Cheap flights from Baltimore to Houston

One-way fares from $80 · BWI → HOU · prices found by travellers in the last 48 hours

Compare all dates Houston → Baltimore
Cheapest fare
$80

Frontier Airlines · Wed, Nov 11

Cheapest month
November

from $80

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 45m

2,010 km

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Cheapest month to fly from Baltimore to Houston

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $80
  2. December 2026 $104

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart13:56 Thu, Nov 12BWI → IAH 5h 47m · 1 stop
$81one way, per person
View deal
Frontier Airlines
Depart13:56 Tue, Nov 10BWI → IAH 5h 43m · 1 stop
$124one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Houston

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in HoustonTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in HoustonPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in HoustonCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Baltimore to Houston

Baltimore (BWI) and Houston (HOU) are about 2,010 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 45m. Over the next few months, one-way fares start from $80, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Baltimore to Houston?

The cheapest one-way fare we've seen recently is $80 with Frontier Airlines, departing Wednesday, November 11, 2026. Over the coming months, the lowest fare in each month ranges from $80 to $104.

What is the cheapest month to fly from Baltimore to Houston?

November 2026 currently has the lowest fares, from $80 one way.

Are there direct flights from Baltimore to Houston?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Baltimore to Houston?

The quickest journey we've seen takes about 4h 45m. Baltimore and Houston are around 2,010 km apart.

Which airlines fly from Baltimore to Houston?

Recent fares on this route were with Frontier Airlines.

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