Cheap flights from Baltimore to Houston Intercontinental
Baltimore to Houston Intercontinental (BWI → IAH). We are tracking 24 fares on this route.
Cheapest tracked fare $53 · typical price $141 · you save about $88 (62%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-10-28
Direct
$53
Frontier Airlines
2026-11-03
1 stop
$55
—
2026-11-14
1 stop
$61
—
2026-11-11
1 stop
$61
—
2026-11-17
1 stop
$61
—
2027-01-26
1 stop
$63
Frontier
2026-10-21
1 stop
$63
—
2027-01-08
1 stop
$65
—
2027-02-04
1 stop
$65
—
2027-02-24
1 stop
$69
—
2027-03-01
1 stop
$69
Frontier Airlines
2027-01-05
1 stop
$73
Frontier
2026-12-01
Direct
$74
—
2026-11-12
1 stop
$75
—
2027-01-14
1 stop
$75
Frontier
2026-11-16
1 stop
$77
—
2027-01-20
1 stop
$78
—
2027-02-02
1 stop
$78
—
2026-10-19
1 stop
$86
—
2026-11-02
1 stop
$86
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Baltimore to Houston Intercontinental get?
The cheapest fare we have tracked on this route is $53, compared with a typical $141 for a trip of this distance.
Is it cheaper to fly to Houston Intercontinental from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Baltimore to Houston Intercontinental cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.