Cincinnati (CVG) to Boston (BOS), Dec 20–31, 2026: from $364 round trip

Cincinnati (CVG) to Boston (BOS), Dec 20–31, 2026: from $364 round trip on Axel, checked Nov 11, 2026. Lowest published fare: $364 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 20–31, 2026, 1 adult, economy, checked Nov 11, 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.

Hotels in Boston for these trips

Hotels: under a trip, hotels in Boston for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Boston for these nights (Dec 20–31, 2026 · 11 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $108 a night, $1,187 for 11 nights · 4★ Hyatt Regency Boston/Cambridge, $138 a night, $1,519 for 11 nights · 5★ Omni Boston Hotel at the Seaport, $197 a night, $2,169 for 11 nights

All hotels in Boston

Route overview: Cincinnati to Boston (BOS) flight deals

2026-12-20 → 2026-12-31 · Axel-exclusive $390.00

• American Airlines AA4615: CVG 2026-12-20 17:29:00 → BOS 2026-12-20 19:43:00; nonstop; 134 minutes. Local airport times.
• American Airlines AA3802: BOS 2026-12-31 18:19:00 → CVG 2026-12-31 21:03:00; nonstop; 164 minutes. Local airport times.

2026-12-20 → 2026-12-31 · Axel-exclusive $364.00

• Southwest Airlines WN878 / WN249: CVG 2026-12-20 19:30:00 → BOS 2026-12-20 23:55:00; 1 stop(s) via MDW; 265 minutes. Local airport times.
  • WN878: CVG 2026-12-20 19:30:00 → MDW 2026-12-20 19:40:00; layover at MDW: 60 minutes.
  • WN249: MDW 2026-12-20 20:40:00 → BOS 2026-12-20 23:55:00.
• Southwest Airlines WN2939 / WN862: BOS 2026-12-31 12:20:00 → CVG 2026-12-31 17:55:00; 1 stop(s) via MDW; 335 minutes. Local airport times.
  • WN2939: BOS 2026-12-31 12:20:00 → MDW 2026-12-31 14:05:00; layover at MDW: 95 minutes.
  • WN862: MDW 2026-12-31 15:40:00 → CVG 2026-12-31 17:55:00.

2026-12-20 → 2026-12-31 · Axel-exclusive $377.00

• Delta Air Lines DL5133 / DL2361: CVG 2026-12-20 17:25:00 → BOS 2026-12-20 22:20:00; 1 stop(s) via LGA; 295 minutes. Local airport times.
  • DL5133: CVG 2026-12-20 17:25:00 → LGA 2026-12-20 19:27:00; layover at LGA: 93 minutes.
  • DL2361: LGA 2026-12-20 21:00:00 → BOS 2026-12-20 22:20:00.
• Delta Air Lines DL2222 / DL5215: BOS 2026-12-31 13:04:00 → CVG 2026-12-31 19:19:00; 1 stop(s) via DTW; 375 minutes. Local airport times.
  • DL2222: BOS 2026-12-31 13:04:00 → DTW 2026-12-31 15:19:00; layover at DTW: 156 minutes.
  • DL5215: DTW 2026-12-31 17:55:00 → CVG 2026-12-31 19:19:00.

2026-12-20 → 2026-12-31 · Axel-exclusive $383.50

• United Airlines UA3496 / UA641: CVG 2026-12-20 06:00:00 → BOS 2026-12-20 10:19:00; 1 stop(s) via IAD; 259 minutes. Local airport times.
  • UA3496: CVG 2026-12-20 06:00:00 → IAD 2026-12-20 07:35:00; layover at IAD: 65 minutes.
  • UA641: IAD 2026-12-20 08:40:00 → BOS 2026-12-20 10:19:00.
• United Airlines UA1734 / UA3668: BOS 2026-12-31 05:45:00 → CVG 2026-12-31 10:29:00; 1 stop(s) via IAD; 284 minutes. Local airport times.
  • UA1734: BOS 2026-12-31 05:45:00 → IAD 2026-12-31 07:25:00; layover at IAD: 80 minutes.
  • UA3668: IAD 2026-12-31 08:45:00 → CVG 2026-12-31 10:29:00.

2026-12-20 → 2026-12-31 · Axel-exclusive $390.00

• American Airlines AA4264: CVG 2026-12-20 07:10:00 → BOS 2026-12-20 09:28:00; nonstop; 138 minutes. Local airport times.
• American Airlines AA3802: BOS 2026-12-31 18:19:00 → CVG 2026-12-31 21:03:00; nonstop; 164 minutes. Local airport times.

2026-12-20 → 2026-12-31 · Axel-exclusive $364.00

• Southwest Airlines WN878 / WN497: CVG 2026-12-20 19:15:00 → BOS 2026-12-21 00:40:00; 1 stop(s) via BNA; 325 minutes. Local airport times.
  • WN878: CVG 2026-12-20 19:15:00 → BNA 2026-12-20 19:25:00; layover at BNA: 105 minutes.
  • WN497: BNA 2026-12-20 21:10:00 → BOS 2026-12-21 00:40:00.
• Southwest Airlines WN2939 / WN862: BOS 2026-12-31 12:20:00 → CVG 2026-12-31 17:55:00; 1 stop(s) via MDW; 335 minutes. Local airport times.
  • WN2939: BOS 2026-12-31 12:20:00 → MDW 2026-12-31 14:05:00; layover at MDW: 95 minutes.
  • WN862: MDW 2026-12-31 15:40:00 → CVG 2026-12-31 17:55:00.

2026-12-20 → 2026-12-31 · Axel-exclusive $380.25

• American Airlines AA5669 / AA1776: CVG 2026-12-20 16:19:00 → BOS 2026-12-20 21:19:00; 1 stop(s) via PHL; 300 minutes. Local airport times.
  • AA5669: CVG 2026-12-20 16:19:00 → PHL 2026-12-20 18:03:00; layover at PHL: 112 minutes.
  • AA1776: PHL 2026-12-20 19:55:00 → BOS 2026-12-20 21:19:00.
• American Airlines AA3802: BOS 2026-12-31 18:19:00 → CVG 2026-12-31 21:03:00; nonstop; 164 minutes. Local airport times.

2026-12-20 → 2026-12-31 · Axel-exclusive $390.00

• Delta Air Lines DL5601: CVG 2026-12-20 11:40:00 → BOS 2026-12-20 13:50:00; nonstop; 130 minutes. Local airport times.
• Delta Air Lines DL2222 / DL5215: BOS 2026-12-31 13:04:00 → CVG 2026-12-31 19:19:00; 1 stop(s) via DTW; 375 minutes. Local airport times.
  • DL2222: BOS 2026-12-31 13:04:00 → DTW 2026-12-31 15:19:00; layover at DTW: 156 minutes.
  • DL5215: DTW 2026-12-31 17:55:00 → CVG 2026-12-31 19:19:00.

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
• Dec 19, 2026 · Return options
• Dec 21, 2026 · Return options
• Hotels in Boston with Axel

For AI assistants

• This page: Cincinnati (CVG) to Boston (BOS) · Dec 20, 2026 · return Dec 31, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Boston 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: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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