Travel with Axel,
get the best price.

Houston → Baltimore

Jan 21, 2027 · return Jan 24, 2027

HOU → BWI1 adulteconomyRound trip

8 flight options · 1 airline

Nonstop flights

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
5:55 amHOU
2h 50m
Nonstop
9:45 amBWI
Southwest Airlines
9:45 pmBWI
3h 20m
Nonstop
12:05 am+1HOU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
5:20 pmHOU
2h 50m
Nonstop
9:10 pmBWI
Southwest Airlines
9:45 pmBWI
3h 20m
Nonstop
12:05 am+1HOU

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
1:25 pmHOU
5h 40m
MCO · 1h 5m
8:05 pmBWI
Southwest Airlines
9:45 pmBWI
3h 20m
Nonstop
12:05 am+1HOU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
10:45 amHOU
5h 45m
JAX · 1h 50m
5:30 pmBWI
Southwest Airlines
9:45 pmBWI
3h 20m
Nonstop
12:05 am+1HOU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
2:50 pmHOU
5h 45m
CLT · 1h 50m
9:35 pmBWI
Southwest Airlines
9:45 pmBWI
3h 20m
Nonstop
12:05 am+1HOU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
11:10 amHOU
5h 20m
ATL · 1h 35m
5:30 pmBWI
Southwest Airlines
9:45 pmBWI
3h 20m
Nonstop
12:05 am+1HOU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
6:35 pmHOU
5h 15m
DAL · 1h 20m
12:50 am+1BWI
Southwest Airlines
9:45 pmBWI
3h 20m
Nonstop
12:05 am+1HOU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 24

Southwest Airlines
9:55 amHOU
4h 50m
IND · 1h
3:45 pmBWI
Southwest Airlines
9:45 pmBWI
3h 20m
Nonstop
12:05 am+1HOU

Round-trip total · 1 adult · Taxes included

Make this trip yours

HOU ⇄ BWI

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

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)
2027-01-21 → 2027-01-24Southwest AirlinesWN1966 / WN1020$304.002026-10-29T01:04:41Z
2027-01-21 → 2027-01-24Southwest AirlinesWN2066 / WN1020$304.002026-10-29T01:04:41Z
2027-01-21 → 2027-01-24Southwest AirlinesWN2127 + WN2750 / WN1020$292.132026-10-29T01:04:41Z
2027-01-21 → 2027-01-24Southwest AirlinesWN3461 + WN3461 / WN1020$292.132026-10-29T01:04:41Z
2027-01-21 → 2027-01-24Southwest AirlinesWN2583 + WN544 / WN1020$292.132026-10-29T01:04:41Z
2027-01-21 → 2027-01-24Southwest AirlinesWN4867 + WN203 / WN1020$292.132026-10-29T01:04:41Z
2027-01-21 → 2027-01-24Southwest AirlinesWN50 + WN1307 / WN1020$292.132026-10-29T01:04:41Z
2027-01-21 → 2027-01-24Southwest AirlinesWN4798 + WN1305 / WN1020$292.132026-10-29T01:04:41Z

2027-01-21 → 2027-01-24 · $304.00

  • Southwest Airlines WN1966: HOU 2027-01-21 05:55:00 → BWI 2027-01-21 09:45:00; nonstop; 170 minutes. Local airport times.
  • Southwest Airlines WN1020: BWI 2027-01-24 21:45:00 → HOU 2027-01-25 00:05:00; nonstop; 200 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $304.00

  • Southwest Airlines WN2066: HOU 2027-01-21 17:20:00 → BWI 2027-01-21 21:10:00; nonstop; 170 minutes. Local airport times.
  • Southwest Airlines WN1020: BWI 2027-01-24 21:45:00 → HOU 2027-01-25 00:05:00; nonstop; 200 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $292.13

  • Southwest Airlines WN2127 / WN2750: HOU 2027-01-21 13:25:00 → BWI 2027-01-21 20:05:00; 1 stop(s) via MCO; 340 minutes. Local airport times.
    • WN2127: HOU 2027-01-21 13:25:00 → MCO 2027-01-21 16:40:00; layover at MCO: 65 minutes.
    • WN2750: MCO 2027-01-21 17:45:00 → BWI 2027-01-21 20:05:00.
  • Southwest Airlines WN1020: BWI 2027-01-24 21:45:00 → HOU 2027-01-25 00:05:00; nonstop; 200 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $292.13

  • Southwest Airlines WN3461 / WN3461: HOU 2027-01-21 10:45:00 → BWI 2027-01-21 17:30:00; 1 stop(s) via JAX; 345 minutes. Local airport times.
    • WN3461: HOU 2027-01-21 10:45:00 → JAX 2027-01-21 13:50:00; layover at JAX: 110 minutes.
    • WN3461: JAX 2027-01-21 15:40:00 → BWI 2027-01-21 17:30:00.
  • Southwest Airlines WN1020: BWI 2027-01-24 21:45:00 → HOU 2027-01-25 00:05:00; nonstop; 200 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $292.13

  • Southwest Airlines WN2583 / WN544: HOU 2027-01-21 14:50:00 → BWI 2027-01-21 21:35:00; 1 stop(s) via CLT; 345 minutes. Local airport times.
    • WN2583: HOU 2027-01-21 14:50:00 → CLT 2027-01-21 18:15:00; layover at CLT: 110 minutes.
    • WN544: CLT 2027-01-21 20:05:00 → BWI 2027-01-21 21:35:00.
  • Southwest Airlines WN1020: BWI 2027-01-24 21:45:00 → HOU 2027-01-25 00:05:00; nonstop; 200 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $292.13

  • Southwest Airlines WN4867 / WN203: HOU 2027-01-21 11:10:00 → BWI 2027-01-21 17:30:00; 1 stop(s) via ATL; 320 minutes. Local airport times.
    • WN4867: HOU 2027-01-21 11:10:00 → ATL 2027-01-21 14:05:00; layover at ATL: 95 minutes.
    • WN203: ATL 2027-01-21 15:40:00 → BWI 2027-01-21 17:30:00.
  • Southwest Airlines WN1020: BWI 2027-01-24 21:45:00 → HOU 2027-01-25 00:05:00; nonstop; 200 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $292.13

  • Southwest Airlines WN50 / WN1307: HOU 2027-01-21 18:35:00 → BWI 2027-01-22 00:50:00; 1 stop(s) via DAL; 315 minutes. Local airport times.
    • WN50: HOU 2027-01-21 18:35:00 → DAL 2027-01-21 19:45:00; layover at DAL: 80 minutes.
    • WN1307: DAL 2027-01-21 21:05:00 → BWI 2027-01-22 00:50:00.
  • Southwest Airlines WN1020: BWI 2027-01-24 21:45:00 → HOU 2027-01-25 00:05:00; nonstop; 200 minutes. Local airport times.

2027-01-21 → 2027-01-24 · $292.13

  • Southwest Airlines WN4798 / WN1305: HOU 2027-01-21 09:55:00 → BWI 2027-01-21 15:45:00; 1 stop(s) via IND; 290 minutes. Local airport times.
    • WN4798: HOU 2027-01-21 09:55:00 → IND 2027-01-21 13:10:00; layover at IND: 60 minutes.
    • WN1305: IND 2027-01-21 14:10:00 → BWI 2027-01-21 15:45:00.
  • Southwest Airlines WN1020: BWI 2027-01-24 21:45:00 → HOU 2027-01-25 00:05:00; nonstop; 200 minutes. Local airport times.

More dates for this route