Cheap flights from Houston George Bush Intcntl Airport to Washington, D.C. from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Washington, D.C. departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines Logo
5:27 pm - 11:47 pm
IAH
-
BWI
5h 20m1 stop
Spirit Airlines Logo
8:08 pm - 10:53 pm
BWI
-
IAH
3h 45mnonstop
$97Spirit Airlines
Sat, Jan 24 - Wed, Jan 28
Spirit Airlines Logo
4:35 pm - 11:36 pm
IAH
-
BWI
6h 01m1 stop
Spirit Airlines Logo
8:08 pm - 10:53 pm
BWI
-
IAH
3h 45mnonstop
$98Spirit Airlines
Thu, Jan 22 - Mon, Jan 26
Spirit Airlines Logo
6:30 am - 10:27 am
IAH
-
BWI
2h 57mnonstop
Spirit Airlines Logo
8:08 pm - 10:53 pm
BWI
-
IAH
3h 45mnonstop
$101Spirit Airlines
Fri, Jan 30 - Sun, Feb 1
Multiple Airlines Logo
10:26 am - 6:50 pm
IAH
-
BWI
7h 24m1 stop
Multiple Airlines Logo
8:08 pm - 10:53 pm
BWI
-
IAH
3h 45mnonstop
$103Multiple Airlines
Sun, Jan 18 - Tue, Jan 20
Spirit Airlines Logo
5:30 am - 9:27 am
IAH
-
BWI
2h 57mnonstop
Spirit Airlines Logo
8:08 pm - 10:53 pm
BWI
-
IAH
3h 45mnonstop
$105Spirit Airlines
Wed, Jan 7 - Wed, Jan 14
Multiple Airlines Logo
2:23 pm - 6:27 pm
IAH
-
BWI
3h 04mnonstop
Multiple Airlines Logo
6:05 am - 3:19 pm
BWI
-
IAH
10h 14m1 stop
$106Multiple Airlines
Thu, Jan 8 - Tue, Jan 13
Spirit Airlines Logo
5:30 am - 9:27 am
IAH
-
BWI
2h 57mnonstop
Spirit Airlines Logo
8:08 pm - 10:53 pm
BWI
-
IAH
3h 45mnonstop
$107Spirit Airlines
Wed, Jan 7 - Wed, Jan 14
Multiple Airlines Logo
6:30 am - 10:27 am
IAH
-
BWI
2h 57mnonstop
Multiple Airlines Logo
7:45 pm - 10:27 pm
BWI
-
IAH
3h 42mnonstop
$108Multiple Airlines
Sat, Jan 10 - Sun, Jan 11
Spirit Airlines Logo
6:30 am - 10:27 am
IAH
-
BWI
2h 57mnonstop
Spirit Airlines Logo
6:41 pm - 9:27 pm
BWI
-
IAH
3h 46mnonstop
$109Spirit Airlines
Tue, Feb 17 - Tue, Feb 24
Spirit Airlines Logo
5:30 am - 9:27 am
IAH
-
BWI
2h 57mnonstop
Spirit Airlines Logo
8:08 pm - 10:53 pm
BWI
-
IAH
3h 45mnonstop
$110Spirit Airlines
Tue, Jan 6 - Sat, Jan 10

Spirit Airlines flights from Houston George Bush Intcntl Airport to Baltimore

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Baltimore flight tickets
Spirit Airlines
Jan 24
IAH5:27 pmHouston George Bush Intcntl
5h 20m
1 stop
BWI11:47 pmBaltimore/Washington
Jan 28
BWI8:08 pmBaltimore/Washington
3h 45m
IAH10:53 pmHouston George Bush Intcntl
Spirit Airlines
Jan 22
IAH4:35 pmHouston George Bush Intcntl
6h 01m
1 stop
BWI11:36 pmBaltimore/Washington
Jan 26
BWI8:08 pmBaltimore/Washington
3h 45m
IAH10:53 pmHouston George Bush Intcntl
Spirit Airlines
Jan 30
IAH6:30 amHouston George Bush Intcntl
2h 57m
BWI10:27 amBaltimore/Washington
Feb 1
BWI8:08 pmBaltimore/Washington
3h 45m
IAH10:53 pmHouston George Bush Intcntl

Frontier flights from Houston George Bush Intcntl Airport to Baltimore

Our best Frontier deals on Houston George Bush Intcntl Airport to Baltimore flight tickets
Frontier
Jan 8
IAH2:23 pmHouston George Bush Intcntl
3h 04m
BWI6:27 pmBaltimore/Washington
Jan 13
BWI8:00 amBaltimore/Washington
11h 39m
1 stop
IAH6:39 pmHouston George Bush Intcntl
Frontier
Jan 22
IAH3:01 pmHouston George Bush Intcntl
3h 02m
BWI7:03 pmBaltimore/Washington
Jan 26
BWI11:24 amBaltimore/Washington
6h 46m
1 stop
IAH5:10 pmHouston George Bush Intcntl
Frontier
Jan 18
IAH2:15 pmHouston George Bush Intcntl
3h 02m
BWI6:17 pmBaltimore/Washington
Jan 25
BWI7:58 pmBaltimore/Washington
3h 49m
IAH10:47 pmHouston George Bush Intcntl

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
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

Price

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 1/24

5:27 pm-11:47 pm

1 stop5h 20m

Baltimore/Washington

Wed 1/28

8:08 pm-10:53 pm

Nonstop3h 45m

$97

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 1/22

4:35 pm-11:36 pm

1 stop6h 01m

Baltimore/Washington

Mon 1/26

8:08 pm-10:53 pm

Nonstop3h 45m

$98

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 1/30

6:30 am-10:27 am

Nonstop2h 57m

Baltimore/Washington

Sun 2/1

8:08 pm-10:53 pm

Nonstop3h 45m

$101

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sun 1/18

10:26 am-6:50 pm

1 stop7h 24m

Baltimore/Washington

Tue 1/20

8:08 pm-10:53 pm

Nonstop3h 45m

$103

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 1/7

5:30 am-9:27 am

Nonstop2h 57m

Baltimore/Washington

Wed 1/14

8:08 pm-10:53 pm

Nonstop3h 45m

$105

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 1/8

2:23 pm-6:27 pm

Nonstop3h 04m

Baltimore/Washington

Tue 1/13

6:05 am-3:19 pm

1 stop10h 14m

$106

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 1/7

5:30 am-9:27 am

Nonstop2h 57m

Baltimore/Washington

Wed 1/14

8:08 pm-10:53 pm

Nonstop3h 45m

$107

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 1/10

6:30 am-10:27 am

Nonstop2h 57m

Baltimore/Washington

Sun 1/11

7:45 pm-10:27 pm

Nonstop3h 42m

$108

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 2/17

6:30 am-10:27 am

Nonstop2h 57m

Baltimore/Washington

Tue 2/24

6:41 pm-9:27 pm

Nonstop3h 46m

$109

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 1/6

5:30 am-9:27 am

Nonstop2h 57m

Baltimore/Washington

Sat 1/10

8:08 pm-10:53 pm

Nonstop3h 45m

$110

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in March, then May is your next best option. Flight prices from Houston George Bush Intcntl Airport to Baltimore during May average around $213.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from Houston George Bush Intcntl Airport to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $315. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $502. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest time of day to depart on your flight to Baltimore?

Flying to Baltimore from Houston George Bush Intcntl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $191 when looking at flights departing at noon. Flights in the afternoon are often more expensive with an average ticket price of $252.

What is the cheapest Houston George Bush Intcntl to Baltimore/Washington flight route?

Fly from Houston George Bush Intcntl to Baltimore/Washington for the best Houston George Bush Intcntl - Baltimore/Washington flight prices

How far in advance should I book a flight to Baltimore?

You are more likely to see cheaper flights to Baltimore from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Houston George Bush Intcntl Airport for as low as $135 on momondo.

What cabin class options are available on Houston George Bush Intcntl to Baltimore/Washington flights?

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to Baltimore flights?

No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to Baltimore.

How have Houston George Bush Intcntl Airport to Baltimore flight prices changed over time?

As of December 2025, prices for Houston George Bush Intcntl Airport to Baltimore flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Baltimore (IAH to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Baltimore

Best Price Found

$92

Fastest flight time

2h 54m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Houston George Bush Intcntl Airport in the past 72 hours is $92. The best round-trip flight deal from Houston George Bush Intcntl Airport to Baltimore found on momondo in the last 72 hours is $146.
The fastest flight from Houston George Bush Intcntl Airport to Baltimore takes 2h 54m
Direct flights go from Houston George Bush Intcntl Airport to Baltimore every day.
There is 1 airport in Baltimore. From Houston George Bush Intcntl Airport there are direct flights to Baltimore/Washington (BWI).
  • How far is Houston George Bush Intcntl to Baltimore/Washington by plane?

    There are 1239.1 mi between Houston George Bush Intcntl and Baltimore/Washington. Typically, this will take 2h 54m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Baltimore/Washington Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Baltimore/Washington Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Baltimore/Washington Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Baltimore?

  • What is the most popular airline from Houston George Bush Intcntl Airport to Baltimore?

Best airlines flying from Houston George Bush Intcntl Airport to Baltimore

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,194 reviews
Search Spirit Airlines flights
FrontierPriceFrom $91Free CancellationRating
5.8
3,076 reviews
Search Frontier flights
United AirlinesPriceFrom $185Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
  • United Airlines Flights From Houston George Bush Intcntl Airport to Baltimore

    United Airlines operates around 11 flights from Houston George Bush Intcntl Airport to Baltimore every week. The average price of these flights found in the last 72 hours has been $375, but momondo users have found United Airlines deals from Houston George Bush Intcntl Airport to Baltimore from as low as $185 round-trip. United Airlines has been scored 7.4/10 in 9,103 reviews.

  • Spirit Airlines Flights From Houston George Bush Intcntl Airport to Baltimore

    Another popular option for Houston George Bush Intcntl Airport to Baltimore flights is Spirit Airlines (6.3/10, 8,194 ratings). Spirit Airlines flies from Houston George Bush Intcntl Airport to Baltimore around 7 times per week, with deals starting from $88 round-trip and rising to an average price of around $193.

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Baltimore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Baltimore. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Baltimore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Baltimore from Houston with this policy.

How can momondo help me find flights from Houston to Baltimore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Baltimore.

I’m not ready to book a flight from Houston to Baltimore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.

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1 adult
Thu 1/22
Thu 1/29

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