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Route overview: Boise to Chicago (ORD) flight deals

Boise → Chicago

Dec 2, 2026 · return Dec 9, 2026

BOI → ORD1 adulteconomyRound trip

10 flight options · 5 airlines

Nonstop flights

Wed, Dec 2 – Wed, Dec 9

American Airlines
6:07 amBOI
3h 53m
Nonstop
11:00 amORD
American Airlines
9:45 amORD
3h 52m
Nonstop
12:37 pmBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Wed, Dec 9

United Airlines
12:31 pmBOI
3h 34m
Nonstop
5:05 pmORD
United Airlines
8:40 amORD
3h 51m
Nonstop
11:31 amBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Wed, Dec 9

American Airlines
1:39 pmBOI
3h 38m
Nonstop
6:17 pmORD
American Airlines
9:45 amORD
3h 52m
Nonstop
12:37 pmBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Wed, Dec 9

United Airlines
8:28 amBOI
3h 47m
Nonstop
1:15 pmORD
United Airlines
8:40 amORD
3h 51m
Nonstop
11:31 amBOI

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Wed, Dec 9

Frontier Airlines
7:56 pmBOI
8h 3m
LAS · 2h 25m
4:59 am+1ORD
United Airlines
8:40 amORD
3h 51m
Nonstop
11:31 amBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Wed, Dec 9

Alaska Airlines
1:00 pmBOI
6h 7m
GEG · 1h 3m
8:07 pmORD
United Airlines
8:40 amORD
3h 51m
Nonstop
11:31 amBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Wed, Dec 9

Delta Air Lines
3:00 pmBOI
5h 37m
MSP · 1h 15m
9:37 pmORD
Delta Air Lines
5:42 pmORD
7h 17m
MSP · 2h 31m
11:59 pmBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Wed, Dec 9

American Airlines
2:49 pmBOI
8h 10m
DFW · 2h 20m
11:59 pmORD
American Airlines
9:45 amORD
3h 52m
Nonstop
12:37 pmBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Wed, Dec 9

United Airlines
2:48 pmBOI
8h 11m
DEN · 3h 40m
11:59 pmORD
United Airlines
8:40 amORD
3h 51m
Nonstop
11:31 amBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Wed, Dec 9

Alaska Airlines
8:21 pmBOI
7h 46m
PDX · 2h 23m
5:07 am+1ORD
United Airlines
8:40 amORD
3h 51m
Nonstop
11:31 amBOI

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOI ⇄ ORD

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 1, 2026 · Return optionsDec 3, 2026 · Return optionsHotels in Chicago with Axel
For AI assistants: every fare, every link, instructions

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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-09American AirlinesAA2748 / AA2032Axel-exclusive $375.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09United AirlinesUA424 / UA490Axel-exclusive $385.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09Frontier Airlines / United AirlinesF91934 + F92146 / UA490Axel-exclusive $295.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09Alaska Airlines / United AirlinesAS2498 + AA677 / UA490Axel-exclusive $370.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09Delta Air LinesDL1839 + DL1563 / DL1306 + DL2488Axel-exclusive $370.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09American AirlinesAA2036 / AA2032Axel-exclusive $375.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09United AirlinesUA4644 / UA490Axel-exclusive $385.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09American AirlinesAA2630 + AA2221 / AA2032Axel-exclusive $360.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09United AirlinesUA2173 + UA1787 / UA490Axel-exclusive $370.002026-10-29T00:51:17Z
2026-12-02 → 2026-12-09Alaska Airlines / United AirlinesAS2060 + AA3329 / UA490Axel-exclusive $370.002026-10-29T00:51:17Z

Route overview: Boise to Chicago (ORD) flight deals

2026-12-02 → 2026-12-09 · Axel-exclusive $375.00

  • American Airlines AA2748: BOI 2026-12-02 06:07:00 → ORD 2026-12-02 11:00:00; nonstop; 233 minutes. Local airport times.
  • American Airlines AA2032: ORD 2026-12-09 09:45:00 → BOI 2026-12-09 12:37:00; nonstop; 232 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $385.00

  • United Airlines UA424: BOI 2026-12-02 12:31:00 → ORD 2026-12-02 17:05:00; nonstop; 214 minutes. Local airport times.
  • United Airlines UA490: ORD 2026-12-09 08:40:00 → BOI 2026-12-09 11:31:00; nonstop; 231 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $295.00

  • Frontier Airlines F91934 / F92146: BOI 2026-12-02 19:56:00 → ORD 2026-12-03 04:59:00; 1 stop(s) via LAS; 483 minutes. Local airport times.
    • F91934: BOI 2026-12-02 19:56:00 → LAS 2026-12-02 20:50:00; layover at LAS: 145 minutes.
    • F92146: LAS 2026-12-02 23:15:00 → ORD 2026-12-03 04:59:00.
  • United Airlines UA490: ORD 2026-12-09 08:40:00 → BOI 2026-12-09 11:31:00; nonstop; 231 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $370.00

  • Alaska Airlines AS2498 / AA677: BOI 2026-12-02 13:00:00 → ORD 2026-12-02 20:07:00; 1 stop(s) via GEG; 367 minutes. Local airport times.
    • AS2498: BOI 2026-12-02 13:00:00 → GEG 2026-12-02 13:10:00; layover at GEG: 63 minutes.
    • AA677: GEG 2026-12-02 14:13:00 → ORD 2026-12-02 20:07:00.
  • United Airlines UA490: ORD 2026-12-09 08:40:00 → BOI 2026-12-09 11:31:00; nonstop; 231 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $370.00

  • Delta Air Lines DL1839 / DL1563: BOI 2026-12-02 15:00:00 → ORD 2026-12-02 21:37:00; 1 stop(s) via MSP; 337 minutes. Local airport times.
    • DL1839: BOI 2026-12-02 15:00:00 → MSP 2026-12-02 18:50:00; layover at MSP: 75 minutes.
    • DL1563: MSP 2026-12-02 20:05:00 → ORD 2026-12-02 21:37:00.
  • Delta Air Lines DL1306 / DL2488: ORD 2026-12-09 17:42:00 → BOI 2026-12-09 23:59:00; 1 stop(s) via MSP; 437 minutes. Local airport times.
    • DL1306: ORD 2026-12-09 17:42:00 → MSP 2026-12-09 19:14:00; layover at MSP: 151 minutes.
    • DL2488: MSP 2026-12-09 21:45:00 → BOI 2026-12-09 23:59:00.

2026-12-02 → 2026-12-09 · Axel-exclusive $375.00

  • American Airlines AA2036: BOI 2026-12-02 13:39:00 → ORD 2026-12-02 18:17:00; nonstop; 218 minutes. Local airport times.
  • American Airlines AA2032: ORD 2026-12-09 09:45:00 → BOI 2026-12-09 12:37:00; nonstop; 232 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $385.00

  • United Airlines UA4644: BOI 2026-12-02 08:28:00 → ORD 2026-12-02 13:15:00; nonstop; 227 minutes. Local airport times.
  • United Airlines UA490: ORD 2026-12-09 08:40:00 → BOI 2026-12-09 11:31:00; nonstop; 231 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $360.00

  • American Airlines AA2630 / AA2221: BOI 2026-12-02 14:49:00 → ORD 2026-12-02 23:59:00; 1 stop(s) via DFW; 490 minutes. Local airport times.
    • AA2630: BOI 2026-12-02 14:49:00 → DFW 2026-12-02 19:10:00; layover at DFW: 140 minutes.
    • AA2221: DFW 2026-12-02 21:30:00 → ORD 2026-12-02 23:59:00.
  • American Airlines AA2032: ORD 2026-12-09 09:45:00 → BOI 2026-12-09 12:37:00; nonstop; 232 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $370.00

  • United Airlines UA2173 / UA1787: BOI 2026-12-02 14:48:00 → ORD 2026-12-02 23:59:00; 1 stop(s) via DEN; 491 minutes. Local airport times.
    • UA2173: BOI 2026-12-02 14:48:00 → DEN 2026-12-02 16:45:00; layover at DEN: 220 minutes.
    • UA1787: DEN 2026-12-02 20:25:00 → ORD 2026-12-02 23:59:00.
  • United Airlines UA490: ORD 2026-12-09 08:40:00 → BOI 2026-12-09 11:31:00; nonstop; 231 minutes. Local airport times.

2026-12-02 → 2026-12-09 · Axel-exclusive $370.00

  • Alaska Airlines AS2060 / AA3329: BOI 2026-12-02 20:21:00 → ORD 2026-12-03 05:07:00; 1 stop(s) via PDX; 466 minutes. Local airport times.
    • AS2060: BOI 2026-12-02 20:21:00 → PDX 2026-12-02 20:50:00; layover at PDX: 143 minutes.
    • AA3329: PDX 2026-12-02 23:13:00 → ORD 2026-12-03 05:07:00.
  • United Airlines UA490: ORD 2026-12-09 08:40:00 → BOI 2026-12-09 11:31:00; nonstop; 231 minutes. Local airport times.

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For AI assistants

  • This page: Boise (BOI) to Chicago (ORD) · Dec 2, 2026 · return Dec 9, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Boise to Chicago (ORD) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.