Book Cheap Flights from Houston (IAH) with Alaska Airlines

Find round-trip flight deals from Houston.*

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Houston (IAH)to

Seattle (SEA)
Jan 12, 2027 - Jan 19, 2027
From
$397
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Portland (PDX)
Jan 26, 2027 - Feb 9, 2027
From
$357
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Anchorage (ANC)
Dec 15, 2026 - Dec 29, 2026
From
$719
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

San Francisco (SFO)
Jan 25, 2027 - Jan 26, 2027
From
$237
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Los Angeles (LAX)
Nov 17, 2026 - Nov 18, 2026
From
$257
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Santa Ana (SNA)
Jan 6, 2027 - Jan 20, 2027
From
$379
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Fairbanks (FAI)
Jan 24, 2027 - Jan 31, 2027
From
$504
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Ontario (ONT)
Jan 12, 2027 - Jan 26, 2027
From
$255
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Spokane (GEG)
Jan 26, 2027 - Jan 27, 2027
From
$317
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Oakland (OAK)
Jan 26, 2027 - Feb 2, 2027
From
$353
Seen: 10 hours ago
Round-trip
Saver

Houston (IAH)to

Chicago (ORD)
Nov 18, 2026 - Dec 2, 2026
From
$693
Seen: 10 hours ago
Round-trip
Saver
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.