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Route overview: Cincinnati to Boston (BOS) flight deals

Cincinnati → Boston

Jun 21, 2027 · return Jul 3, 2027

CVG → BOS1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Mon, Jun 21 – Sat, Jul 3

American Airlines
7:10 amCVG
2h 12m
Nonstop
9:22 amBOS
American Airlines
6:19 pmBOS
2h 44m
Nonstop
9:03 pmCVG

Round-trip total · 1 adult · Taxes included

Mon, Jun 21 – Sat, Jul 3

Delta Air Lines
2:25 pmCVG
2h 12m
Nonstop
4:37 pmBOS
Delta Air Lines
10:40 amBOS
2h 38m
Nonstop
1:18 pmCVG

Round-trip total · 1 adult · Taxes included

Mon, Jun 21 – Sat, Jul 3

American Airlines
5:04 pmCVG
2h 12m
Nonstop
7:16 pmBOS
American Airlines
6:19 pmBOS
2h 44m
Nonstop
9:03 pmCVG

Round-trip total · 1 adult · Taxes included

Mon, Jun 21 – Sat, Jul 3

Delta Air Lines
11:40 amCVG
2h 10m
Nonstop
1:50 pmBOS
Delta Air Lines
10:40 amBOS
2h 38m
Nonstop
1:18 pmCVG

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Jun 21 – Sat, Jul 3

Southwest Airlines
5:55 amCVG
4h 40m
BWI · 1h 40m
10:35 amBOS
Southwest Airlines
12:20 pmBOS
5h 35m
MDW · 1h 35m
5:55 pmCVG

Round-trip total · 1 adult · Taxes included

Mon, Jun 21 – Sat, Jul 3

United Airlines
6:00 amCVG
4h 19m
IAD · 1h 5m
10:19 amBOS
United Airlines
5:45 amBOS
4h 44m
IAD · 1h 20m
10:29 amCVG

Round-trip total · 1 adult · Taxes included

Mon, Jun 21 – Sat, Jul 3

Southwest Airlines
7:30 pmCVG
4h 25m
MDW · 1h
11:55 pmBOS
Southwest Airlines
12:20 pmBOS
5h 35m
MDW · 1h 35m
5:55 pmCVG

Round-trip total · 1 adult · Taxes included

Mon, Jun 21 – Sat, Jul 3

Southwest Airlines
7:15 pmCVG
5h 25m
BNA · 1h 45m
12:40 am+1BOS
Southwest Airlines
12:20 pmBOS
5h 35m
MDW · 1h 35m
5:55 pmCVG

Round-trip total · 1 adult · Taxes included

Mon, Jun 21 – Sat, Jul 3

American Airlines
4:19 pmCVG
5h
PHL · 1h 52m
9:19 pmBOS
American Airlines
6:19 pmBOS
2h 44m
Nonstop
9:03 pmCVG

Round-trip total · 1 adult · Taxes included

Mon, Jun 21 – Sat, Jul 3

Delta Air Lines
5:25 pmCVG
4h 55m
LGA · 1h 33m
10:20 pmBOS
Delta Air Lines
10:40 amBOS
2h 38m
Nonstop
1:18 pmCVG

Round-trip total · 1 adult · Taxes included

Make this trip yours

CVG ⇄ BOS

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 routeJun 20, 2027 · Return optionsJun 22, 2027 · Return optionsHotels in Boston 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)
2027-06-21 → 2027-07-03American AirlinesAA4264 / AA3802Axel-exclusive $393.752026-10-29T01:00:28Z
2027-06-21 → 2027-07-03Delta Air LinesDL5598 / DL5601Axel-exclusive $405.002026-10-29T01:00:28Z
2027-06-21 → 2027-07-03Southwest AirlinesWN1322 + WN1360 / WN2939 + WN862Axel-exclusive $365.632026-10-29T01:00:28Z
2027-06-21 → 2027-07-03United AirlinesUA3496 + UA641 / UA1734 + UA3668Axel-exclusive $382.502026-10-29T01:00:28Z
2027-06-21 → 2027-07-03American AirlinesAA4615 / AA3802Axel-exclusive $393.752026-10-29T01:00:28Z
2027-06-21 → 2027-07-03Delta Air LinesDL5601 / DL5601Axel-exclusive $405.002026-10-29T01:00:28Z
2027-06-21 → 2027-07-03Southwest AirlinesWN878 + WN249 / WN2939 + WN862Axel-exclusive $365.632026-10-29T01:00:28Z
2027-06-21 → 2027-07-03Southwest AirlinesWN878 + WN497 / WN2939 + WN862Axel-exclusive $365.632026-10-29T01:00:28Z
2027-06-21 → 2027-07-03American AirlinesAA5669 + AA1776 / AA3802Axel-exclusive $383.752026-10-29T01:00:28Z
2027-06-21 → 2027-07-03Delta Air LinesDL5133 + DL2361 / DL5601Axel-exclusive $395.002026-10-29T01:00:28Z

Route overview: Cincinnati to Boston (BOS) flight deals

2027-06-21 → 2027-07-03 · Axel-exclusive $393.75

  • American Airlines AA4264: CVG 2027-06-21 07:10:00 → BOS 2027-06-21 09:22:00; nonstop; 132 minutes. Local airport times.
  • American Airlines AA3802: BOS 2027-07-03 18:19:00 → CVG 2027-07-03 21:03:00; nonstop; 164 minutes. Local airport times.

2027-06-21 → 2027-07-03 · Axel-exclusive $405.00

  • Delta Air Lines DL5598: CVG 2027-06-21 14:25:00 → BOS 2027-06-21 16:37:00; nonstop; 132 minutes. Local airport times.
  • Delta Air Lines DL5601: BOS 2027-07-03 10:40:00 → CVG 2027-07-03 13:18:00; nonstop; 158 minutes. Local airport times.

2027-06-21 → 2027-07-03 · Axel-exclusive $365.63

  • Southwest Airlines WN1322 / WN1360: CVG 2027-06-21 05:55:00 → BOS 2027-06-21 10:35:00; 1 stop(s) via BWI; 280 minutes. Local airport times.
    • WN1322: CVG 2027-06-21 05:55:00 → BWI 2027-06-21 07:25:00; layover at BWI: 100 minutes.
    • WN1360: BWI 2027-06-21 09:05:00 → BOS 2027-06-21 10:35:00.
  • Southwest Airlines WN2939 / WN862: BOS 2027-07-03 12:20:00 → CVG 2027-07-03 17:55:00; 1 stop(s) via MDW; 335 minutes. Local airport times.
    • WN2939: BOS 2027-07-03 12:20:00 → MDW 2027-07-03 14:05:00; layover at MDW: 95 minutes.
    • WN862: MDW 2027-07-03 15:40:00 → CVG 2027-07-03 17:55:00.

2027-06-21 → 2027-07-03 · Axel-exclusive $382.50

  • United Airlines UA3496 / UA641: CVG 2027-06-21 06:00:00 → BOS 2027-06-21 10:19:00; 1 stop(s) via IAD; 259 minutes. Local airport times.
    • UA3496: CVG 2027-06-21 06:00:00 → IAD 2027-06-21 07:35:00; layover at IAD: 65 minutes.
    • UA641: IAD 2027-06-21 08:40:00 → BOS 2027-06-21 10:19:00.
  • United Airlines UA1734 / UA3668: BOS 2027-07-03 05:45:00 → CVG 2027-07-03 10:29:00; 1 stop(s) via IAD; 284 minutes. Local airport times.
    • UA1734: BOS 2027-07-03 05:45:00 → IAD 2027-07-03 07:25:00; layover at IAD: 80 minutes.
    • UA3668: IAD 2027-07-03 08:45:00 → CVG 2027-07-03 10:29:00.

2027-06-21 → 2027-07-03 · Axel-exclusive $393.75

  • American Airlines AA4615: CVG 2027-06-21 17:04:00 → BOS 2027-06-21 19:16:00; nonstop; 132 minutes. Local airport times.
  • American Airlines AA3802: BOS 2027-07-03 18:19:00 → CVG 2027-07-03 21:03:00; nonstop; 164 minutes. Local airport times.

2027-06-21 → 2027-07-03 · Axel-exclusive $405.00

  • Delta Air Lines DL5601: CVG 2027-06-21 11:40:00 → BOS 2027-06-21 13:50:00; nonstop; 130 minutes. Local airport times.
  • Delta Air Lines DL5601: BOS 2027-07-03 10:40:00 → CVG 2027-07-03 13:18:00; nonstop; 158 minutes. Local airport times.

2027-06-21 → 2027-07-03 · Axel-exclusive $365.63

  • Southwest Airlines WN878 / WN249: CVG 2027-06-21 19:30:00 → BOS 2027-06-21 23:55:00; 1 stop(s) via MDW; 265 minutes. Local airport times.
    • WN878: CVG 2027-06-21 19:30:00 → MDW 2027-06-21 19:40:00; layover at MDW: 60 minutes.
    • WN249: MDW 2027-06-21 20:40:00 → BOS 2027-06-21 23:55:00.
  • Southwest Airlines WN2939 / WN862: BOS 2027-07-03 12:20:00 → CVG 2027-07-03 17:55:00; 1 stop(s) via MDW; 335 minutes. Local airport times.
    • WN2939: BOS 2027-07-03 12:20:00 → MDW 2027-07-03 14:05:00; layover at MDW: 95 minutes.
    • WN862: MDW 2027-07-03 15:40:00 → CVG 2027-07-03 17:55:00.

2027-06-21 → 2027-07-03 · Axel-exclusive $365.63

  • Southwest Airlines WN878 / WN497: CVG 2027-06-21 19:15:00 → BOS 2027-06-22 00:40:00; 1 stop(s) via BNA; 325 minutes. Local airport times.
    • WN878: CVG 2027-06-21 19:15:00 → BNA 2027-06-21 19:25:00; layover at BNA: 105 minutes.
    • WN497: BNA 2027-06-21 21:10:00 → BOS 2027-06-22 00:40:00.
  • Southwest Airlines WN2939 / WN862: BOS 2027-07-03 12:20:00 → CVG 2027-07-03 17:55:00; 1 stop(s) via MDW; 335 minutes. Local airport times.
    • WN2939: BOS 2027-07-03 12:20:00 → MDW 2027-07-03 14:05:00; layover at MDW: 95 minutes.
    • WN862: MDW 2027-07-03 15:40:00 → CVG 2027-07-03 17:55:00.

2027-06-21 → 2027-07-03 · Axel-exclusive $383.75

  • American Airlines AA5669 / AA1776: CVG 2027-06-21 16:19:00 → BOS 2027-06-21 21:19:00; 1 stop(s) via PHL; 300 minutes. Local airport times.
    • AA5669: CVG 2027-06-21 16:19:00 → PHL 2027-06-21 18:03:00; layover at PHL: 112 minutes.
    • AA1776: PHL 2027-06-21 19:55:00 → BOS 2027-06-21 21:19:00.
  • American Airlines AA3802: BOS 2027-07-03 18:19:00 → CVG 2027-07-03 21:03:00; nonstop; 164 minutes. Local airport times.

2027-06-21 → 2027-07-03 · Axel-exclusive $395.00

  • Delta Air Lines DL5133 / DL2361: CVG 2027-06-21 17:25:00 → BOS 2027-06-21 22:20:00; 1 stop(s) via LGA; 295 minutes. Local airport times.
    • DL5133: CVG 2027-06-21 17:25:00 → LGA 2027-06-21 19:27:00; layover at LGA: 93 minutes.
    • DL2361: LGA 2027-06-21 21:00:00 → BOS 2027-06-21 22:20:00.
  • Delta Air Lines DL5601: BOS 2027-07-03 10:40:00 → CVG 2027-07-03 13:18:00; nonstop; 158 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Cincinnati (CVG) to Boston (BOS) · Jun 21, 2027 · return Jul 3, 2027: 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 Cincinnati to Boston (BOS) 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.