United and Delta have round-trip flights from Houston (IAH) to Amsterdam (AMS) for $542, NONSTOP. Flights November to February. No Thanksgiving dates.
Category: <span>Star Alliance</span>
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.
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.
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.
United has round-trip flights from Houston (IAH) to Durango, Colorado (DRO) for $198 with a connection. Flights October to May. Weekends available.
Alaska Airlines and United have round-trip flights from Houston (IAH) to Portland, Oregon (PDX) for $127-$162, NONSTOP. Flights October to February. Weekends available.
Some small OTAs on Skyscanner have this for as low as $127; which is cheaper than the airline.
Air Canada, Lufthansa, United, and British Airways have round-trip flights from Houston (IAH) to Athens, Vilnius, Warsaw, Porto, Krakow, Gothenburg, or Geneva (ATH, VNO, WAE, OPO, KRK, GOT, GVA) for $539-$570 with a connection. Exact flight dates vary, but most are between October to May. Holiday blackout dates apply.
United has round-trip flights from Houston (IAH) to Seattle or Portland, Oregon (SEA, PDX) for $161-$189, NONSTOP. Flights October to February. Weekends available. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Cancun or Aspen (CUN, ASE) for $249-$264, NONSTOP. Cancun flights September to November. Weekends available. Aspen flights in October, December, January, February, March, and May. Origin/Destination reversible. No Thanksgiving dates.
United and Southwest have round-trip flights from Houston (IAH) to St. Louis, Savannah, Columbus, San Jose, San Diego, Denver, or Atlanta (STL. SAV, CMH, SJC, SAN, DEN, ATL) for $117-$179, NONSTOP. Flights October to March. Origin/Destination reversible.
United has recently matched the Southwest fare sale that we mentioned a few days ago. This is a small subset of total fares on sale, see the full list in the Domestic Airfare post.
United has round-trip flights from Houston (IAH) to Puerto Vallarta (PVR) for $347-$352, NONSTOP. Flights September to February. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
United and American have round-trip flights from Houston (IAH) to San Jose del Cabo, Lihue Hawaii, or Kona Hawaii (SJD, LIH, KOA) for $347-$69. Cabo flights are NONSTOP from September to March. Hawaii flights have a connection and are between September and February. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to San Jose, Costa Rica or Belize (SJO, BZE) for $317-$335, NONSTOP. Costa Rica flights September, October, November, January, and February. Belize flights September to March. Origin/Destination reversible. No Thanksgiving dates.
The United Belize fare is slightly cheaper than the Southwest fare that I mentioned earlier today, but has a carry-on bag fee, so overall more-expensive unless you can card-perk your way around it.
United’s “Basic Economy” fares do not allow for a free carry-on bag.
United has round-trip flights from Houston (IAH) to Liberia, Costa Rica (LIR) for $316, NONSTOP. Flights September to March. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
Southwest and Alaska Airlines have just posted round-trip flights to various destinations in the USA at a discount today for $109-$190, Nonstop or with a connection. Dates vary, use the linked calendar. Cheapest fares are mostly midweek. Most fares are reversible.
(Updated: American and United now matching, list updated with their fares.)
Notes: Most destinations have flights between September to February available. The exact ranges for each destination will vary. Use the Google calendar view to get an idea of what dates work.
Flights to smaller airports may require a long connection or two stops. When you begin your search, modify your filter to remove fares that have more than one connection, some of those smaller airports ONLY have flights with bad routing.
American, Delta, and United almost always end up matching and in some cases, beating, these Southwest sales when they see them. It took them about 19-hours to match the previous sale.
WE EXPECT PRICES TO DIP MORE WHEN THOSE AIRLINES MATCH, BUT THESE PRICES ARE GOOD, EVEN BEFORE THAT HAPPENS.
United, Alaska, and American Airlines have round-trip flights from Houston (IAH) to Portland Oregon, Charlotte NC, or Baltimore (PDX, CLT, BWI) for $139-$187, NONSTOP. Portland flights September to February. Baltimore and Charlotte flights between October and December.
Portland and Baltimore are the most expensive fares in this list, starting at about $177. Charlotte fares start at $139.
Air Canada has round-trip flights from Houston (IAH) to Osaka (KIX) for $757-$788 with a connection. Flights in September. Departures on Tuesday, Thursday, and Saturday. Flight dates are very limited, see updated link list.

















