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Kansas City → Boston

Dec 21, 2026 · return Dec 28, 2026

MCI → BOS1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Mon, Dec 28

Delta Air Lines
9:55 amMCI
2h 54m
Nonstop
1:49 pmBOS
Delta Air Lines
4:05 pmBOS
3h 47m
Nonstop
6:52 pmMCI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Delta Air Lines
7:39 pmMCI
3h 5m
Nonstop
11:44 pmBOS
Delta Air Lines
4:05 pmBOS
3h 47m
Nonstop
6:52 pmMCI

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
10:55 amMCI
4h 25m
MDW · 1h
4:20 pmBOS
Southwest Airlines
5:20 amBOS
5h 15m
STL · 1h
9:35 amMCI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
3:26 pmMCI
5h 33m
EWR · 1h 14m
9:59 pmBOS
United Airlines
4:45 pmBOS
6h 1m
ORD · 1h 6m
9:46 pmMCI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

American Airlines
9:45 amMCI
3h 5m
Nonstop
1:50 pmBOS
American Airlines
4:00 pmBOS
6h 8m
PHL · 1h 5m
9:08 pmMCI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
6:20 pmMCI
5h 25m
BWI · 1h 35m
12:45 am+1BOS
Southwest Airlines
5:20 amBOS
5h 15m
STL · 1h
9:35 amMCI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
6:05 pmMCI
4h 40m
STL · 1h 5m
11:45 pmBOS
Southwest Airlines
5:20 amBOS
5h 15m
STL · 1h
9:35 amMCI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
1:15 pmMCI
2h 55m
Nonstop
5:10 pmBOS
Southwest Airlines
5:20 amBOS
5h 15m
STL · 1h
9:35 amMCI

Round-trip total · 1 adult · Taxes included

Make this trip yours

MCI ⇄ BOS

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-28Delta Air LinesDL675 / DL1966$459.002026-10-29T01:27:54Z
2026-12-21 → 2026-12-28Southwest AirlinesWN1066 + WN2900 / WN819 + WN4164$376.132026-10-29T01:27:54Z
2026-12-21 → 2026-12-28United AirlinesUA3475 + UA2691 / UA2040 + UA1884$414.382026-10-29T01:27:54Z
2026-12-21 → 2026-12-28American AirlinesAA2153 / AA1198 + AA1887$424.382026-10-29T01:27:54Z
2026-12-21 → 2026-12-28Delta Air LinesDL5596 / DL1966$459.002026-10-29T01:27:54Z
2026-12-21 → 2026-12-28Southwest AirlinesWN2656 + WN2752 / WN819 + WN4164$376.132026-10-29T01:27:54Z
2026-12-21 → 2026-12-28Southwest AirlinesWN2715 + WN2755 / WN819 + WN4164$376.132026-10-29T01:27:54Z
2026-12-21 → 2026-12-28Southwest AirlinesWN3445 / WN819 + WN4164$402.132026-10-29T01:27:54Z

2026-12-21 → 2026-12-28 · $459.00

  • Delta Air Lines DL675: MCI 2026-12-21 09:55:00 → BOS 2026-12-21 13:49:00; nonstop; 174 minutes. Local airport times.
  • Delta Air Lines DL1966: BOS 2026-12-28 16:05:00 → MCI 2026-12-28 18:52:00; nonstop; 227 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $376.13

  • Southwest Airlines WN1066 / WN2900: MCI 2026-12-21 10:55:00 → BOS 2026-12-21 16:20:00; 1 stop(s) via MDW; 265 minutes. Local airport times.
    • WN1066: MCI 2026-12-21 10:55:00 → MDW 2026-12-21 12:15:00; layover at MDW: 60 minutes.
    • WN2900: MDW 2026-12-21 13:15:00 → BOS 2026-12-21 16:20:00.
  • Southwest Airlines WN819 / WN4164: BOS 2026-12-28 05:20:00 → MCI 2026-12-28 09:35:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN819: BOS 2026-12-28 05:20:00 → STL 2026-12-28 07:30:00; layover at STL: 60 minutes.
    • WN4164: STL 2026-12-28 08:30:00 → MCI 2026-12-28 09:35:00.

2026-12-21 → 2026-12-28 · $414.38

  • United Airlines UA3475 / UA2691: MCI 2026-12-21 15:26:00 → BOS 2026-12-21 21:59:00; 1 stop(s) via EWR; 333 minutes. Local airport times.
    • UA3475: MCI 2026-12-21 15:26:00 → EWR 2026-12-21 19:21:00; layover at EWR: 74 minutes.
    • UA2691: EWR 2026-12-21 20:35:00 → BOS 2026-12-21 21:59:00.
  • United Airlines UA2040 / UA1884: BOS 2026-12-28 16:45:00 → MCI 2026-12-28 21:46:00; 1 stop(s) via ORD; 361 minutes. Local airport times.
    • UA2040: BOS 2026-12-28 16:45:00 → ORD 2026-12-28 18:48:00; layover at ORD: 66 minutes.
    • UA1884: ORD 2026-12-28 19:54:00 → MCI 2026-12-28 21:46:00.

2026-12-21 → 2026-12-28 · $424.38

  • American Airlines AA2153: MCI 2026-12-21 09:45:00 → BOS 2026-12-21 13:50:00; nonstop; 185 minutes. Local airport times.
  • American Airlines AA1198 / AA1887: BOS 2026-12-28 16:00:00 → MCI 2026-12-28 21:08:00; 1 stop(s) via PHL; 368 minutes. Local airport times.
    • AA1198: BOS 2026-12-28 16:00:00 → PHL 2026-12-28 17:40:00; layover at PHL: 65 minutes.
    • AA1887: PHL 2026-12-28 18:45:00 → MCI 2026-12-28 21:08:00.

2026-12-21 → 2026-12-28 · $459.00

  • Delta Air Lines DL5596: MCI 2026-12-21 19:39:00 → BOS 2026-12-21 23:44:00; nonstop; 185 minutes. Local airport times.
  • Delta Air Lines DL1966: BOS 2026-12-28 16:05:00 → MCI 2026-12-28 18:52:00; nonstop; 227 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $376.13

  • Southwest Airlines WN2656 / WN2752: MCI 2026-12-21 18:20:00 → BOS 2026-12-22 00:45:00; 1 stop(s) via BWI; 325 minutes. Local airport times.
    • WN2656: MCI 2026-12-21 18:20:00 → BWI 2026-12-21 21:40:00; layover at BWI: 95 minutes.
    • WN2752: BWI 2026-12-21 23:15:00 → BOS 2026-12-22 00:45:00.
  • Southwest Airlines WN819 / WN4164: BOS 2026-12-28 05:20:00 → MCI 2026-12-28 09:35:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN819: BOS 2026-12-28 05:20:00 → STL 2026-12-28 07:30:00; layover at STL: 60 minutes.
    • WN4164: STL 2026-12-28 08:30:00 → MCI 2026-12-28 09:35:00.

2026-12-21 → 2026-12-28 · $376.13

  • Southwest Airlines WN2715 / WN2755: MCI 2026-12-21 18:05:00 → BOS 2026-12-21 23:45:00; 1 stop(s) via STL; 280 minutes. Local airport times.
    • WN2715: MCI 2026-12-21 18:05:00 → STL 2026-12-21 19:10:00; layover at STL: 65 minutes.
    • WN2755: STL 2026-12-21 20:15:00 → BOS 2026-12-21 23:45:00.
  • Southwest Airlines WN819 / WN4164: BOS 2026-12-28 05:20:00 → MCI 2026-12-28 09:35:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN819: BOS 2026-12-28 05:20:00 → STL 2026-12-28 07:30:00; layover at STL: 60 minutes.
    • WN4164: STL 2026-12-28 08:30:00 → MCI 2026-12-28 09:35:00.

2026-12-21 → 2026-12-28 · $402.13

  • Southwest Airlines WN3445: MCI 2026-12-21 13:15:00 → BOS 2026-12-21 17:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN819 / WN4164: BOS 2026-12-28 05:20:00 → MCI 2026-12-28 09:35:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN819: BOS 2026-12-28 05:20:00 → STL 2026-12-28 07:30:00; layover at STL: 60 minutes.
    • WN4164: STL 2026-12-28 08:30:00 → MCI 2026-12-28 09:35:00.

More dates for this route