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Route overview: Boston to Kansas City (MCI) flight deals

Boston → Kansas City

Dec 21, 2026 · return Dec 27, 2026

BOS → MCI1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Sun, Dec 27

Southwest Airlines
3:00 pmBOS
3h 40m
Nonstop
5:40 pmMCI
Southwest Airlines
1:20 pmMCI
2h 55m
Nonstop
5:15 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Delta Air Lines
4:05 pmBOS
3h 45m
Nonstop
6:50 pmMCI
Delta Air Lines
9:55 amMCI
2h 54m
Nonstop
1:49 pmBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Sun, Dec 27

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

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Southwest Airlines
6:30 pmBOS
5h 45m
MDW · 1h 25m
11:15 pmMCI
Southwest Airlines
1:20 pmMCI
2h 55m
Nonstop
5:15 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Southwest Airlines
2:25 pmBOS
6h
BNA · 1h 20m
7:25 pmMCI
Southwest Airlines
1:20 pmMCI
2h 55m
Nonstop
5:15 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

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

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

United Airlines
9:30 amBOS
6h 5m
IAD · 1h 20m
2:35 pmMCI
United Airlines
3:26 pmMCI
5h 33m
EWR · 1h 14m
9:59 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Delta Air Lines
4:05 pmBOS
3h 47m
Nonstop
6:52 pmMCI
Delta Air Lines
12:10 pmMCI
5h 48m
ATL · 1h 13m
6:58 pmBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ MCI

Economy

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Explore this route

All dates for this routeDec 20, 2026 → Dec 26, 2026Dec 22, 2026 → Dec 28, 2026
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Route overview: Boston to Kansas City (MCI) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-27Southwest AirlinesWN1479 / WN2368$390.002026-10-29T00:52:26Z
2026-12-21 → 2026-12-27Delta Air LinesDL1966 / DL675$435.502026-10-29T00:52:26Z
2026-12-21 → 2026-12-27United AirlinesUA2040 + UA1884 / UA3475 + UA2691$396.502026-10-29T00:52:26Z
2026-12-21 → 2026-12-27Southwest AirlinesWN816 + WN1856 / WN2368$377.002026-10-29T00:52:26Z
2026-12-21 → 2026-12-27Southwest AirlinesWN4765 + WN626 / WN2368$377.002026-10-29T00:52:26Z
2026-12-21 → 2026-12-27Southwest AirlinesWN819 + WN4164 / WN2368$377.002026-10-29T00:52:26Z
2026-12-21 → 2026-12-27United AirlinesUA2098 + UA3412 / UA3475 + UA2691$396.502026-10-29T00:52:26Z
2026-12-21 → 2026-12-27Delta Air LinesDL1966 / DL2908 + DL518$419.252026-10-29T00:52:26Z

2026-12-21 → 2026-12-27 · $390.00

  • Southwest Airlines WN1479: BOS 2026-12-21 15:00:00 → MCI 2026-12-21 17:40:00; nonstop; 220 minutes. Local airport times.
  • Southwest Airlines WN2368: MCI 2026-12-27 13:20:00 → BOS 2026-12-27 17:15:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $435.50

  • Delta Air Lines DL1966: BOS 2026-12-21 16:05:00 → MCI 2026-12-21 18:50:00; nonstop; 225 minutes. Local airport times.
  • Delta Air Lines DL675: MCI 2026-12-27 09:55:00 → BOS 2026-12-27 13:49:00; nonstop; 174 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $396.50

  • United Airlines UA2040 / UA1884: BOS 2026-12-21 16:45:00 → MCI 2026-12-21 21:46:00; 1 stop(s) via ORD; 361 minutes. Local airport times.
    • UA2040: BOS 2026-12-21 16:45:00 → ORD 2026-12-21 18:48:00; layover at ORD: 66 minutes.
    • UA1884: ORD 2026-12-21 19:54:00 → MCI 2026-12-21 21:46:00.
  • United Airlines UA3475 / UA2691: MCI 2026-12-27 15:26:00 → BOS 2026-12-27 21:59:00; 1 stop(s) via EWR; 333 minutes. Local airport times.
    • UA3475: MCI 2026-12-27 15:26:00 → EWR 2026-12-27 19:21:00; layover at EWR: 74 minutes.
    • UA2691: EWR 2026-12-27 20:35:00 → BOS 2026-12-27 21:59:00.

2026-12-21 → 2026-12-27 · $377.00

  • Southwest Airlines WN816 / WN1856: BOS 2026-12-21 18:30:00 → MCI 2026-12-21 23:15:00; 1 stop(s) via MDW; 345 minutes. Local airport times.
    • WN816: BOS 2026-12-21 18:30:00 → MDW 2026-12-21 20:15:00; layover at MDW: 85 minutes.
    • WN1856: MDW 2026-12-21 21:40:00 → MCI 2026-12-21 23:15:00.
  • Southwest Airlines WN2368: MCI 2026-12-27 13:20:00 → BOS 2026-12-27 17:15:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $377.00

  • Southwest Airlines WN4765 / WN626: BOS 2026-12-21 14:25:00 → MCI 2026-12-21 19:25:00; 1 stop(s) via BNA; 360 minutes. Local airport times.
    • WN4765: BOS 2026-12-21 14:25:00 → BNA 2026-12-21 16:15:00; layover at BNA: 80 minutes.
    • WN626: BNA 2026-12-21 17:35:00 → MCI 2026-12-21 19:25:00.
  • Southwest Airlines WN2368: MCI 2026-12-27 13:20:00 → BOS 2026-12-27 17:15:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $377.00

  • Southwest Airlines WN819 / WN4164: BOS 2026-12-21 05:20:00 → MCI 2026-12-21 09:35:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN819: BOS 2026-12-21 05:20:00 → STL 2026-12-21 07:30:00; layover at STL: 60 minutes.
    • WN4164: STL 2026-12-21 08:30:00 → MCI 2026-12-21 09:35:00.
  • Southwest Airlines WN2368: MCI 2026-12-27 13:20:00 → BOS 2026-12-27 17:15:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $396.50

  • United Airlines UA2098 / UA3412: BOS 2026-12-21 09:30:00 → MCI 2026-12-21 14:35:00; 1 stop(s) via IAD; 365 minutes. Local airport times.
    • UA2098: BOS 2026-12-21 09:30:00 → IAD 2026-12-21 11:15:00; layover at IAD: 80 minutes.
    • UA3412: IAD 2026-12-21 12:35:00 → MCI 2026-12-21 14:35:00.
  • United Airlines UA3475 / UA2691: MCI 2026-12-27 15:26:00 → BOS 2026-12-27 21:59:00; 1 stop(s) via EWR; 333 minutes. Local airport times.
    • UA3475: MCI 2026-12-27 15:26:00 → EWR 2026-12-27 19:21:00; layover at EWR: 74 minutes.
    • UA2691: EWR 2026-12-27 20:35:00 → BOS 2026-12-27 21:59:00.

2026-12-21 → 2026-12-27 · $419.25

  • Delta Air Lines DL1966: BOS 2026-12-21 16:05:00 → MCI 2026-12-21 18:52:00; nonstop; 227 minutes. Local airport times.
  • Delta Air Lines DL2908 / DL518: MCI 2026-12-27 12:10:00 → BOS 2026-12-27 18:58:00; 1 stop(s) via ATL; 348 minutes. Local airport times.
    • DL2908: MCI 2026-12-27 12:10:00 → ATL 2026-12-27 15:12:00; layover at ATL: 73 minutes.
    • DL518: ATL 2026-12-27 16:25:00 → BOS 2026-12-27 18:58:00.

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