Credit Cards By Issuer
Best Cards By Type
Credit Card Reviews
Popular Guides
Business Credit Cards By Type
Business Credit Card Reviews
Popular Business Credit Card Guides
Airlines
Airport Lounges
Hotels
Popular Travel Guides
Get Started
Credit Card Points
Airline Miles
Hotel Points
Advertiser Disclosure
Many of the credit card offers that appear on this site are from credit card companies from which we may receive financial compensation when a customer clicks on a link, when an application is approved, or when an account is opened. This compensation may impact how and where products appear on this site (including, for example, the order in which they appear). However, the credit card information that we publish has been written and evaluated by experts who know these products inside out. We only recommend products we either use ourselves or endorse. This site does not include all credit card companies or all available credit card offers that are on the market. See our advertising policy here where we list advertisers that we work with, and how we make money. You can also review our credit card rating methodology.

Amar Hussain
Senior Content Contributor
873 Published Articles
Countries Visited: 63U.S. States Visited: 9
Jessica Merritt
CFEI®, Senior Editor & Content Contributor
300 Published Articles 1143 Edited Articles
Countries Visited: 4U.S. States Visited: 23
Michael Y. Park
Senior Editor and Content Contributor
65 Published Articles 1741 Edited Articles
Countries Visited: 60+U.S. States Visited: 50
We may be compensated when you click on a link, when an application is approved, or when an account is opened from one or more of our advertising partners. Terms apply to the offers below. See our Advertising Policy for more about our partners, how we make money, and our rating methodology. Opinions and recommendations are ours alone.
Top Partner Offers
Platinum Card^® from American Express
American Express^® Gold Card
The Business Platinum Card^® from American Express
Chase Sapphire Preferred^® Card
George Bush Intercontinental Airport (IAH) in Houston served 62 million passengers in 2025. Of the nearly 30 passenger airlines that operate from IAH, United Airlines uses the airport as its second-largest hub, and Spirit Airlines uses it as a focus city.
Advertisement
Terminal
Lounges
Terminal A
Terminal B
Terminal C
Terminal D
Terminal E
Hot Tip: For information on airport facilities, connecting between terminals, hotels, and more, take a look at our ultimate terminal guide to George Bush Intercontinental Airport.
Location: Terminal D, opposite gate D18
Opening hours: Daily from 12 p.m. to 5 p.m.

Access Type
Details
Fees and Policies
Business Class
Passengers can access the lounge with a same-day boarding card.
La Première
Flying Blue Ultimate
Flying Blue Gold and Platinum
SkyTeam Elite Plus
Priority Pass and Lounge Club
Advertisement
Location: Terminal A, near gate A25 and A26
Opening hours: Daily from 4:15 a.m. to 7:45 p.m.

Access Type
Details
Fees and Policies
Day Pass
Day pass passengers are permitted to be accompanied by up to 3 children (under 18), but they all must hold a valid same-day boarding card.
Admirals Club Members
Members and their immediate family (spouse and children under 18) or up to 2 guests have unlimited access to any Admirals Club.
AAdvantage Status
Fee
AAdvantage
$850 (85,000 miles)
AAdvantage Gold
$825 (82,500 miles)
AAdvantage Platinum
$800 (80,000 miles)
AAdvantage Platinum Pro
$775 (77,500 miles)
AAdvantage Executive Platinum
$750 (75,000 miles)
Flight must be marketed and operated by American Airlines, a Oneworld partner airline or Aer Lingus.
First and business passengers
Valid for flights marketed and operated by American Airlines, a Oneworld partner airline or Aer Lingus
AAdvantage Executive Platinum, Platinum Pro, and Platinum
Flight must be marketed and operated by American Airlines, a Oneworld partner airline or Aer Lingus.
Oneworld Emerald and Sapphire
Qantas Club
Flight must be marketed or operated by Qantas.
Citi^® / AAdvantage^® Executive World Elite Mastercard^® cardmembers and authorized users ($175 per year)
Citi^® / AAdvantage^® Globe™ Mastercard^®
Citi Strata Elite℠ Card
Military
Must be an American Airlines-operated flight
Read the full list of house rules on American Airlines’ website.
Hot Tip: Take a look at our full list of U.S. American Airlines Admirals Clubs to see which airports you can find lounges in
Location: Terminal D, near gate D1
Opening hours: Daily from 8 a.m. to 8 p.m.
Access Type
Details
Fees and Policies
Priority Pass
N/A
Eligible Priority Pass members can choose 1 of the following complimentary treatments:
Location: Terminal D, mezzanine, near gate D12
Opening hours: Daily from 6 a.m. to 9:30 p.m.

Access Type
Details
Fees and Policies
Platinum Card^® from American Express
The Business Platinum Card^® from American Express
Centurion^® Card from American Express
Centurion cardmembers may enter with up to 2 guests or immediate family (children and spouse or domestic partner) at no additional charge.
Corporate Platinum Card^® by American Express
Delta SkyMiles^® Reserve American Express Card
Delta SkyMiles^® Reserve Business American Express Card
Advertisement
Hot Tip: As demand is so high, there are Centurion Lounges opening up all over the U.S. Check out the full list of where to find Centurion Lounges here. 
Location: Terminal D, near gate D12
Opening hours: Daily from 12 p.m. to 12:30 a.m.

Access Type
Details
Fees and Policies
Business and First Class Passengers
Passengers can access the lounge with a same-day boarding card.
Elite Tier Frequent Flyers for Air China, Emirates, EVA Air, Lufthansa, or Qatar Airways
Location: Terminal D, near gate D15
Opening Hours: Daily from 6 a.m. to 9 p.m.

Access Type
Details
Fees and Policies


Day Pass
Priority Pass
Business Class Standard or Flex
Passengers can access the lounge with a same-day boarding card.
Valid when flying on a KLM-operated flight
Flying Blue Platinum or Gold Member
Valid when flying on a KLM flight, operated by a (SkyTeam) partner
SkyTeam Elite Plus
Valid when flying on a SkyTeam-operated flight
Flying Blue Ultimate
Valid when flying on a KLM flight, operated by a (SkyTeam) partner
Locations:
Opening Hours: 24 hours daily
Access Type
Details
Fees and Policies
Day Pass
Requires a valid same-day boarding pass.
Priority Pass
Member and up to 3 guests can stay in 1 suite. Priority Pass members with American Express and Capital One cards may be excluded from receiving access.
Read the full list of house rules on the Priority Pass website.
George Bush Intercontinental Airport has 5 United Club Lounges:

Access Type
Details
Fees and Policies
Day Pass
Passengers must present a same-day boarding pass from United or a partner airline to enter a United Club location with a one-time pass.
United Club Membership
United Polaris Business Class
Passengers can access the United Club with a same-day boarding pass at their departure, connecting, and arrival airports.
Valid on United-operated flights
United Business (International Flights)
Valid on United-operated flights
United Business (Transcontinental Flights)
Valid on United-operated flights
First Class on a Star Alliance Airline
Passengers must be traveling on a Star Alliance airline.
Business Class on a Star Alliance Airline
Passengers can access the lounge with a same-day boarding card at the departure airport of an international flight.
Passengers must be traveling on a Star Alliance airline
United MileagePlus Gold or Star Alliance Gold Status and Above
 
Passengers must be traveling on a Star Alliance airline.
Other Star Alliance Airline Frequent Flyer Programs
Active U.S. Military Personnel
Requires a valid Common Access Card (CAC ID)

Air Canada Maple Leaf Club Members
Passengers must be traveling on a Star Alliance airline.
Virgin Australia Velocity (Velocity Gold, Platinum, and VIP)
Passengers must be traveling on an international United or Virgin Australia-operated flight departing from the same airport.
Read the full list of house rules on United’s website.
Location: Terminal B, near gates B12 to B20
Opening hours: Daily from 5:30 a.m. to 8 p.m.
Please see the previous table for United Club.
Location: Terminal E, near gate E12
Opening hours: Daily from 5:30 a.m. to 8:15 p.m.

Access Type
Details
Fees and Policies
United Polaris Business Class
Passengers may access the lounge with a same-day boarding card, departing for a flight or connecting or at the arrival airport.
Valid for international flights on a United-operated flight
Star Alliance International First Class
Valid for international flights on a Star Alliance-operated flight
Star Alliance International Business Class
Passengers may access the lounge with a same-day boarding card at the departure airport for an international flight.
Read the full list of house rules on United’s website.
Hot Tip: Check out our review of the United Polaris lounge at George Bush Intercontinental Airport in Houston.
Location: Terminal D, near gate D8 post-security
Opening hours: Daily from 6 a.m. to 9 p.m.

The USO Lounge is available to active duty, guard, reserve military and their dependents, and retired military.
Connecting between terminals at IAH is pretty easy by riding the Skyway. As it operates within the secure area, passengers do not need to reclear security, which is ideal for hopping over to another terminal to use a lounge. This excludes passengers arriving on international flights or those who need to collect luggage between flights.
If lounge access is important to you, see our detailed list of the best credit cards for getting into airport lounges.
Frequent travelers know that a Priority Pass Select membership is one of the best airport lounge memberships you can have, thanks to it granting access to over 1,800 airport experiences worldwide. From free food to free drinks, plus a comfortable and quiet place to relax, who wouldn’t want Priority Pass lounge access?
If you want to get Priority Pass lounge access via a credit card, in our view the very best card to do so with is the Amex Platinum card. Why is the Amex Platinum card our top pick? Because in addition to Priority Pass lounges (upon enrollment), the Amex Platinum card grants you access to several other airport lounge networks, including Amex Centurion Lounges, 10 visits a year to Delta Sky Clubs (when flying Delta, plus the ability to unlock unlimited visits), Plaza Premium Lounges, and Escape Lounges.
Depending on what you’re looking for out of a credit card, the Chase Sapphire Reserve^® might be a better fit for you.
Curious about what other options you have? Here are several other credit cards that offer access to Priority Pass lounges:
Enrollment may be required before you can access Priority Pass lounges.
George Bush Intercontinental Airport is Houston’s busiest airport, so the demand for lounges from business and leisure travelers is high. As United’s second-largest hub, it’s not surprising that the airline has a United Club in every concourse that it operates out of and a Polaris Lounge for premium passengers and elite frequent flyers.
Passengers flying on any airline may pay to access the KLM Crown Lounge in Terminal D, and a few other lounges allow day access, depending on whether you’re flying with a Star Alliance or SkyTeam airline.
George Bush Intercontinental Airport has a Centurion Lounge in Concourse D near gate D12 that is open daily from 6 a.m. to 9:30 p.m.
Showers at IAH are available in the United Polaris Lounge and the Centurion Lounge for eligible passengers.
There are 14 lounges at George Bush Intercontinental Airport:
The information regarding the Citi^®/AAdvantage^® Executive World Elite Mastercard^® was independently collected by Upgraded Points and not provided nor reviewed by the issuer.
The information regarding the Corporate Platinum Card^® by American Express was independently collected by Upgraded Points and not provided nor reviewed by the issuer.
The information regarding the Citi^® / AAdvantage^® Globe™ Mastercard^® was independently collected by Upgraded Points and not provided nor reviewed by the issuer.
The information regarding the Citi Strata Elite℠ Card was independently collected by Upgraded Points and not provided nor reviewed by the issuer.
The information regarding the Centurion^® Card from American Express was independently collected by Upgraded Points and was not provided nor reviewed by the issuer. 
For rates and fees of the Platinum Card^® from American Express, click here.  
For rates and fees of The Business Platinum Card^® from American Express, click here. 
For rates and fees of Delta SkyMiles^® Reserve American Express Card, click here. 
For rates and fees for the Delta SkyMiles^® Reserve Business American Express Card, click here.
For rates and fees of the Marriott Bonvoy Brilliant^® American Express^® card, click here.
Was this page helpful?
Amar is an avid traveler and tester of products. He has spent the last 13 years traveling all 7 continents and has put the products to the test on each of them. He has contributed to publications including Forbes, the Huffington Post, and more.
INSIDERS ONLY: UP PULSE^™
Get the latest travel tips, crucial news, flight & hotel deal alerts…
Plus — expert strategies to maximize your points & miles by joining our (free) newsletter.
We respect your privacy. This site is protected by reCAPTCHA. Google's privacy policy  and terms of service  apply.
We Recommend
Platinum Card^® from American Express
Platinum Card^® from American Express
Welcome Offer: As High As 175,000 Points. Find Out Your Offer.
Top Partner Offers
Platinum Card^® from American Express
American Express^® Gold Card
The Business Platinum Card^® from American Express
Chase Sapphire Preferred^® Card
Advertisement
Advertisement
Upgrade your travel experience
Privacy Policy | All Guides | Terms & Conditions | Web Accessibility Policy | Cookie Policy | Press & Mentions
© 2026 Upgraded Points™, LLC. All Rights Reserved.
Upgraded Points, LLC and its website, UpgradedPoints.com, provides information on credit cards, reward programs, travel information and ancillary information concerning travel and credit cards. The information provided is for informational purposes only and should not be considered financial, tax or legal advice.
Upgraded Points, LLC uses reasonable efforts to maintain accurate information on the site — and prior to applying for any credit card offers found on UpgradedPoints.com, all visitors should review other features of such credit cards including but not limited to interest rates, annual fees and transaction fees, and should determine the suitability of such credit cards considering their own individual financial position.
Many of the credit card offers that appear on this site are from credit card companies from which we may receive financial compensation when a customer clicks on a link, when an application is approved, or when an account is opened. This compensation may impact how and where products appear on this site (including, for example, the order in which they appear). This site does not include all credit card companies or all available credit card offers. For more information on our advertisers and how we make money, see our advertising policy here. In addition, as an Amazon Associate we earn from qualifying purchases.
The content featured on UpgradedPoints.com has not been influenced, provided, or reviewed by the credit card companies mentioned. Any and all options, reviews, comments and analyses are the responsibility of the author(s) and not any Advertiser or credit card issuer.

source