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Cheapest
Amazing PHX to IAH Flight Deals
The cheapest flights to George Bush Intercontinental found within the past 7 days were $128 round trip and $64 one way. Prices and availability subject to change. Additional terms may apply.
Flight Schedule for PHX to IAH
| Carrier | Flight | Depart PHX | Arrive IAH | Tue 7/7 |
Wed 7/8 |
Thu 7/9 |
Fri 7/10 |
Sat 7/11 |
Sun 7/12 |
Mon 7/13 |
Stops | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
{"day":7, "month": 7, "year": 2020} |
 |
AA 3148 | 09:01 am | 02:03 pm | Check fare | Check fare | Check fare | Check fare | Check fare | Check fare | Check fare | 0 stop(s) |
|
{"day":7, "month": 7, "year": 2020} |
 |
UA 617 | 02:15 pm | 06:48 pm | Check fare | Check fare | Check fare | Check fare | Check fare | Check fare | Check fare | 0 stop(s) |
|
{"day":7, "month": 7, "year": 2020} |
|
AA 3149 | 04:11 pm | 09:01 pm | Check fare | Check fare | Check fare | Check fare | Check fare | Check fare | Check fare | 0 stop(s) |
|
{"day":9, "month": 7, "year": 2020} |
|
UA 616 | 09:00 am | 01:34 pm | - | - | Check fare | Check fare | Check fare | Check fare | Check fare | 0 stop(s) |
FAQs about flights from Sky Harbor Intl. Airport (PHX) to George Bush Intercontinental Airport (IAH)
Multiple airlines offer direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Houston, TX (IAH-George Bush Intercontinental). These include United Airlines and American Airlines — start with them if you'd prefer to get to your destination as fast as possible.
Flights between Phoenix and Houston take about 3 hours and 30 minutes in total. Make the most of that time in the air by reading, snoozing away, exploring the in-flight entertainment or doing all three.
Covering 1,243 miles between Phoenix, AZ (PHX-Sky Harbor Intl.) and Houston, TX (IAH-George Bush Intercontinental) calls for a glass of bubbly and some quality screen time. Adjust your seat, relax and simply enjoy the journey.
There are several airlines offering direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Houston, TX (IAH-George Bush Intercontinental). United Airlines (UA) is one of the most popular, offering roughly 78 flights each month. Another attractive option is American Airlines (AA), which has 123 flights every month. The more airlines you look into, the more likely you are to score a wonderful deal.
- You'll be given a travel itinerary when you finalize your booking. In this document you'll come across your flight number. The first one to two letters and single digit identify the airline (these are called IATA airline codes). This is followed by one, two, three or four digits — the flight number.
- Airlines can have varying requirements for physical check-in and bag drop times. However, as a general rule of thumb, aim to arrive at the terminal approximately three hours before takeoff for an international flight. If you're flying domestically, the recommended time is two hours before departure. Our top tip? Get there on time. International flights tend to close check-in and baggage drop one hour before departure. With domestic flights, 45 minutes before is standard.
PHX to IAH Frequently Asked Questions
Sky Harbor Intl. to George Bush Intercontinental Flight FAQ
| Traveling From | Sky Harbor Intl. |
|---|---|
| Traveling To | George Bush Intercontinental |
| Shortest Flight Time | 2 hours 33 mins |
| Earliest Departure Time | 9:00AM MST |
| Latest Departure Time | 4:11PM MST |
| Lowest Flight Price | $128 |
Phoenix to Houston Carriers and Route Information
Flight path for flights from Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport
Airlines & Aircraft Used on PHX to IAH Flight Routes
Top PHX Flights to Domestic Cities
- Phoenix to Chicago (PHX - ORD)
- Phoenix to Denver (PHX - DEN)
- Phoenix to Los Angeles (PHX - LAX)
- Phoenix to Houston (PHX - IAH)
- Phoenix to Newark (PHX - EWR)
- Phoenix to New York (PHX - JFK)
- Phoenix to Atlanta (PHX - ATL)
- Phoenix to San Francisco (PHX - SFO)
- Phoenix to Washington (PHX - IAD)
- Phoenix to Dallas (PHX - DFW)
Top PHX Flights to International Cities
- Phoenix to Beijing (PHX - PEK)
- Phoenix to Frankfurt (PHX - FRA)
- Phoenix to Paris (PHX - CDG)
- Phoenix to Amsterdam (PHX - AMS)
- Phoenix to Singapore (PHX - SIN)
- Phoenix to Shanghai (PHX - PVG)
- Phoenix to Bangkok (PHX - BKK)
- Phoenix to Seoul (PHX - ICN)
- Phoenix to Dubai (PHX - DXB)
- Phoenix to Hong Kong (PHX - HKG)
Top IAH Flights to Domestic Cities
- Houston to Chicago (IAH - ORD)
- Houston to Denver (IAH - DEN)
- Houston to Los Angeles (IAH - LAX)
- Houston to Newark (IAH - EWR)
- Houston to New York (IAH - JFK)
- Houston to Atlanta (IAH - ATL)
- Houston to San Francisco (IAH - SFO)
- Houston to Washington (IAH - IAD)
- Houston to Dallas (IAH - DFW)
- Houston to Miami (IAH - MIA)
Top IAH Flights International Cities
- Houston to Beijing (IAH - PEK)
- Houston to Frankfurt (IAH - FRA)
- Houston to Paris (IAH - CDG)
- Houston to Amsterdam (IAH - AMS)
- Houston to Singapore (IAH - SIN)
- Houston to Shanghai (IAH - PVG)
- Houston to Bangkok (IAH - BKK)
- Houston to Seoul (IAH - ICN)
- Houston to Dubai (IAH - DXB)
- Houston to Hong Kong (IAH - HKG)
Top Airlines Servicing PHX - Sky Harbor Intl. Airport
Below are the most flown air carriers at Phoenix (PHX) airport. Click to see their most popular routes and look for airfare.
Top Airlines Servicing IAH - George Bush Intercontinental Airport
Below are the most flown air carriers at Houston (IAH) airport. Click to see their most popular routes and look for airfare.
Top Airlines Routes From PHX
- Frontier Airlines Phoenix to Chicago
- Spirit Airlines Phoenix to Newark
- Alaska Airlines Phoenix to San Diego
- Alaska Airlines Phoenix to Los Angeles
- Spirit Airlines Phoenix to Detroit
- Alaska Airlines Phoenix to Honolulu
- JetBlue Airways Phoenix to Boston
- Spirit Airlines Phoenix to Fort Lauderdale
- Alaska Airlines Phoenix to Minneapolis
- Frontier Airlines Phoenix to Salt Lake City
Top Airlines Routes To IAH
- Spirit Airlines Chicago to Houston
- Spirit Airlines Newark to Houston
- Spirit Airlines San Diego to Houston
- Spirit Airlines Los Angeles to Houston
- Spirit Airlines Tampa to Houston
- Spirit Airlines Portland to Houston
- Spirit Airlines Detroit to Houston
- Spirit Airlines New York to Houston
- Spirit Airlines Boston to Houston
- Spirit Airlines Fort Lauderdale to Houston
Top Flights to Sky Harbor Intl.
- Chicago to Houston (ORD - IAH)
- Newark to Houston (EWR - IAH)
- San Diego to Houston (SAN - IAH)
- Los Angeles to Houston (LAX - IAH)
- Tampa to Houston (TPA - IAH)
- Portland to Houston (PDX - IAH)
- Detroit to Houston (DTW - IAH)
- New York to Houston (LGA - IAH)
- Boston to Houston (BOS - IAH)
- Fort Lauderdale to Houston (FLL - IAH)
- Charlotte to Houston (CLT - IAH)
- Denver to Houston (DEN - IAH)
- New York to Houston (JFK - IAH)
- Seattle to Houston (SEA - IAH)
- Ontario to Houston (ONT - IAH)
- Baltimore to Houston (BWI - IAH)
- Philadelphia to Houston (PHL - IAH)
- Orlando to Houston (MCO - IAH)
- Oakland to Houston (OAK - IAH)
- Atlanta to Houston (ATL - IAH)
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- Houston to Miami (IAH - MIA)
- Houston to Denver (IAH - DEN)
- Houston to Edinburgh (IAH - EDI)
- United Houston (IAH) to Atlanta (ATL) flights
- United Houston (IAH) to Denver (DEN) flights
- United Houston (IAH) to Villahermosa (VSA) flights
- Houston to Dallas (IAH - DFW)
- United Houston (IAH) to Newark (EWR) flights
- United Houston (IAH) to Albuquerque (ABQ) flights
- Houston to Chicago (IAH - ORD)
- Houston to Las Vegas (IAH - LAS)
- United Houston (IAH) to New York (JFK) flights
- United Houston (IAH) to Grote Berg (CUR) flights
- United Houston (IAH) to Charleston (CHS) flights
- Houston to Los Angeles (IAH - LAX)
