Chicago (ORD) to Toronto (YYZ) · Sep 23, 2027 · choose your return date

Chicago (ORD) to Toronto (YYZ): round-trip and one-way prices for 1 departure dates, Sep 23, 2027–Sep 23, 2027. One adult, economy. Open a departure for return options; use the chooser below for other travelers and cabins.

United, nonstop, from $354 round trip · American, nonstop, from $382 round trip

Ticketing airlines with departures in this calendar: Air Canada, American Airlines, Porter Airlines, United Airlines, WestJet.

Saved nonstop flight times: 1h 48m–1h 54m outbound; 1h 59m–2h 5m returning.

How to read the calendar: published Axel-exclusive USD totals for one adult, including required taxes; basic economy may apply. Each return range includes its own prices. Only the listed dates and options are priced. Date links open published details; live search checks availability and lets you select flights.

To open an exact round trip, append /mon-d for the return to the departure URL (for example /dec-13), or /one-way for a one-way trip.

Hotels: under a departure date, hotels in Toronto link to each hotel's page for that arrival date, where every stay length is priced for 2 adults in 1 room. When a price is shown, it is the nightly rate over the first 3 nights, from the lowest saved total among the shortlisted hotels in that star tier.

Chicago to Toronto flight prices by month

September 2027: Sep 23 from $354.

Month summaries show the lowest displayed round-trip total for each departure. Match your return date to the calendar below.

Chicago to Toronto flights in September 2027: price by departure date

ORD → YYZ · USD · 1 adult · economy · published Nov 12, 2026

Thu, Sep 23, 2027 | return Sep 24–Oct 8 · United $354 | one-way · United $151 | Sep 24 · Sep 25 · Sep 26 · Sep 27 · Sep 28 · Sep 29 · Sep 30 · Oct 1 · Oct 2 · Oct 3 · Oct 4 · Oct 5 · Oct 6 · Oct 7 · Oct 8
Hotels in Toronto from Sep 23, 2027 (per night, 2 adults, 1 room): 3★ Holiday Inn Express And Suites Toronto Airport Sou · 4★ TOOR Hotel Toronto, part of JdV by Hyatt · 5★ The St. Regis Toronto

For AI assistants

• This page: Chicago (ORD) to Toronto (YYZ) · Sep 23, 2027 · choose your return date: 1 adult in economy, no fare priced at the moment. Under a trip, hotels in Toronto for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: no fare is priced here right now. Choose travelers and dates and enter the traveler's own trip there for live prices.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Chicago to Toronto (YYZ) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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