How long is the flight from Houston to Baltimore?

IAH–BWI is 3h 9m nonstop, covering 1,986 km (1,234 mi).

Which airlines fly nonstop from Houston to Baltimore?

ATI, Frontier Airlines, United Airlines operate this route nonstop.

How much is a flight from Houston to Baltimore?

One-way fares on IAH–BWI recently started from $126. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.

How often do flights run from Houston to Baltimore?

The route is served 7 days a week (23 scheduled departures).

Flights from Houston to Baltimore

IAHBWI

George Bush Intercontinental Airport (Houston, United States) → Baltimore/Washington International Thurgood Marshall Airport (Baltimore, United States)

Also known as Houston.

Nonstop: 3h 9m
Distance: 1,986 km
Frequency: 7×/week
One-way from: $126
Airlines: ATI, Frontier Airlines, United Airlines

Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

UA60407:45→11:563h 11mUnited Airlines
UA172012:15→16:273h 12mUnited Airlines
F9306815:56→20:173h 21mFrontier Airlines
UA183018:25→22:343h 9mUnited Airlines

Tuesday

UA172012:15→16:273h 12mUnited Airlines
F9306815:56→20:173h 21mFrontier Airlines
UA183018:25→22:343h 9mUnited Airlines

Wednesday

UA172012:15→16:273h 12mUnited Airlines
F9306815:56→20:173h 21mFrontier Airlines
UA183018:25→22:343h 9mUnited Airlines

Thursday

UA60407:45→11:563h 11mUnited Airlines
UA172012:15→16:273h 12mUnited Airlines
F9306815:56→20:173h 21mFrontier Airlines
UA183018:25→22:343h 9mUnited Airlines

Friday

UA172012:15→16:273h 12mUnited Airlines
F9306815:56→20:173h 21mFrontier Airlines
UA183018:25→22:343h 9mUnited Airlines

Saturday

UA172012:15→16:273h 12mUnited Airlines
F9306815:56→20:173h 21mFrontier Airlines
UA183018:25→22:343h 9mUnited Airlines

Sunday

UA172012:15→16:273h 12mUnited Airlines
F9306815:56→20:173h 21mFrontier Airlines
UA183018:25→22:343h 9mUnited Airlines

Houston to Baltimore — frequently asked

How long is the flight from Houston to Baltimore?: IAH–BWI is 3h 9m nonstop, covering 1,986 km (1,234 mi).
Which airlines fly nonstop from Houston to Baltimore?: ATI, Frontier Airlines, United Airlines operate this route nonstop.
How much is a flight from Houston to Baltimore?: One-way fares on IAH–BWI recently started from $126. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Houston to Baltimore?: The route is served 7 days a week (23 scheduled departures).