--- title: "La Crosse (LSE) to Chicago (ORD) flights: who flies it" description: "American Airlines flies nonstop from LSE to ORD, about 21 flights a week. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/lse-ord" url: "https://2lnr.com/routes/lse-ord.md" date_modified: "2026-10-18T05:10:47Z" --- # La Crosse to Chicago (LSE-ORD): nonstop upgrade & award space American Airlines flies nonstop between La Crosse (LSE) and Chicago (ORD), roughly 21 times a week. In the timetable below it flies as AA 3510, AA 3704, and AA 4137, scheduled at 1h 25m to 1h 35m for the 214 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See LSE to ORD on the interactive map [Get started free](https://2lnr.com/login) 21 Flights a week, 4-week average 1h 25m to 1h 35m Scheduled flight time 214 mi Nonstop distance Free To get started ## La Crosse to Chicago flight schedule Scheduled nonstop departures for LSE to ORD starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from La Crosse (LSE) to Chicago (ORD) | Date | Flight | Airline | Departs LSE | Arrives ORD | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | AA 3704 | American Airlines | 07:04 | 08:35 | 1h 31m | [Embraer E170](https://2lnr.com/seatmaps/aa/e170.md) | | Fri, Oct 23 | AA 4137 | American Airlines | 12:23 | 13:48 | 1h 25m | Embraer E170 | | Fri, Oct 23 | AA 3510 | American Airlines | 18:55 | 20:30 | 1h 35m | Embraer E170 | | Sat, Oct 24 | AA 3704 | American Airlines | 06:58 | 08:29 | 1h 31m | Embraer E170 | | Sat, Oct 24 | AA 4137 | American Airlines | 12:23 | 13:48 | 1h 25m | Embraer E170 | | Sat, Oct 24 | AA 3510 | American Airlines | 18:50 | 20:25 | 1h 35m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) | | Sun, Oct 25 | AA 3704 | American Airlines | 07:04 | 08:35 | 1h 31m | Embraer E170 | | Sun, Oct 25 | AA 4137 | American Airlines | 12:23 | 13:48 | 1h 25m | Embraer E170 | | Sun, Oct 25 | AA 3510 | American Airlines | 18:55 | 20:30 | 1h 35m | Embraer E170 | | Mon, Oct 26 | AA 3704 | American Airlines | 07:04 | 08:35 | 1h 31m | Embraer E175 | | Mon, Oct 26 | AA 4137 | American Airlines | 12:23 | 13:48 | 1h 25m | Embraer E170 | | Mon, Oct 26 | AA 3510 | American Airlines | 18:55 | 20:30 | 1h 35m | Embraer E170 | | Tue, Oct 27 | AA 3704 | American Airlines | 07:04 | 08:35 | 1h 31m | Embraer E170 | | Tue, Oct 27 | AA 4137 | American Airlines | 12:23 | 13:48 | 1h 25m | Embraer E170 | | Tue, Oct 27 | AA 3510 | American Airlines | 18:50 | 20:25 | 1h 35m | Embraer E175 | | Wed, Oct 28 | AA 3704 | American Airlines | 07:04 | 08:35 | 1h 31m | Embraer E175 | | Wed, Oct 28 | AA 4137 | American Airlines | 12:23 | 13:48 | 1h 25m | Embraer E170 | | Wed, Oct 28 | AA 3510 | American Airlines | 18:50 | 20:25 | 1h 35m | Embraer E170 | | Thu, Oct 29 | AA 3704 | American Airlines | 07:04 | 08:35 | 1h 31m | Embraer E175 | | Thu, Oct 29 | AA 4137 | American Airlines | 12:23 | 13:48 | 1h 25m | Embraer E170 | | Thu, Oct 29 | AA 3510 | American Airlines | 18:55 | 20:30 | 1h 35m | Embraer E170 | Showing all 21 scheduled LSE to ORD departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every LSE to ORD date on the interactive map ## Aircraft on the La Crosse to Chicago nonstop American Airlines flies the departures in the schedule table on this page with the [Embraer E170](https://2lnr.com/seatmaps/aa/e170.md) and the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on LSE to ORD departures 2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for La Crosse to Chicago to see which departures have space, the next 14 days free on every product and the full horizon on Pro. American Airlines award space was open on 11 of the 14 La Crosse to Chicago departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the LSE to ORD departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See LSE to ORD on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying La Crosse to Chicago nonstop Carriers operating LSE to ORD nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) See LSE to ORD on the interactive map → ## Frequently asked questions about LSE to ORD **How long is the flight from La Crosse (LSE) to Chicago (ORD)?** Scheduled flight times from La Crosse (LSE) to Chicago (ORD) run from 1h 25m to 1h 35m across the departures in the schedule table on this page. The nonstop covers about 214 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from LSE to ORD?** American Airlines is currently the only airline flying LSE to ORD nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines. **How many flights a week are there from LSE to ORD?** About 21 nonstop flights a week run between La Crosse (LSE) and Chicago (ORD) in the current schedule, operated by American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from LSE to ORD depart?** Scheduled LSE to ORD nonstops in the next 7 days with service leave between 06:58 and 18:55, local time at La Crosse. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate LSE to ORD nonstop?** In the schedule table on this page, LSE to ORD nonstops fly as AA 3510, AA 3704, and AA 4137 on American Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on LSE to ORD?** Open the LSE to ORD route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [ORD to LSE upgrade and award space](https://2lnr.com/routes/ord-lse.md). Award seats rather than schedules? See [American Airlines award availability](https://2lnr.com/awards/aa.md). Looking beyond this route? See [every route from La Crosse (LSE)](https://2lnr.com/routes/lse.md), or [every route from Chicago (ORD)](https://2lnr.com/routes/ord.md). Nonstops to Chicago (ORD) from other airports within 150 miles of La Crosse (LSE): - [Rochester (RST) to Chicago (ORD)](https://2lnr.com/routes/rst-ord.md), 62 miles from LSE - [Eau Claire (EAU) to Chicago (ORD)](https://2lnr.com/routes/eau-ord.md), 69 miles from LSE - [Mosinee (CWA) to Chicago (ORD)](https://2lnr.com/routes/cwa-ord.md), 100 miles from LSE - [Waterloo (ALO) to Chicago (ORD)](https://2lnr.com/routes/alo-ord.md), 108 miles from LSE - [Madison (MSN) to Chicago (ORD)](https://2lnr.com/routes/msn-ord.md), 109 miles from LSE Distances are great-circle between the airports, not driving distance. - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss LSE to ORD upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)