$77+ Cheap flights from Baltimore (BWI) to Houston
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HOU
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Baltimore/Washington to Houston are usually found in January or December, booked 80 days in advance, depart on a Saturday or Wednesday and return on a Saturday
Cheap flight deals from Baltimore to Houston
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Cheapest flights from Baltimore to HoustonExplore the most affordable flight options available from Baltimore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Baltimore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:24 am -
1 stop5h 58m
Tue 10/273:15 pm -
Nonstop3h 07m
Deal found 9/12![Frontier logo]()
$77
This CheapOair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 am -
1 stop6h 42m
Tue 10/139:12 pm -
1 stop11h 15m
Deal found 9/13![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:40 am -
1 stop6h 42m
Thu 10/226:05 am -
1 stop9h 42m
Deal found 9/14![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:42 pm -
Nonstop3h 27m
Wed 10/213:56 pm -
Nonstop3h 21m
Deal found 9/14![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:42 pm -
Nonstop3h 27m
Tue 10/273:15 pm -
Nonstop3h 07m
Deal found 9/13![Frontier logo]()
$172
This Orbitz deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:40 am -
1 stop10h 10m
Sun 11/1512:27 pm -
1 stop18h 50m
Deal found 9/16![Frontier logo]()
$173
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:42 pm -
Nonstop3h 24m
Wed 10/74:12 pm -
Nonstop3h 18m
Deal found 9/15![Frontier logo]()
$174
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:42 pm -
Nonstop3h 27m
Sun 10/256:05 am -
1 stop26h 12m
Deal found 9/16![Frontier logo]()
$175
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:59 pm -
Nonstop3h 37m
Sun 11/84:08 pm -
Nonstop3h 07m
Deal found 9/14![Frontier logo]()
$176
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:40 am -
1 stop7h 17m
Wed 10/216:05 am -
1 stop9h 42m
Deal found 9/16![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:42 pm -
Nonstop3h 27m
Tue 10/209:12 pm -
1 stop11h 15m
Deal found 9/11![Frontier logo]()
$178
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:15 pm -
Nonstop3h 35m
Tue 11/104:25 pm -
Nonstop3h 05m
Deal found 9/16![Southwest logo]()
$217
Best flights from Baltimore to HoustonDiscover carefully curated flight deals from Baltimore to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Baltimore to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:35 am -
Nonstop3h 15m
Tue 10/2710:50 am -
Nonstop2h 55m
Deal found 9/16![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:08 am -
1 stop7h 03m
Sat 11/146:00 am -
1 stop5h 54m
Deal found 9/16![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:42 pm -
Nonstop3h 37m
Sun 11/297:59 pm -
1 stop21h 03m
Deal found 9/16![Frontier logo]()
$473
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:35 am -
Nonstop3h 15m
Wed 10/213:05 pm -
Nonstop2h 55m
Deal found 9/14![Southwest logo]()
$245
This JetBlue deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:19 am -
1 stop9h 28m
Tue 9/296:15 am -
1 stop7h 43m
Deal found 9/16![JetBlue logo]()
$555
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:04 pm -
Nonstop3h 21m
Mon 10/1912:15 pm -
Nonstop3h 12m
Deal found 9/12![United Airlines logo]()
$562
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:35 am -
Nonstop3h 15m
Fri 10/163:50 pm -
Nonstop2h 55m
Deal found 9/15![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:32 pm -
1 stop6h 31m
Sat 1/26:46 pm -
1 stop5h 08m
Deal found 9/16![Delta logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:15 pm -
2 stops20h 37m
Mon 10/266:17 pm -
2 stops21h 55m
Deal found 9/15![Alaska Airlines logo]()
$826
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:25 pm -
Nonstop3h 25m
Mon 12/76:55 pm -
Nonstop2h 50m
Deal found 9/15![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
1 stop5h 08m
Mon 10/265:28 pm -
1 stop5h 16m
Deal found 9/13![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 pm -
1 stop6h 20m
Sat 10/317:20 am -
2 stops6h 10m
Deal found 9/14![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
Nonstop3h 26m
Mon 10/267:34 pm -
Nonstop3h 04m
Deal found 9/13![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:40 pm -
1 stop5h 15m
Sat 10/3110:51 am -
1 stop5h 38m
Deal found 9/14![Delta logo]()
$497
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:55 am -
2 stops6h 25m
Mon 11/96:10 pm -
Nonstop2h 55m
Deal found 9/12![Southwest logo]()
$422
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:10 am -
1 stop5h 40m
Thu 10/15:00 am -
2 stops6h 40m
Deal found 9/16![Southwest logo]()
$435
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:04 pm -
Nonstop3h 21m
Mon 10/127:45 am -
Nonstop3h 11m
Deal found 9/13![United Airlines logo]()
$659
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:00 pm -
2 stops6h 35m
Tue 11/179:15 am -
2 stops6h 00m
Deal found 9/16![Southwest logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:05 pm -
1 stop6h 25m
Wed 9/3012:15 pm -
Nonstop3h 12m
Deal found 9/16![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 am -
Nonstop3h 37m
Mon 11/307:34 pm -
Nonstop3h 04m
Deal found 9/15![United Airlines logo]()
$688
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:50 pm -
1 stop6h 00m
Sun 11/158:45 pm -
Nonstop2h 55m
Deal found 9/12![Southwest logo]()
$484
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:45 am -
Nonstop3h 35m
Sun 11/811:55 am -
Nonstop2h 50m
Deal found 9/12![Southwest logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:20 pm -
1 stop8h 11m
Sun 12/1312:03 pm -
2 stops8h 35m
Deal found 9/15![United Airlines logo]()
$838
Last-minute flights from Baltimore to HoustonDiscover last-minute flight deals from Baltimore to Houston. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Houston. Data last updated September 17, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:42 pm -
Nonstop3h 24m
Wed 10/74:12 pm -
Nonstop3h 18m
Deal found 9/15![Frontier logo]()
$174
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:42 pm -
Nonstop3h 24m
Sat 10/108:35 pm -
1 stop10h 45m
Deal found 9/16![Frontier logo]()
$177
This CheapOair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 am -
1 stop6h 42m
Tue 10/139:12 pm -
1 stop11h 15m
Deal found 9/13![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:42 pm -
Nonstop3h 27m
Wed 10/213:56 pm -
Nonstop3h 21m
Deal found 9/14![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:40 am -
1 stop6h 42m
Thu 10/226:05 am -
1 stop9h 42m
Deal found 9/14![Frontier logo]()
$170
This Travelocity deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:40 am -
1 stop6h 42m
Fri 10/163:56 pm -
Nonstop3h 21m
Deal found 9/15![Frontier logo]()
$178
This deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:24 am -
1 stop5h 58m
Tue 10/273:15 pm -
Nonstop3h 07m
Deal found 9/12![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:42 pm -
Nonstop3h 27m
Tue 10/273:15 pm -
Nonstop3h 07m
Deal found 9/13![Frontier logo]()
$172
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:42 pm -
Nonstop3h 27m
Sun 10/256:05 am -
1 stop26h 12m
Deal found 9/16![Frontier logo]()
$175
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:45 am -
1 stop5h 05m
Sat 10/3110:05 am -
Nonstop2h 55m
Deal found 9/17![Southwest logo]()
$222
This Orbitz deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:40 am -
1 stop10h 10m
Sun 11/1512:27 pm -
1 stop18h 50m
Deal found 9/16![Frontier logo]()
$173
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:59 pm -
Nonstop3h 37m
Sun 11/84:08 pm -
Nonstop3h 07m
Deal found 9/14![Frontier logo]()
$176
One-way flights from Baltimore to HoustonSearch for one-way flight options from Baltimore to Houston. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Baltimore to Houston. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:40 am -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:05 pm -
Nonstop3h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$105
This Expedia deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:25 pm -
1 stop10h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$108
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:35 am -
Nonstop3h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:38 pm -
2 stops10h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:52 pm -
2 stops25h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:12 pm -
1 stop11h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:38 pm -
2 stops19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:12 pm -
1 stop11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$113
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:00 pm -
1 stop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$114
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:42 pm -
Nonstop3h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:42 pm -
Nonstop3h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$116
Find flight deals from Baltimore to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Round-trip from | $77 |
|---|---|
Popular in | June |
Cheapest in | January |
Average price | $260 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Baltimore to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreHouston
BWI Baltimore/Washington - IAH Houston George Bush Intcntl
BWIIAH
Baltimore/Washington
Mon 10/19
5:42 pm-8:09 pm
Nonstop3h 27m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$104
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Tue 12/8
6:40 am-9:15 am
Nonstop3h 35m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$123
Quickest round-trip
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Tue 10/13
6:35 am-8:50 am
Nonstop3h 15m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$123
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Tue 10/6
6:00 am-10:08 am
1 stop5h 08m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$132
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Tue 11/17
4:50 pm-11:21 pm
1 stop7h 31m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$132
BaltimoreHouston
BWI Baltimore/Washington - IAH Houston George Bush Intcntl
BWIIAH
Baltimore/Washington
Mon 12/14
4:20 pm-6:53 pm
Nonstop3h 33m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$147
BaltimoreHouston
BWI Baltimore/Washington - IAH Houston George Bush Intcntl
BWIIAH
Baltimore/Washington
Wed 10/28
4:30 pm-7:05 pm
Nonstop3h 35m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Fri 10/9
9:55 pm-12:15 am
Nonstop3h 20m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Mon 10/5
10:21 am-4:25 pm
1 stop7h 04m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$157
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Thu 11/12
4:50 pm-11:21 pm
1 stop7h 31m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$157
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Baltimore with our price prediction graph.
BWI-HO1
BWI-IAH
BWI-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Baltimore to Houston
BWI-HO1
BWI-IAH
BWI-HOU
What is the cheapest month to book a flight from Baltimore to Houston?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Houston (average of $215). Flying from Baltimore to Houston in June is currently the most expensive (average of $374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BWI to HOU?
Find hourly flight availability from Baltimore to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
A simple way to save on the total cost of your ticket is to fly from Baltimore to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Baltimore to Houston?
Airfare is below average for this route at the moment.
Baltimore to Houston flights typically cost between $175 and $374 in October.The cheapest round-trip price found within the last 5 days was $77 on Frontier (Oct 23-Oct 27).
How far ahead should I book a flight from Baltimore to Houston?
The best time to book flights from Baltimore to Houston is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Baltimore to Houston?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Houston. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Baltimore to Houston flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Baltimore to Houston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Houston trip
Our travel experts
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated September 17, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Baltimore to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Baltimore to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Houston by cabin class
Find flights from Baltimore to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Houston flights
Browse other Baltimore and Houston flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Baltimore to Houston
Discover the top 5 airlines that operate flights from Baltimore to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$284 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$484 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$371 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$186 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$213 | Average$442 | FlexibilityNo cancel fee | On-time63% |