South Burlington to Chicago (BTV-ORD): Nonstop Upgrade & Award Space
United Airlines and American Airlines fly nonstop between South Burlington (BTV) and Chicago (ORD), roughly 30 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every BTV to ORD departure, so you know which flights have space before you book.
Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
Confirmed upgrade & award space on every BTV to ORD departure
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for South Burlington to Chicago to see which departures have real space, or watch the route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each BTV to ORD departure, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.
Plan on the map
See BTV to ORD on the interactive route map, with schedules, connections, and route statistics.
Airlines flying South Burlington to Chicago nonstop
Carriers operating BTV to ORD nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- United Airlines
- American Airlines
Frequently asked questions about BTV to ORD
How far is Chicago from South Burlington?
Which airlines fly nonstop from BTV to ORD?
How many flights a week are there from BTV to ORD?
How do I check upgrade or award availability on BTV to ORD?
Never miss BTV to ORD upgrade or award space
Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.
Get started free