intl.
BTV
Burlington Intl.
$305 Roundtrip, found 2 days ago
$305
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jun 11 from O'Hare Intl. to Burlington Intl., returning Thu, Jul 2, priced at $305 found 2 days ago
Sat, May 2 - Mon, May 4
ORD
O'Hare Intl.
BTV
Burlington Intl.
$306 Roundtrip, found 5 days ago
$306
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 2 from O'Hare Intl. to Burlington Intl., returning Mon, May 4, priced at $306 found 5 days ago
Wed, Sep 9 - Fri, Sep 18
ORD
O'Hare Intl.
BTV
Burlington Intl.
$308 Roundtrip, found 4 hours ago
$308
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Burlington Intl., returning Fri, Sep 18, priced at $308 found 4 hours ago

Frequently asked questions

What route does flight number UA636 take?
You'll be landing into Newark, NJ Airport (EWR-Liberty Intl.) from Austin, TX Airport (AUS-Austin-Bergstrom Intl.) if you're traveling on flight number UA636. You'll be in the air for 3 hours and 37 minutes on this trip. It's also good to note that it conveniently operates non-stop.
What kind of plane is on flight number UA636?
The route for flight number UA636 is generally Austin, TX Airport (AUS-Austin-Bergstrom Intl.) to Newark Airport, and the Boeing 737-700 is the aircraft model you'll probably be traveling aboard.
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 UA636 flight with Travelocity, please visit our Customer Service Portal.