$104 Find Cheap Flights from Baltimore to Houston - Compare and Save

Among airlines operating Baltimore to Houston flights:

• Frontier: offers free seat selection
• Southwest: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Baltimore and Houston. The airlines offering nonstop flights on this route include:
• Southwest
• United Airlines
• Frontier

Flights from Baltimore to Houston usually depart from Baltimore/Washington (BWI) and may arrive at several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Four cabin classes are available on flights from Baltimore to Houston:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $241 round-trip via Miami (MIA), compared to $271 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Baltimore to Houston most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 64% of one-stop connections
• Charlotte Douglas (CLT) - 18% of one-stop connections
• Orlando (MCO) - 8% of one-stop connections
• Fort Lauderdale (FLL) - 3% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

On the Baltimore to Houston route, being flexible with your departure day can save you up to 19%. Saturday is the cheapest day at $262 round-trip on average, while Sunday is the most expensive at $322: a $60 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Baltimore to Houston flights, with 43% of flights leaving in that window. Evening departures account for 42%, afternoon flights for 15%, and night flights for 0%.

Some of the most popular sights in Houston are Downtown Houston, George R. Brown Convention Center and Galleria Mall. These are among the most viewed places in Houston on KAYAK.

A nonstop flight from Baltimore to Houston takes 3h 22m, covering 1,244 miles.

These are the earliest and latest flight times available from Baltimore to Houston:

• Earliest: departs at 6:00 am and lands at 9:22 am
• Latest: departs at 9:55 pm and lands at 1:17 am.

The flight takes about 3h 22m.

Last-minute fares on this route - booked within 2 weeks of departure - run 37% above the route average of $270. Book 6 weeks before departure for the lowest fares.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Baltimore to Houston are currently lower than usual. Average one-way flight prices are about $139, which is 18% below the typical average for this route.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 24m, compared with 5h 48m via Dallas/Fort Worth (DFW) and 6h 34m via Chicago O'Hare Intl (ORD).

Houston is 1 hour behind Baltimore (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Since Houston is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Houston George Bush Intcntl Airport (IAH) — daily rates from around $3:

· ACO Rent A Car
· Easirent
· America Car Rental
· Hertz
· Thrifty

Near Houston Hobby Airport (HOU) — daily rates from around $20:

· Thrifty
· Dollar
· Alamo
· Hertz
· Budget

Round-trip flights from Baltimore to Houston range from $176 to $396, with an average of $270 over the past 12 months. Anything below $176 counts as a good deal.