Boise (BOI) to Chicago (ORD), Jan 7–14, 2027: from $290 round trip

Lowest published fare: $290 round trip, Axel-exclusive, Frontier Airlines / American Airlines, 1 stop, Jan 7–14, 2027, 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

2027-01-07 → 2027-01-14 · Axel-exclusive $375.00

• American Airlines AA2748: BOI 2027-01-07 06:07:00 → ORD 2027-01-07 11:00:00; nonstop; 233 minutes. Local airport times.
• American Airlines AA2143: ORD 2027-01-14 09:45:00 → BOI 2027-01-14 12:38:00; nonstop; 233 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $385.00

• United Airlines UA4679: BOI 2027-01-07 12:31:00 → ORD 2027-01-07 17:02:00; nonstop; 211 minutes. Local airport times.
• United Airlines UA490: ORD 2027-01-14 08:40:00 → BOI 2027-01-14 11:31:00; nonstop; 231 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $290.00

• Frontier Airlines F91934 / F92146: BOI 2027-01-07 19:56:00 → ORD 2027-01-08 04:59:00; 1 stop(s) via LAS; 483 minutes. Local airport times.
  • F91934: BOI 2027-01-07 19:56:00 → LAS 2027-01-07 20:50:00; layover at LAS: 145 minutes.
  • F92146: LAS 2027-01-07 23:15:00 → ORD 2027-01-08 04:59:00.
• American Airlines AA2143: ORD 2027-01-14 09:45:00 → BOI 2027-01-14 12:38:00; nonstop; 233 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $365.00

• Alaska Airlines AS2060 / AA3329: BOI 2027-01-07 20:21:00 → ORD 2027-01-08 05:07:00; 1 stop(s) via PDX; 466 minutes. Local airport times.
  • AS2060: BOI 2027-01-07 20:21:00 → PDX 2027-01-07 20:50:00; layover at PDX: 143 minutes.
  • AA3329: PDX 2027-01-07 23:13:00 → ORD 2027-01-08 05:07:00.
• American Airlines AA2143: ORD 2027-01-14 09:45:00 → BOI 2027-01-14 12:38:00; nonstop; 233 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $375.00

• American Airlines AA2036: BOI 2027-01-07 13:39:00 → ORD 2027-01-07 18:17:00; nonstop; 218 minutes. Local airport times.
• American Airlines AA2143: ORD 2027-01-14 09:45:00 → BOI 2027-01-14 12:38:00; nonstop; 233 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $385.00

• United Airlines UA5386: BOI 2027-01-07 08:00:00 → ORD 2027-01-07 12:47:00; nonstop; 227 minutes. Local airport times.
• United Airlines UA490: ORD 2027-01-14 08:40:00 → BOI 2027-01-14 11:31:00; nonstop; 231 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $360.00

• American Airlines AA2630 / AA2221: BOI 2027-01-07 14:49:00 → ORD 2027-01-07 23:59:00; 1 stop(s) via DFW; 490 minutes. Local airport times.
  • AA2630: BOI 2027-01-07 14:49:00 → DFW 2027-01-07 19:10:00; layover at DFW: 140 minutes.
  • AA2221: DFW 2027-01-07 21:30:00 → ORD 2027-01-07 23:59:00.
• American Airlines AA2143: ORD 2027-01-14 09:45:00 → BOI 2027-01-14 12:38:00; nonstop; 233 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $365.00

• Alaska Airlines AS2498 / AA677: BOI 2027-01-07 13:00:00 → ORD 2027-01-07 20:07:00; 1 stop(s) via GEG; 367 minutes. Local airport times.
  • AS2498: BOI 2027-01-07 13:00:00 → GEG 2027-01-07 13:10:00; layover at GEG: 63 minutes.
  • AA677: GEG 2027-01-07 14:13:00 → ORD 2027-01-07 20:07:00.
• American Airlines AA2143: ORD 2027-01-14 09:45:00 → BOI 2027-01-14 12:38:00; nonstop; 233 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $370.00

• United Airlines UA2173 / UA1787: BOI 2027-01-07 14:48:00 → ORD 2027-01-07 23:59:00; 1 stop(s) via DEN; 491 minutes. Local airport times.
  • UA2173: BOI 2027-01-07 14:48:00 → DEN 2027-01-07 16:45:00; layover at DEN: 220 minutes.
  • UA1787: DEN 2027-01-07 20:25:00 → ORD 2027-01-07 23:59:00.
• United Airlines UA490: ORD 2027-01-14 08:40:00 → BOI 2027-01-14 11:31:00; nonstop; 231 minutes. Local airport times.

2027-01-07 → 2027-01-14 · Axel-exclusive $370.00

• United Airlines UA5386: BOI 2027-01-07 08:05:00 → ORD 2027-01-07 12:53:00; nonstop; 228 minutes. Local airport times.
• United Airlines UA1116 / UA246: ORD 2027-01-14 07:37:00 → BOI 2027-01-14 14:50:00; 1 stop(s) via SFO; 493 minutes. Local airport times.
  • UA1116: ORD 2027-01-14 07:37:00 → SFO 2027-01-14 10:40:00; layover at SFO: 90 minutes.
  • UA246: SFO 2027-01-14 12:10:00 → BOI 2027-01-14 14:50:00.

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
• Jan 6, 2027 · Return options
• Jan 8, 2027 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Boise (BOI) to Chicago (ORD) · Jan 7, 2027 · return Jan 14, 2027: 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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