Alaska Airlines has round-trip flights from Houston (IAH) to Portland, Oregon (PDX) for $177, NONSTOP. Flights December to March. Departures on Tuesday, Wednesday, and Saturday. No Christmas dates available.
Category: <span>Airlines</span>
Frontier has round-trip flights from Houston (IAH) to Denver (DEN) for $58-$62, NONSTOP. Flights December to February. Weekends available. Origin/Destination reversible. No Christmas dates available.
United and Delta have round-trip flights from Houston (IAH) to Amsterdam (AMS) for $542, NONSTOP. Flights November to February. No Thanksgiving dates.
Air France and Delta have round-trip flights from Houston (IAH) to Split, Croatia (SPU) for $586 with a connection. Flights in April. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required.
Delta, KLM, American, and Aer Lingus, have round-trip flights from Houston (IAH) to Dublin or Cork (DUB, ORK) for $433-$475 with a connection. Flights November to March. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. No Thanksgiving dates.
Flight may operate as a code-share within the SkyTeam or Oneworld alliances.
Delta has round-trip flights from Houston (HOU) to San Juan, Puerto Rico (SJU) for $135-$141 with a connection. Flights December to February. Departures on Monday, Tuesday, and Sunday. Origin/Destination reversible. No Christmas dates available.
United has round-trip flights from Houston (IAH) to Hong Kong or Manila (HKG, MNL) for $640-$656 with a connection. Flights October, November, December, January, February, March, April, May, August, and September. No weekend departures. Holiday blackouts.
American Airlines has round-trip flights from Houston (IAH) to Miami, Phoenix, or Charlotte, North Carolina (MIA, PHX, CLT) for $93-$111, NONSTOP. Flights December to March. Origin/Destination reversible. No Christmas dates available.
United has round-trip flights from Houston (IAH) to Honolulu (HNL) for $293 with a connection. Flights January to February. Departures on Monday, Tuesday, and Wednesday. Origin/Destination reversible.
This fare has a long connection time of 4 to 5 hours in LAX (usually), but at this price, dealing with a few hours of airport time may be worth it.
American Airlines has round-trip flights from Houston (IAH) to Maui-Kahului (OGG) for $363-$378 with a connection. Flights December to February. No Friday or Saturday departures. Origin/Destination reversible. No Christmas dates available.
Other airlines are matching Southwest’s fare sale that started last night.
Turkish Airlines and United have round-trip flights from Houston (IAH) to Dubai (DXB) for $699-$712 with a connection. Flights October to March.
Some small OTAs on Skyscanner have this for as low as $665; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $136, NONSTOP. Flights January to February. Departures on Monday and Friday. Origin/Destination reversible.
Limited date availability, use the list of available day of departure on our website to pull up the fare.
American, British Airways, and Lufthansa have round-trip flights from Houston (IAH) to Athens (ATH) for $490-$534 with a connection. Flights November to February. No Thanksgiving dates.
United and Southwest have round-trip flights from Houston (IAH/HOU) to Chicago, Memphis, Fort Lauderdale, or Orlando (ORD/MDW, MEM, FLL, MCO) for $97-$117, NONSTOP. Most flights January to March, except Memphis which had November to March. Weekends available. Origin/Destination reversible.
Memphis is the cheapest fare in this list, other destinations were about $117 round-trip.
Frontier has round-trip flights from Houston (IAH) to Atlanta, Denver, Los Angeles, Miami, or Phoenix (ATL, DEN, LAX, MIA, PHX) for $54-$64, $27-$32 each-way. NONSTOP. Flights October to December. Origin/Destination reversible. No Christmas dates available.
Delta, United, and Air Canada have round-trip flights from Houston (IAH) to Dublin or Madrid (DUB, MAD) for $433-$473 with a connection. Flights October to March. 7-day minimum stay required.
British Airways, Finnair, and Iberia have round-trip flights from Houston (IAH) to Berlin (BER) for $515-$519 with a connection. Flights November to March. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. No Thanksgiving dates.
British Airways, Iberia, and Finnair have round-trip flights from Houston (IAH) to Zurich (ZRH) for $455-$463 with a connection. Flights October to March. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required.
American Airlines has round-trip flights from Houston (IAH) to Grand Cayman (GCM) for $288-$293 with a connection. Flights December, January, February, March, and July. Very few weekends available. Origin/Destination reversible. No Christmas dates available.
Delta and Skyteam partners have round-trip flights from Houston (IAH) to Paris (CDG) for $558, NONSTOP. Flights November to February. No Thanksgiving dates.

















