Flights from Saint Louis to New England for 3 days (Dec 4–6, 2026)

Flights for the months ahead

Lowest published fares for the months ahead: $276 round trip, Axel-exclusive, United Airlines, 1 stop, Jan 7–10, 2027; $147 one way, Axel-exclusive, United Airlines, 1 stop, Jan 5, 2027; 144 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Saint Louis (STL) to Boston (BOS): November 2026

Saint Louis (STL) to Boston (BOS): December 2026

Saint Louis (STL) to Boston (BOS): January 2027

Saint Louis (STL) to Boston (BOS): February 2027

Saint Louis (STL) to Boston (BOS): March 2027

Saint Louis (STL) to Boston (BOS): April 2027

Saint Louis (STL) to Boston (BOS): May 2027

Saint Louis (STL) to Boston (BOS): June 2027

Saint Louis (STL) to Boston (BOS): July 2027

Saint Louis (STL) to Boston (BOS): August 2027

Saint Louis (STL) to Boston (BOS): September 2027

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 lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Boston for these nights (Nov 19–22, 2026 · 3 nights · 2 adults, 1 room): 3★ Fairfield Inn & Suites Boston Cambridge, $465 total · 4★ Hyatt Regency Boston/Cambridge, $667 total · 5★ Omni Boston Hotel at the Seaport, $816 total
• Hotels in Boston for these nights (Nov 20–23, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $435 total · 4★ The Royal Sonesta Boston, $573 total · 5★ Omni Boston Hotel at the Seaport, $717 total
• Hotels in Boston for these nights (Nov 21–28, 2026 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $840 total · 4★ The Royal Sonesta Boston, $1,094 total · 5★ Omni Boston Hotel at the Seaport, $1,475 total
• Hotels in Boston for these nights (Nov 24–29, 2026 · 5 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $583 total · 4★ Hilton Boston Park Plaza Hotel, $762 total · 5★ Omni Boston Hotel at the Seaport, $1,018 total
• Hotels in Boston for these nights (Nov 26–29, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $359 total · 4★ Hyatt Regency Boston/Cambridge, $456 total · 5★ Omni Boston Hotel at the Seaport, $613 total
• Hotels in Boston for these nights (Nov 27–30, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $350 total · 4★ Hyatt Regency Boston/Cambridge, $424 total · 5★ Omni Boston Hotel at the Seaport, $613 total
• Hotels in Boston for these nights (Nov 28 – Dec 5, 2026 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $834 total · 4★ Hilton Boston Park Plaza Hotel, $1,428 total · 5★ The Liberty, a Marriott Luxury Collection Hotel, Boston, $2,737 total
• Hotels in Boston for these nights (Dec 3–6, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $382 total · 4★ Hilton Boston Park Plaza Hotel, $508 total · 5★ InterContinental Boston by IHG, $1,010 total
• Hotels in Boston for these nights (Dec 4–7, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $379 total · 4★ Hilton Boston Park Plaza Hotel, $495 total · 5★ Omni Boston Hotel at the Seaport, $909 total
• Hotels in Boston for these nights (Dec 5–12, 2026 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $884 total · 4★ Hyatt Regency Boston/Cambridge, $1,204 total · 5★ Omni Boston Hotel at the Seaport, $2,017 total
• Hotels in Boston for these nights (Dec 10–13, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $379 total · 4★ Hilton Boston Park Plaza Hotel, $510 total · 5★ Omni Boston Hotel at the Seaport, $901 total
• Hotels in Boston for these nights (Dec 11–14, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $368 total · 4★ Hilton Boston Park Plaza Hotel, $470 total · 5★ Omni Boston Hotel at the Seaport, $851 total
• Hotels in Boston for these nights (Dec 12–19, 2026 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $799 total · 4★ Hilton Boston Park Plaza Hotel, $1,077 total · 5★ Omni Boston Hotel at the Seaport, $1,974.50 total
• Hotels in Boston for these nights (Dec 17–20, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $336 total · 4★ Hilton Boston Park Plaza Hotel, $470 total · 5★ Omni Boston Hotel at the Seaport, $770.50 total
• Hotels in Boston for these nights (Dec 18–21, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $336 total · 4★ Hyatt Regency Boston/Cambridge, $465 total · 5★ Omni Boston Hotel at the Seaport, $688 total
• Hotels in Boston for these nights (Dec 19–26, 2026 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $760 total · 4★ Hyatt Regency Boston/Cambridge, $1,020 total · 5★ Omni Boston Hotel at the Seaport, $1,455 total
• Hotels in Boston for these nights (Dec 22–27, 2026 · 5 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $546 total · 4★ The Royal Sonesta Boston, $707 total · 5★ Omni Boston Hotel at the Seaport, $1,008 total
• Hotels in Boston for these nights (Dec 24–27, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $330 total · 4★ Hyatt Regency Boston/Cambridge, $381 total · 5★ Omni Boston Hotel at the Seaport, $603 total
• Hotels in Boston for these nights (Dec 25–28, 2026 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $330 total · 4★ Hyatt Regency Boston/Cambridge, $378 total · 5★ Omni Boston Hotel at the Seaport, $622 total
• Hotels in Boston for these nights (Dec 26 – Jan 2, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $872 total · 4★ Hyatt Regency Boston/Cambridge, $1,044 total · 5★ Omni Boston Hotel at the Seaport, $1,660 total
• Hotels in Boston for these nights (Dec 30 – Jan 2, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $439 total · 4★ Hyatt Regency Boston/Cambridge, $539 total · 5★ Omni Boston Hotel at the Seaport, $801 total
• Hotels in Boston for these nights (Dec 31 – Jan 3, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $437 total · 4★ Hyatt Regency Boston/Cambridge, $541 total · 5★ Omni Boston Hotel at the Seaport, $802 total
• Hotels in Boston for these nights (Jan 1–4, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $327 total · 4★ Hyatt Regency Boston/Cambridge, $454 total · 5★ Omni Boston Hotel at the Seaport, $758 total
• Hotels in Boston for these nights (Jan 2–9, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $758 total · 4★ Hilton Boston Park Plaza Hotel, $1,119 total · 5★ InterContinental Boston by IHG, $1,855 total
• Hotels in Boston for these nights (Jan 7–10, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $330 total · 4★ Hilton Boston Park Plaza Hotel, $444 total · 5★ InterContinental Boston by IHG, $822 total
• Hotels in Boston for these nights (Jan 8–11, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $330 total · 4★ Hilton Boston Park Plaza Hotel, $422 total · 5★ InterContinental Boston by IHG, $821 total
• Hotels in Boston for these nights (Jan 9–16, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $768 total · 4★ Hyatt Regency Boston/Cambridge, $1,054 total · 5★ Omni Boston Hotel at the Seaport, $2,332 total
• Hotels in Boston for these nights (Jan 14–17, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $338 total · 4★ Hyatt Regency Boston, $446 total · 5★ The Langham, Boston, $1,060 total
• Hotels in Boston for these nights (Jan 15–18, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $335 total · 4★ Hyatt Regency Boston/Cambridge, $468 total · 5★ InterContinental Boston by IHG, $1,016 total
• Hotels in Boston for these nights (Jan 16–23, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $779 total · 4★ Hilton Boston Park Plaza Hotel, $1,116 total · 5★ InterContinental Boston by IHG, $2,255 total
• Hotels in Boston for these nights (Jan 21–24, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $341 total · 4★ Hilton Boston Park Plaza Hotel, $444 total · 5★ InterContinental Boston by IHG, $876 total
• Hotels in Boston for these nights (Jan 22–25, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $334 total · 4★ Hilton Boston Park Plaza Hotel, $439 total · 5★ InterContinental Boston by IHG, $804 total
• Hotels in Boston for these nights (Jan 23–30, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $795 total · 4★ Hilton Boston Park Plaza Hotel, $1,063 total · 5★ Omni Boston Hotel at the Seaport, $2,318.50 total
• Hotels in Boston for these nights (Jan 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $354 total · 4★ Hilton Boston Park Plaza Hotel, $455 total · 5★ InterContinental Boston by IHG, $923 total
• Hotels in Boston for these nights (Jan 29 – Feb 1, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $347 total · 4★ Hilton Boston Park Plaza Hotel, $440 total · 5★ InterContinental Boston by IHG, $818 total
• Hotels in Boston for these nights (Jan 30 – Feb 6, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $856 total · 4★ Hyatt Regency Boston/Cambridge, $1,063 total · 5★ Omni Boston Hotel at the Seaport, $2,273 total
• Hotels in Boston for these nights (Feb 4–7, 2027 · 3 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $366 total · 4★ Hilton Boston Park Plaza Hotel, $445 total · 5★ Omni Boston Hotel at the Seaport, $1,025 total
• Hotels in Boston for these nights (Feb 5–8, 2027 · 3 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $366 total · 4★ Hilton Boston Park Plaza Hotel, $424 total · 5★ InterContinental Boston by IHG, $957 total
• Hotels in Boston for these nights (Feb 6–13, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $903 total · 4★ Hilton Boston Park Plaza Hotel, $1,060 total · 5★ Omni Boston Hotel at the Seaport, $2,342 total
• Hotels in Boston for these nights (Feb 12–15, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $474 total · 4★ Hilton Boston Park Plaza Hotel, $449 total · 5★ InterContinental Boston by IHG, $940 total
• Hotels in Boston for these nights (Feb 19–22, 2027 · 3 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $395 total · 4★ Hilton Boston Park Plaza Hotel, $489 total · 5★ InterContinental Boston by IHG, $918 total
• Hotels in Boston for these nights (Feb 20–27, 2027 · 7 nights · 2 adults, 1 room): 3★ Wyndham Boston Beacon Hill, $907 total · 4★ Hyatt Regency Boston/Cambridge, $1,109 total · 5★ Omni Boston Hotel at the Seaport, $2,526.50 total
• Hotels in Boston for these nights (Mar 19–22, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $479 total · 4★ Hilton Boston Park Plaza Hotel, $517 total · 5★ Omni Boston Hotel at the Seaport, $1,111 total
• Hotels in Boston for these nights (Mar 20–27, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $1,154 total · 4★ Hilton Boston Park Plaza Hotel, $1,256 total · 5★ Omni Boston Hotel at the Seaport, $2,315 total
• Hotels in Boston for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ Holiday Inn Boston - Cambridge Area by IHG, $700 total · 4★ Hilton Boston Park Plaza Hotel, $700 total · 5★ Omni Boston Hotel at the Seaport, $1,383 total
• Hotels in Boston for these nights (Apr 16–19, 2027 · 3 nights · 2 adults, 1 room): 3★ AC Hotel by Marriott Boston Downtown, $1,559 total · 4★ Hyatt Regency Boston/Cambridge, $1,444.50 total · 5★ Omni Boston Hotel at the Seaport, $1,583 total
• Hotels in Boston for these nights (Apr 17–24, 2027 · 7 nights · 2 adults, 1 room): 3★ AC Hotel by Marriott Boston Downtown, $3,239 total · 4★ Fairmont Copley Plaza, Boston, $3,953 total · 5★ The Langham, Boston, $5,298 total
• Hotels in Boston for these nights (May 14–17, 2027 · 3 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (May 15–22, 2027 · 7 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (May 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Jun 11–14, 2027 · 3 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Jun 12–19, 2027 · 7 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Jul 2–6, 2027 · 4 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Jul 9–12, 2027 · 3 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Jul 10–17, 2027 · 7 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Aug 6–9, 2027 · 3 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Aug 7–14, 2027 · 7 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Sep 3–6, 2027 · 3 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Sep 4–11, 2027 · 7 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Sep 24–27, 2027 · 3 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston
• Hotels in Boston for these nights (Sep 25 – Oct 2, 2027 · 7 nights · 2 adults, 1 room): 3★ The Verb Hotel · 4★ The Eliot Hotel · 5★ Mandarin Oriental, Boston

All hotels in Boston

Route overview: Saint Louis to Boston (BOS) flight deals

2026-11-19 → 2026-11-22 · Axel-exclusive $300.00

• Southwest Airlines WN4431: STL 2026-11-19 18:10:00 → BOS 2026-11-19 21:45:00; nonstop; 155 minutes. Local airport times.
• Southwest Airlines WN819: BOS 2026-11-22 05:10:00 → STL 2026-11-22 07:15:00; nonstop; 185 minutes. Local airport times.

2026-11-19 → 2026-11-22 · Axel-exclusive $300.00

• Delta Air Lines DL2868 / DL1171: STL 2026-11-19 10:14:00 → BOS 2026-11-19 16:04:00; 1 stop(s) via DTW; 290 minutes. Local airport times.
  • DL2868: STL 2026-11-19 10:14:00 → DTW 2026-11-19 12:46:00; layover at DTW: 81 minutes.
  • DL1171: DTW 2026-11-19 14:07:00 → BOS 2026-11-19 16:04:00.
• Delta Air Lines DL2222 / DL2822: BOS 2026-11-22 13:04:00 → STL 2026-11-22 17:20:00; 1 stop(s) via DTW; 316 minutes. Local airport times.
  • DL2222: BOS 2026-11-22 13:04:00 → DTW 2026-11-22 15:19:00; layover at DTW: 74 minutes.
  • DL2822: DTW 2026-11-22 16:33:00 → STL 2026-11-22 17:20:00.

2026-11-24 · one way · Axel-exclusive $216.00

• Southwest Airlines WN4431: STL 2026-11-24 18:10:00 → BOS 2026-11-24 21:45:00; nonstop; 155 minutes. Local airport times.

2026-11-24 · one way · Axel-exclusive $222.75

• American Airlines AA3444: STL 2026-11-24 09:59:00 → BOS 2026-11-24 13:36:00; nonstop; 157 minutes. Local airport times.

2026-11-28 → 2026-12-05 · Axel-exclusive $352.50

• Southwest Airlines WN2755: STL 2026-11-28 20:15:00 → BOS 2026-11-28 23:45:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN958: BOS 2026-12-05 12:25:00 → STL 2026-12-05 14:30:00; nonstop; 185 minutes. Local airport times.

2026-11-28 → 2026-12-05 · Axel-exclusive $364.25

• American Airlines AA4801: STL 2026-11-28 13:15:00 → BOS 2026-11-28 16:55:00; nonstop; 160 minutes. Local airport times.
• American Airlines AA3444: BOS 2026-12-05 07:00:00 → STL 2026-12-05 09:29:00; nonstop; 209 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $345.00

• Southwest Airlines WN570: STL 2026-12-12 08:10:00 → BOS 2026-12-12 11:40:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN958: BOS 2026-12-19 12:25:00 → STL 2026-12-19 14:30:00; nonstop; 185 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $356.50

• American Airlines AA4801: STL 2026-12-12 13:15:00 → BOS 2026-12-12 16:55:00; nonstop; 160 minutes. Local airport times.
• American Airlines AA3788: BOS 2026-12-19 07:00:00 → STL 2026-12-19 09:28:00; nonstop; 208 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $390.00

• Southwest Airlines WN4431: STL 2026-12-25 19:55:00 → BOS 2026-12-25 23:25:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN4929: BOS 2026-12-28 17:05:00 → STL 2026-12-28 19:15:00; nonstop; 190 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $403.00

• American Airlines AA4801: STL 2026-12-25 16:15:00 → BOS 2026-12-25 19:55:00; nonstop; 160 minutes. Local airport times.
• American Airlines AA3788: BOS 2026-12-28 07:00:00 → STL 2026-12-28 09:28:00; nonstop; 208 minutes. Local airport times.

2027-01-07 → 2027-01-10 · Axel-exclusive $285.00

• Southwest Airlines WN4431: STL 2027-01-07 18:10:00 → BOS 2027-01-07 21:45:00; nonstop; 155 minutes. Local airport times.
• Southwest Airlines WN819: BOS 2027-01-10 05:10:00 → STL 2027-01-10 07:15:00; nonstop; 185 minutes. Local airport times.

2027-01-07 → 2027-01-10 · Axel-exclusive $294.50

• American Airlines AA3444: STL 2027-01-07 09:59:00 → BOS 2027-01-07 13:36:00; nonstop; 157 minutes. Local airport times.
• American Airlines AA4341: BOS 2027-01-10 10:19:00 → STL 2027-01-10 12:42:00; nonstop; 203 minutes. Local airport times.

2027-01-21 → 2027-01-24 · Axel-exclusive $275.50

• United Airlines UA4406 / UA1392: STL 2027-01-21 08:30:00 → BOS 2027-01-21 14:32:00; 1 stop(s) via IAD; 302 minutes. Local airport times.
  • UA4406: STL 2027-01-21 08:30:00 → IAD 2027-01-21 11:35:00; layover at IAD: 75 minutes.
  • UA1392: IAD 2027-01-21 12:50:00 → BOS 2027-01-21 14:32:00.
• United Airlines UA1734 / UA4427: BOS 2027-01-24 05:45:00 → STL 2027-01-24 10:12:00; 1 stop(s) via IAD; 327 minutes. Local airport times.
  • UA1734: BOS 2027-01-24 05:45:00 → IAD 2027-01-24 07:25:00; layover at IAD: 75 minutes.
  • UA4427: IAD 2027-01-24 08:40:00 → STL 2027-01-24 10:12:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $285.00

• Southwest Airlines WN4431: STL 2027-01-21 18:10:00 → BOS 2027-01-21 21:45:00; nonstop; 155 minutes. Local airport times.
• Southwest Airlines WN819: BOS 2027-01-24 05:10:00 → STL 2027-01-24 07:15:00; nonstop; 185 minutes. Local airport times.

2027-02-04 → 2027-02-07 · Axel-exclusive $300.00

• Southwest Airlines WN4431: STL 2027-02-04 18:10:00 → BOS 2027-02-04 21:45:00; nonstop; 155 minutes. Local airport times.
• Southwest Airlines WN819: BOS 2027-02-07 05:10:00 → STL 2027-02-07 07:15:00; nonstop; 185 minutes. Local airport times.

2027-02-04 → 2027-02-07 · Axel-exclusive $310.00

• American Airlines AA3444: STL 2027-02-04 09:59:00 → BOS 2027-02-04 13:36:00; nonstop; 157 minutes. Local airport times.
• American Airlines AA4341: BOS 2027-02-07 10:19:00 → STL 2027-02-07 12:42:00; nonstop; 203 minutes. Local airport times.

2027-03-19 → 2027-03-22 · Axel-exclusive $309.00

• Southwest Airlines WN4431: STL 2027-03-19 19:55:00 → BOS 2027-03-19 23:25:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN4929: BOS 2027-03-22 17:05:00 → STL 2027-03-22 19:15:00; nonstop; 190 minutes. Local airport times.

2027-03-19 → 2027-03-22 · Axel-exclusive $319.30

• American Airlines AA4801: STL 2027-03-19 16:15:00 → BOS 2027-03-19 19:55:00; nonstop; 160 minutes. Local airport times.
• American Airlines AA3788: BOS 2027-03-22 07:00:00 → STL 2027-03-22 09:28:00; nonstop; 208 minutes. Local airport times.

2027-05-15 → 2027-05-22 · Axel-exclusive $375.00

• Southwest Airlines WN570: STL 2027-05-15 08:10:00 → BOS 2027-05-15 11:40:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN958: BOS 2027-05-22 12:25:00 → STL 2027-05-22 14:30:00; nonstop; 185 minutes. Local airport times.

2027-05-15 → 2027-05-22 · Axel-exclusive $380.00

• American Airlines AA4801: STL 2027-05-15 16:15:00 → BOS 2027-05-15 19:55:00; nonstop; 160 minutes. Local airport times.
• American Airlines AA4341: BOS 2027-05-22 10:19:00 → STL 2027-05-22 12:42:00; nonstop; 203 minutes. Local airport times.

2027-07-10 → 2027-07-17 · Axel-exclusive $375.00

• Southwest Airlines WN570: STL 2027-07-10 08:10:00 → BOS 2027-07-10 11:40:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN958: BOS 2027-07-17 12:25:00 → STL 2027-07-17 14:30:00; nonstop; 185 minutes. Local airport times.

2027-07-10 → 2027-07-17 · Axel-exclusive $380.00

• American Airlines AA4801: STL 2027-07-10 16:15:00 → BOS 2027-07-10 19:55:00; nonstop; 160 minutes. Local airport times.
• American Airlines AA4341: BOS 2027-07-17 10:19:00 → STL 2027-07-17 12:42:00; nonstop; 203 minutes. Local airport times.

2027-09-25 → 2027-10-02 · Axel-exclusive $384.38

• Southwest Airlines WN570: STL 2027-09-25 08:10:00 → BOS 2027-09-25 11:40:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN958: BOS 2027-10-02 12:25:00 → STL 2027-10-02 14:30:00; nonstop; 185 minutes. Local airport times.

2027-09-25 → 2027-10-02 · Axel-exclusive $389.50

• American Airlines AA4801: STL 2027-09-25 16:15:00 → BOS 2027-09-25 19:55:00; nonstop; 160 minutes. Local airport times.
• American Airlines AA4341: BOS 2027-10-02 10:19:00 → STL 2027-10-02 12:42:00; nonstop; 203 minutes. Local airport times.

More dates for this route

• Nov 19, 2026 · Return options
• Nov 27, 2026 · Return options
• Dec 8, 2026 · Return options
• Dec 19, 2026 · Return options
• Dec 29, 2026 · Return options
• Jan 8, 2027 · Return options
• Jan 19, 2027 · Return options
• Jan 30, 2027 · Return options
• Feb 19, 2027 · Return options
• May 14, 2027 · Return options
• Jul 9, 2027 · Return options
• Sep 25, 2027 · Return options
• Hotels in Boston with Axel

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• Diwali flights to India from Saint Louis
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• Group trips priced for 4 from Saint Louis
• Halloween trips from Saint Louis: Salem, New Orleans, Horror Nights, Derry and Transylvania
• Hawaii vacations from Saint Louis
• Holi in India: flights from Saint Louis
• Holiday flights to India and South Asia from Saint Louis
• Holiday lights and Christmas city trips from Saint Louis
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• Marathon trips from Saint Louis: New York, Tokyo, Boston, London, Berlin and more
• Memorial Day weekend getaways from Saint Louis
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• NFL international games from Saint Louis: London, Paris, Madrid, Munich and Mexico City
• Northern lights trips from Saint Louis
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• Pride trips from Saint Louis: the biggest Pride events to fly to
• Ramadan and Eid trips from Saint Louis: Umrah and family visits
• Safari trips from Saint Louis
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• Songkran and New Year festivals in Asia from Saint Louis
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• St. Patrick's Day trips from Saint Louis: Dublin, New York, Boston, Chicago and more
• Summer vacation trips from Saint Louis
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• The best US cities to visit from Saint Louis
• Theme park trips from Saint Louis, priced for 4
• Three-week trips abroad from Saint Louis
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• Whale watching trips from Saint Louis: Cabo, Maui, Sri Lanka, Dominica, Alaska, Iceland and more
• Winter break trips from Saint Louis
• Yoga and wellness retreats from Saint Louis
• Hawaii: for Christmas · for Thanksgiving · for spring break · for Presidents' Day weekend · in summer · for 4 days · for 5 days · for a week · for 10 days
• Mexico: for Christmas · for Thanksgiving · for spring break · for Presidents' Day weekend · for MLK weekend · in winter · in February · for 4 days · for 5 days · for a week
• The Caribbean: for Christmas · for spring break · for Presidents' Day weekend · in winter · in February · for 4 days · for 5 days · for a week
• Costa Rica: for Christmas · for spring break · in winter · for a week · for 10 days
• Central America: for Christmas · for spring break · in winter · for a week · for 10 days
• Europe: in summer · in May · in September · in December · for spring break · for Christmas · for a week · for 10 days · for two weeks
• Italy: in summer · in May · in June · in September · for Christmas · for a week · for 10 days · for two weeks
• Spain: in summer · in May · in September · for spring break · for a week · for 10 days
• Greece: in summer · in May · in June · in September · for a week · for 10 days · for two weeks
• Portugal: in summer · in May · in September · in winter · for 4 days · for a week · for 10 days
• Croatia: in summer · in June · in September · for a week · for 10 days
• Scandinavia: in summer · in winter · in September · for 4 days · for a week · for 10 days
• Eastern Europe: in summer · in May · in September · in December · for a week · for 10 days
• England: in spring · in summer · in fall · for Christmas · for 4 days · for a week · for 10 days
• Scotland: in summer · in fall · for 4 days · for a week
• Ireland: in spring · in summer · in fall · for Christmas · for 4 days · for a week · for 10 days
• Japan: in April · in November · in winter · in summer · for a week · for 10 days · for two weeks
• South Korea: in spring · in fall · for a week · for 10 days
• Asia: in spring · in fall · in winter · for a week · for 10 days · for two weeks
• Southeast Asia: in winter · in November · in January · in February · for 10 days · for two weeks · for three weeks · for a month
• Thailand: in winter · in November · in January · in February · for 10 days · for two weeks · for three weeks
• Vietnam: in winter · in November · in February · in spring · for 10 days · for two weeks
• Bali: in summer · in winter · for 10 days · for two weeks · for a month
• India: in winter · in December · for two weeks · for a month
• Australia: in December · in January · in February · in September · for two weeks · for three weeks · for a month
• New Zealand: in December · in January · in February · for two weeks · for three weeks
• South America: in January · in February · in winter · for 10 days · for two weeks
• Colombia: in winter · in spring · for a week · for 10 days
• The Middle East: in winter · for a week · for 10 days
• Turkey: in spring · in summer · in fall · for a week · for 10 days
• Africa: in winter · in fall · for 10 days · for two weeks
• South Africa: in winter · in fall · for 10 days · for two weeks
• Morocco: in spring · in fall · in winter · for a week · for 10 days
• Egypt: in winter · in fall · in spring · for a week · for 10 days
• Canada: in summer · in winter · in fall · for 3 days · for 4 days · for a week
• Florida: for spring break · for Christmas · for Thanksgiving · in winter · for 4 days · for 5 days · for a week
• California: for spring break · in summer · in winter · for 3 days · for 4 days · for a week
• The Pacific Northwest: in summer · in fall · for 3 days · for 4 days · for a week
• Alaska: in summer · in June · in July · in August · for 5 days · for a week · for 10 days
• The Southwest: in spring · in fall · in winter · for spring break · for 3 days · for 4 days · for a week
• Arizona: in spring · in fall · in winter · for spring break · for 3 days · for 4 days · for a week
• Utah: in winter · for Presidents' Day weekend · for MLK weekend · in spring · in summer · for 4 days · for a week
• The Rockies: in summer · in winter · for Presidents' Day weekend · for MLK weekend · for spring break · for 4 days · for a week
• Colorado: in summer · in winter · for Presidents' Day weekend · for MLK weekend · for spring break · for 4 days · for a week
• Montana and Wyoming: in summer · in winter · for a week · for 10 days
• Texas: in spring · in fall · for 3 days · for 4 days
• The Northeast: in fall · in summer · for Thanksgiving · for Christmas · for spring break · for 3 days · for 4 days · for a week
• New England: in fall · in summer · for 4 days · for a week
• The Southeast: in spring · in fall · for 3 days · for 4 days
• Anywhere: for Thanksgiving · for Christmas · for MLK weekend · for Presidents' Day weekend · for spring break · for Easter weekend · for Memorial Day weekend · for July 4th weekend · for Labor Day weekend · in November · in December · in January · in February · in March · in April · in May · in June · in July · in August · in September · for 4 days · for a week · for two weeks

New England for 3 days from other cities

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Where to stay: Where to stay in Boston: the 7 best neighborhoods, ranked · Boston hotels where a family of four can share one room

Hotel details in Boston: Boston Harbor Hotel 5★ · The Eliot Hotel 4★ · The Whitney Hotel 4★ · Four Seasons Hotel Boston 5★ · The Verb Hotel 3★ · All 137 hotels in Boston

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