$123+ Cheap flights from George Bush Intcntl (IAH) to Baltimore (BWI)
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BWI
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Baltimore 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 Houston George Bush Intcntl to Baltimore/Washington are usually found in January or November, booked 86 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from George Bush Intcntl to Baltimore
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Best
Last-minute
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Cheapest flights from George Bush Intcntl to BaltimoreExplore the most affordable flight options available from George Bush Intcntl to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Expedia deal was found by Cheapflights users on 9/2. 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.
Sat 10/106:05 am -
1 stop11h 25m
Fri 10/169:12 pm -
1 stop11h 07m
Deal found 9/2![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/206:05 am -
1 stop9h 42m
Wed 10/2110:22 am -
2 stops12h 16m
Deal found 9/3![Frontier logo]()
$161
This Expedia deal was found by Cheapflights users on 9/2. 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.
Thu 9/246:08 am -
1 stop9h 38m
Mon 9/289:25 pm -
1 stop10h 52m
Deal found 9/2![Frontier logo]()
$162
This deal was found by Cheapflights users on 9/3. 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.
Tue 10/133:56 pm -
Nonstop3h 21m
Sat 10/175:42 pm -
Nonstop3h 27m
Deal found 9/3![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/219:12 pm -
1 stop11h 15m
Sat 10/245:40 am -
1 stop7h 17m
Deal found 9/4![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 9/3. 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 10/79:04 pm -
1 stop11h 23m
Mon 10/129:12 pm -
1 stop11h 07m
Deal found 9/3![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/26:08 am -
1 stop26h 17m
Sat 10/39:25 pm -
1 stop10h 52m
Deal found 9/4![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sat 11/146:05 am -
1 stop9h 09m
Tue 11/175:40 am -
1 stop6h 54m
Deal found 9/4![Frontier logo]()
$167
This Expedia deal was found by Cheapflights users on 9/2. 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.
Fri 10/3012:19 pm -
1 stop11h 14m
Mon 11/26:24 am -
1 stop6h 10m
Deal found 9/2![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 9/4. 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.
Mon 10/59:04 pm -
1 stop11h 21m
Tue 10/139:12 pm -
1 stop11h 07m
Deal found 9/4![Frontier logo]()
$169
This FlightHub deal was found by Cheapflights users on 9/2. 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.
Thu 11/512:19 pm -
1 stop11h 14m
Sat 11/146:24 am -
1 stop6h 45m
Deal found 9/2![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 9/276:08 am -
1 stop26h 17m
Tue 9/299:25 pm -
1 stop10h 52m
Deal found 9/3![Frontier logo]()
$171
Best flights from George Bush Intcntl to BaltimoreDiscover carefully curated flight deals from George Bush Intcntl to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This KAYAK deal was found by Cheapflights users on 9/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:00 am -
1 stop5h 09m
Wed 9/306:00 am -
2 stops8h 17m
Deal found 9/3![American Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 10/712:15 pm -
Nonstop3h 12m
Mon 10/123:04 pm -
Nonstop3h 21m
Deal found 9/3![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 10/115:10 am -
1 stop10h 41m
Wed 10/144:45 pm -
1 stop6h 17m
Deal found 9/4![Delta logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/106:17 pm -
2 stops34h 03m
Thu 10/157:02 am -
2 stops31h 50m
Deal found 9/3![Alaska Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 9/227:35 am -
Nonstop3h 10m
Fri 9/256:05 am -
Nonstop3h 26m
Deal found 9/2![United Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/215:00 am -
1 stop7h 58m
Thu 9/246:05 am -
Nonstop3h 26m
Deal found 9/2![United Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/96:25 pm -
Nonstop3h 09m
Sun 10/116:00 am -
Nonstop3h 26m
Deal found 9/4![United Airlines logo]()
$586
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/167:45 am -
Nonstop3h 11m
Sun 10/186:00 am -
Nonstop3h 26m
Deal found 9/7![United Airlines logo]()
$596
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 10/296:17 pm -
2 stops21h 55m
Sun 11/16:15 pm -
2 stops20h 09m
Deal found 9/4![Alaska Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/259:46 am -
2 stops8h 23m
Sat 12/55:20 pm -
1 stop6h 28m
Deal found 9/2![United Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/16:15 am -
1 stop6h 43m
Wed 10/79:09 am -
2 stops9h 16m
Deal found 9/5![United Airlines logo]()
$836
Last-minute flights from George Bush Intcntl to BaltimoreDiscover last-minute flight deals from George Bush Intcntl to Baltimore. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Baltimore. Data last updated September 7, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/2. 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.
Thu 9/246:08 am -
1 stop9h 38m
Mon 9/289:25 pm -
1 stop10h 52m
Deal found 9/2![Frontier logo]()
$162
This Priceline deal was found by Cheapflights users on 9/2. 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.
Thu 9/246:08 am -
1 stop9h 38m
Sun 9/275:42 pm -
Nonstop3h 24m
Deal found 9/2![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 9/276:08 am -
1 stop26h 17m
Tue 9/299:25 pm -
1 stop10h 52m
Deal found 9/3![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/26:08 am -
1 stop26h 17m
Sat 10/39:25 pm -
1 stop10h 52m
Deal found 9/4![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 9/4. 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.
Mon 10/59:04 pm -
1 stop11h 21m
Tue 10/139:12 pm -
1 stop11h 07m
Deal found 9/4![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 9/3. 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 10/79:04 pm -
1 stop11h 23m
Mon 10/129:12 pm -
1 stop11h 07m
Deal found 9/3![Frontier logo]()
$165
This Expedia deal was found by Cheapflights users on 9/2. 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.
Sat 10/106:05 am -
1 stop11h 25m
Fri 10/169:12 pm -
1 stop11h 07m
Deal found 9/2![Frontier logo]()
$160
This deal was found by Cheapflights users on 9/3. 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.
Tue 10/133:56 pm -
Nonstop3h 21m
Sat 10/175:42 pm -
Nonstop3h 27m
Deal found 9/3![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/206:05 am -
1 stop9h 42m
Wed 10/2110:22 am -
2 stops12h 16m
Deal found 9/3![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/219:12 pm -
1 stop11h 15m
Sat 10/245:40 am -
1 stop7h 17m
Deal found 9/4![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sat 10/246:05 am -
1 stop9h 42m
Mon 10/269:12 pm -
1 stop11h 11m
Deal found 9/4![Frontier logo]()
$167
This Expedia deal was found by Cheapflights users on 9/2. 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.
Fri 10/3012:19 pm -
1 stop11h 14m
Mon 11/26:24 am -
1 stop6h 10m
Deal found 9/2![Frontier logo]()
$168
One-way flights from George Bush Intcntl to BaltimoreSearch for one-way flight options from George Bush Intcntl to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from George Bush Intcntl to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/510:38 pm -
2 stops21h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 9/3. 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 11/219:14 pm -
1 stop11h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/298:18 am -
2 stops15h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Sat 10/3110:22 am -
2 stops13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/292:18 pm -
2 stops18h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 9/4. 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.
Sun 11/159:14 pm -
1 stop11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sun 10/46:08 am -
1 stop26h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/118:21 pm -
2 stops16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/229:04 pm -
1 stop11h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/42:15 pm -
1 stop17h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2512:08 pm -
1 stop20h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$134
This Super.com deal was found by Cheapflights users on 9/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:56 pm -
Nonstop3h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$136
Find flight deals from George Bush Intcntl to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Baltimore (BWI). 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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Expedia) |
One-way from | $123 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $280 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Baltimore 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 7, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Sat 10/10
8:35 pm-8:20 am
1 stop10h 45m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$155
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Wed 9/30
5:05 pm-9:14 pm
Nonstop3h 09m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$194
Quickest round-trip
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Mon 11/23
7:34 pm-11:38 pm
Nonstop3h 04m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$194
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Mon 11/30
7:59 pm-12:27 pm
2 stops39h 28m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$223
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Mon 11/30
3:35 pm-11:27 pm
1 stop6h 52m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$234
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Thu 9/24
7:45 am-11:56 am
Nonstop3h 11m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$244
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Thu 9/24
6:05 am-1:05 pm
1 stop6h 00m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$250
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Sun 10/4
7:00 am-2:59 pm
1 stop6h 59m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$260
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Mon 10/5
6:25 pm-10:34 pm
Nonstop3h 09m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$267
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Sun 11/1
12:20 pm-4:25 pm
Nonstop3h 05m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$320
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Baltimore in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from George Bush Intcntl with our price prediction graph.
IAH-BWI
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 Houston George Bush Intcntl Airport to Baltimore
Prices
Airlines
Delays
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Baltimore?
The best time to book flights from Houston George Bush Intcntl Airport to Baltimore is 85 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 month to book a flight from Houston George Bush Intcntl Airport to Baltimore?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Baltimore (average of $217). Flying from Houston George Bush Intcntl Airport to Baltimore in July is currently the most expensive (average of $383). 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 IAH to BWI?
Find hourly flight availability from George Bush Intcntl to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 7, 2026.
One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Baltimore is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 47% on airfare.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to Baltimore?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Baltimore. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Baltimore flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Houston to Baltimore delayed?
About 16% of weekly flights between Houston and Baltimore have experienced delays in the past year, with the average delay time being 133 minutes.
What is the most punctual flight time for Houston to Baltimore flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Baltimore flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
The best insider tips for Houston George Bush Intcntl Airport to Baltimore 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 Houston George Bush Intcntl Airport to Baltimore trip
Our travel experts
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated September 7, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andFrontier from Houston George Bush Intcntl Airport to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
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George Bush Intcntl and Baltimore flights
Browse other George Bush Intcntl and Baltimore flight options. Last updated on September 7, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
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Top 3 airlines flying from George Bush Intcntl to Baltimore
Discover the top 3 airlines that operate flights from George Bush Intcntl to Baltimore. 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$336 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$198 | Average$418 | FlexibilityNo cancel fee | On-time69% |