Boise (BOI) to Chicago (ORD), Nov 30, 2026 – Dec 14, 2026: from $326 round trip

Lowest published fare: $326 round trip, Axel-exclusive, Frontier Airlines / United Airlines, 1 stop, Nov 30, 2026 – Dec 14, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Boise to Chicago (ORD) flight deals

2026-11-30 → 2026-12-14 · Axel-exclusive $431.25

• American Airlines AA2036: BOI 2026-11-30 13:39:00 → ORD 2026-11-30 18:17:00; nonstop; 218 minutes. Local airport times.
• American Airlines AA2036: ORD 2026-12-14 10:00:00 → BOI 2026-12-14 12:59:00; nonstop; 239 minutes. Local airport times.

2026-11-30 → 2026-12-14 · Axel-exclusive $442.75

• United Airlines UA4806: BOI 2026-11-30 11:49:00 → ORD 2026-11-30 16:39:00; nonstop; 230 minutes. Local airport times.
• United Airlines UA5290: ORD 2026-12-14 19:52:00 → BOI 2026-12-14 22:59:00; nonstop; 247 minutes. Local airport times.

2026-11-30 → 2026-12-14 · Axel-exclusive $325.75

• Frontier Airlines F91934 / F92146: BOI 2026-11-30 19:56:00 → ORD 2026-12-01 04:59:00; 1 stop(s) via LAS; 483 minutes. Local airport times.
  • F91934: BOI 2026-11-30 19:56:00 → LAS 2026-11-30 20:50:00; layover at LAS: 145 minutes.
  • F92146: LAS 2026-11-30 23:15:00 → ORD 2026-12-01 04:59:00.
• United Airlines UA5290: ORD 2026-12-14 19:52:00 → BOI 2026-12-14 22:59:00; nonstop; 247 minutes. Local airport times.

2026-11-30 → 2026-12-14 · Axel-exclusive $423.25

• Alaska Airlines AS2498 / AA677: BOI 2026-11-30 13:00:00 → ORD 2026-11-30 20:07:00; 1 stop(s) via GEG; 367 minutes. Local airport times.
  • AS2498: BOI 2026-11-30 13:00:00 → GEG 2026-11-30 13:10:00; layover at GEG: 63 minutes.
  • AA677: GEG 2026-11-30 14:13:00 → ORD 2026-11-30 20:07:00.
• United Airlines UA5290: ORD 2026-12-14 19:52:00 → BOI 2026-12-14 22:59:00; nonstop; 247 minutes. Local airport times.

2026-11-30 → 2026-12-14 · Axel-exclusive $425.50

• Delta Air Lines DL1839 / DL1563: BOI 2026-11-30 15:00:00 → ORD 2026-11-30 21:37:00; 1 stop(s) via MSP; 337 minutes. Local airport times.
  • DL1839: BOI 2026-11-30 15:00:00 → MSP 2026-11-30 18:50:00; layover at MSP: 75 minutes.
  • DL1563: MSP 2026-11-30 20:05:00 → ORD 2026-11-30 21:37:00.
• Delta Air Lines DL1306 / DL2488: ORD 2026-12-14 17:42:00 → BOI 2026-12-14 23:59:00; 1 stop(s) via MSP; 437 minutes. Local airport times.
  • DL1306: ORD 2026-12-14 17:42:00 → MSP 2026-12-14 19:14:00; layover at MSP: 151 minutes.
  • DL2488: MSP 2026-12-14 21:45:00 → BOI 2026-12-14 23:59:00.

2026-11-30 → 2026-12-14 · Axel-exclusive $431.25

• American Airlines AA2748: BOI 2026-11-30 06:07:00 → ORD 2026-11-30 11:00:00; nonstop; 233 minutes. Local airport times.
• American Airlines AA2036: ORD 2026-12-14 10:00:00 → BOI 2026-12-14 12:59:00; nonstop; 239 minutes. Local airport times.

2026-11-30 → 2026-12-14 · Axel-exclusive $442.75

• United Airlines UA424: BOI 2026-11-30 12:31:00 → ORD 2026-11-30 17:05:00; nonstop; 214 minutes. Local airport times.
• United Airlines UA5290: ORD 2026-12-14 19:52:00 → BOI 2026-12-14 22:59:00; nonstop; 247 minutes. Local airport times.

2026-11-30 → 2026-12-14 · Axel-exclusive $411.75

• American Airlines AA2630 / AA2221: BOI 2026-11-30 14:49:00 → ORD 2026-11-30 23:59:00; 1 stop(s) via DFW; 490 minutes. Local airport times.
  • AA2630: BOI 2026-11-30 14:49:00 → DFW 2026-11-30 19:10:00; layover at DFW: 140 minutes.
  • AA2221: DFW 2026-11-30 21:30:00 → ORD 2026-11-30 23:59:00.
• American Airlines AA2036: ORD 2026-12-14 10:00:00 → BOI 2026-12-14 12:59:00; nonstop; 239 minutes. Local airport times.

2026-11-30 → 2026-12-14 · Axel-exclusive $423.25

• United Airlines UA2173 / UA1787: BOI 2026-11-30 14:48:00 → ORD 2026-11-30 23:59:00; 1 stop(s) via DEN; 491 minutes. Local airport times.
  • UA2173: BOI 2026-11-30 14:48:00 → DEN 2026-11-30 16:45:00; layover at DEN: 220 minutes.
  • UA1787: DEN 2026-11-30 20:25:00 → ORD 2026-11-30 23:59:00.
• United Airlines UA5290: ORD 2026-12-14 19:52:00 → BOI 2026-12-14 22:59:00; nonstop; 247 minutes. Local airport times.

2026-11-30 → 2026-12-14 · Axel-exclusive $423.25

• Alaska Airlines AS2060 / AA3329: BOI 2026-11-30 20:21:00 → ORD 2026-12-01 05:07:00; 1 stop(s) via PDX; 466 minutes. Local airport times.
  • AS2060: BOI 2026-11-30 20:21:00 → PDX 2026-11-30 20:50:00; layover at PDX: 143 minutes.
  • AA3329: PDX 2026-11-30 23:13:00 → ORD 2026-12-01 05:07:00.
• United Airlines UA5290: ORD 2026-12-14 19:52:00 → BOI 2026-12-14 22:59:00; nonstop; 247 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 29, 2026 · Return options
• Dec 1, 2026 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Boise (BOI) to Chicago (ORD) · Nov 30, 2026 · return Dec 14, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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