$126+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BWI
Oct 12 — Oct 191
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
Cheapest
Best
Last-minute
One-way
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 12, 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 12, 2026.
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/29:04 pm -
1 stop11h 21m
Tue 10/69:25 pm -
1 stop10h 52m
Deal found 9/10![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Thu 10/158:35 pm -
1 stop23h 22m
Mon 10/199:12 pm -
1 stop11h 07m
Deal found 9/10![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/163:56 pm -
Nonstop3h 21m
Mon 10/195:42 pm -
Nonstop3h 27m
Deal found 9/9![Frontier logo]()
$162
This deal was found by Cheapflights users on 9/8. 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 9/294:12 pm -
Nonstop3h 18m
Sat 10/175:42 pm -
Nonstop3h 27m
Deal found 9/8![Frontier logo]()
$163
This Expedia deal was found by Cheapflights users on 9/9. 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.
Tue 9/299:04 pm -
1 stop11h 21m
Fri 10/165:42 pm -
Nonstop3h 27m
Deal found 9/9![Frontier logo]()
$164
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:28 am -
1 stop9h 18m
Wed 10/1410:22 am -
1 stop13h 01m
Deal found 9/7![Frontier logo]()
$165
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.
Tue 10/69:04 pm -
1 stop11h 21m
Mon 10/129:12 pm -
1 stop11h 07m
Deal found 9/12![Frontier logo]()
$166
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.
Thu 10/19:04 pm -
1 stop11h 21m
Sun 10/49:25 pm -
1 stop10h 52m
Deal found 9/11![Frontier logo]()
$167
This Priceline deal was found by Cheapflights users on 9/9. 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 11/124:08 pm -
Nonstop3h 07m
Sun 11/155:40 am -
1 stop6h 54m
Deal found 9/9![Frontier logo]()
$168
This CheapOair deal was found by Cheapflights users on 9/10. 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 11/176:05 am -
1 stop9h 09m
Thu 12/31:05 pm -
Nonstop3h 42m
Deal found 9/10![Frontier logo]()
$169
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/309:14 pm -
1 stop11h 07m
Mon 11/29:12 pm -
1 stop11h 11m
Deal found 9/10![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 12, 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 12, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:19 pm -
1 stop11h 14m
Sun 11/15:42 pm -
Nonstop3h 37m
Deal found 9/7![Frontier logo]()
$197
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/612:15 pm -
Nonstop3h 12m
Thu 10/86:00 am -
Nonstop3h 26m
Deal found 9/10![United Airlines logo]()
$387
This JetBlue deal was found by Cheapflights users on 9/9. 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.
Sun 11/221:30 pm -
1 stop6h 44m
Wed 11/256:00 am -
1 stop7h 38m
Deal found 9/9![JetBlue logo]()
$406
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 11/2310:00 am -
1 stop4h 44m
Sat 11/286:00 am -
1 stop5h 35m
Deal found 9/10![Delta logo]()
$477
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:44 pm -
1 stop7h 59m
Sun 11/16:10 am -
1 stop6h 40m
Deal found 9/7![JetBlue logo]()
$443
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:40 pm -
Nonstop3h 04m
Tue 11/176:00 am -
Nonstop3h 37m
Deal found 9/11![United Airlines logo]()
$457
This JetBlue deal was found by Cheapflights users on 9/9. 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.
Tue 11/241:30 pm -
1 stop6h 44m
Sat 11/283:29 pm -
1 stop8h 29m
Deal found 9/9![JetBlue logo]()
$445
This Delta deal was found by Cheapflights users on 9/10. 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 11/226:19 pm -
1 stop5h 39m
Fri 11/276:00 am -
1 stop5h 35m
Deal found 9/10![Delta logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/26:25 pm -
Nonstop3h 09m
Sun 10/43:04 pm -
Nonstop3h 21m
Deal found 9/10![United Airlines logo]()
$532
This JetBlue deal was found by Cheapflights users on 9/9. 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.
Sun 11/221:30 pm -
1 stop6h 44m
Sat 11/283:29 pm -
1 stop8h 29m
Deal found 9/9![JetBlue logo]()
$497
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:25 pm -
Nonstop3h 09m
Sun 10/256:00 am -
Nonstop3h 37m
Deal found 9/11![United Airlines logo]()
$586
Last-minute flights from George Bush Intcntl to BaltimoreDiscover last-minute flight deals from George Bush Intcntl to Baltimore. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Baltimore. Data last updated September 12, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/9. 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.
Mon 9/214:12 pm -
Nonstop3h 18m
Thu 9/246:00 am -
1 stop6h 23m
Deal found 9/9![Frontier logo]()
$168
This deal was found by Cheapflights users on 9/8. 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 9/294:12 pm -
Nonstop3h 18m
Sat 10/175:42 pm -
Nonstop3h 27m
Deal found 9/8![Frontier logo]()
$163
This Expedia deal was found by Cheapflights users on 9/9. 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.
Tue 9/299:04 pm -
1 stop11h 21m
Fri 10/165:42 pm -
Nonstop3h 27m
Deal found 9/9![Frontier logo]()
$164
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.
Thu 10/19:04 pm -
1 stop11h 21m
Sun 10/49:25 pm -
1 stop10h 52m
Deal found 9/11![Frontier logo]()
$167
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/29:04 pm -
1 stop11h 21m
Tue 10/69:25 pm -
1 stop10h 52m
Deal found 9/10![Frontier logo]()
$160
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.
Tue 10/69:04 pm -
1 stop11h 21m
Mon 10/129:12 pm -
1 stop11h 07m
Deal found 9/12![Frontier logo]()
$166
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:28 am -
1 stop9h 18m
Wed 10/1410:22 am -
1 stop13h 01m
Deal found 9/7![Frontier logo]()
$165
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Thu 10/158:35 pm -
1 stop23h 22m
Mon 10/199:12 pm -
1 stop11h 07m
Deal found 9/10![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/163:56 pm -
Nonstop3h 21m
Mon 10/195:42 pm -
Nonstop3h 27m
Deal found 9/9![Frontier logo]()
$162
This Expedia deal was found by Cheapflights users on 9/10. 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 10/223:56 pm -
Nonstop3h 21m
Mon 10/269:12 pm -
1 stop11h 11m
Deal found 9/10![Frontier logo]()
$169
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/309:14 pm -
1 stop11h 07m
Mon 11/29:12 pm -
1 stop11h 11m
Deal found 9/10![Frontier logo]()
$171
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 12, 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 12, 2026.
This Priceline deal was found by Cheapflights users on 9/9. 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 10/85:55 am -
1 stop9h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/18:25 am -
2 stops13h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/8![Frontier logo]()
$129
This Super.com deal was found by Cheapflights users on 9/9. 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 10/103:48 pm -
1 stop21h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 9/9. 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.
Fri 10/163:56 pm -
Nonstop3h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$133
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.
Sun 10/189:12 pm -
1 stop26h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$135
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.
Fri 11/134:08 pm -
Nonstop3h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$138
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:12 pm -
Nonstop3h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$139
This Priceline deal was found by Cheapflights users on 9/10. 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.
Wed 9/236:28 am -
1 stop9h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$140
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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (CheapOair) |
One-way from | $126 (Priceline) |
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 12, 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
Fri 11/6
7:34 pm-11:38 pm
Nonstop3h 04m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$168
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Wed 9/23
3:58 pm-2:07 pm
1 stop21h 09m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$171
Quickest round-trip
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Mon 12/7
6:40 pm-10:38 pm
Nonstop2h 58m
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
Wed 11/11
7:35 am-11:40 am
Nonstop3h 05m
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
Sat 10/10
6:25 pm-10:34 pm
Nonstop3h 09m
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
Thu 10/29
12:19 pm-12:33 am
1 stop11h 14m
Baltimore/Washington
Sun 11/1
5:42 pm-8:19 pm
Nonstop3h 37m
$197
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Tue 11/3
1:40 pm-9:42 pm
1 stop7h 02m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$200
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Tue 3/9
5:55 am-1:04 pm
1 stop6h 09m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$204
HoustonBaltimore
IAH Houston George Bush Intcntl - BWI Baltimore/Washington
IAHBWI
Houston George Bush Intcntl
Wed 12/9
5:05 am-8:26 am
2 stops26h 21m
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
Wed 10/14
6:25 pm-10:34 pm
Nonstop3h 09m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$229
Showing 1-10 of 21 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.
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Everything you need to know about your flight from Houston George Bush Intcntl Airport to Baltimore
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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 12, 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 in the afternoon could potentially save you up to 27% 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 September 5, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Baltimore flight should consider departing on Tuesday 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
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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 12, 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.
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
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 12, 2026.
Other flights from George Bush Intcntl
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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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$115 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$336 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$198 | Average$415 | FlexibilityNo cancel fee | On-time69% |