Best United Airlines Credit Card Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

Finding the right united airlines credit card apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top United Airlines Credit Card Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1United AirlinesUnited AirlinesFree4.8★ (8.3M)YesNoSep 2026
2MileagePlus XMileagePlus XFree4.8★ (21K)NoNoSep 2026
3Southwest Airlines: Travel AppSouthwest Airlines: Travel AppFree4.8★ (7.2M)NoNoSep 2026
4Intuit Credit KarmaIntuit Credit KarmaFree4.8★ (7.7M)NoNoSep 2026
5Discover MobileDiscover MobileFree4.9★ (5.2M)NoNoSep 2026
6American AirlinesAmerican AirlinesFree4.8★ (1.6M)NoNoSep 2026
7AmexAmexFree4.9★ (4.4M)YesNoSep 2026
8Navy Federal Credit UnionNavy Federal Credit UnionFree4.9★ (815K)NoNoSep 2026

Top Picks for United Airlines Credit Card

4.8😞(8.3M ratings)
FreeAds
#10in Travel
United Airlines screenshot 1
United Airlines screenshot 2
United Airlines screenshot 3
United Airlines screenshot 4
United Airlines screenshot 5
United Airlines screenshot 6

Manage your entire travel experience from flight booking and check-in to real-time updates and in-flight entertainment. Navigate airports with ease, track bags, and access support, all within one application.

What We Love

  • 🚀 Easy check-in process
  • 💡 Detailed flight information
  • 👍 Convenient boarding pass access
  • 🚀 Efficient baggage tracking

Room to Improve

  • 🐛 Buggy and unreliable app performance
  • 👎 Difficult to navigate and find information
  • 👎 Lack of support for non-US credit cards and addresses
  • 👎 Poor customer service experience
MileagePlus X#2

MileagePlus X by UAL

Strong Contender
🌟 Lifestyle
4.8😞(21K ratings)
Free
MileagePlus X screenshot 1
MileagePlus X screenshot 2
MileagePlus X screenshot 3
MileagePlus X screenshot 4
MileagePlus X screenshot 5

Earn United MileagePlus award miles on everyday purchases. Discover nearby merchants, buy eGift cards, and browse curated deals. Track your miles as they post directly to your account with a refreshed, intuitive design.

What We Love

  • 💰 Earn miles on everyday purchases
  • 🛒 Easy way to earn United miles
  • 🛫 Useful for earning miles for travel
  • 🤑 Free miles for shopping

Room to Improve

  • 🤖 Unreliable app with frequent issues
  • 🚫 Transactions often declined for no reason
  • 🕰️ Slow and frustrating purchase process
  • 🗣️ Poor customer service and lack of support
  • 🔒 Security concerns and account issues
  • 📍 Doesn't work outside the US
Southwest Airlines: Travel App#3

Southwest Airlines: Travel App by Southwest Airlines Co.

Flights, hotels & rental cars
Worth Considering
✈️ Travel
4.8😊(7.2M ratings)
Free
#13in Travel
Southwest Airlines: Travel App screenshot 1
Southwest Airlines: Travel App screenshot 2
Southwest Airlines: Travel App screenshot 3
Southwest Airlines: Travel App screenshot 4
Southwest Airlines: Travel App screenshot 5
Southwest Airlines: Travel App screenshot 6

Easily book flights, hotels, and rental cars for your next trip. Manage your bookings, access mobile boarding passes, and enjoy inflight entertainment. Earn and redeem loyalty points for seamless travel planning.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient app
  • 💕 Great customer service
  • 🤗 Friendly staff
  • 🎉 Awesome airline
  • 🤩 Best airline
  • 🙌 Smooth experience
  • 🥳 Excellent app
  • 👌 Straightforward app
  • 👏 Reliable app

Room to Improve

  • 🙁 Rude staff
  • 😕 Delayed notifications
  • 💸 Expensive for changes
  • 🤔 Confusing boarding process
  • 😤 Poor customer service
  • 🤯 Frustrating experience
  • 😞 Unreliable airline
  • 😩 Terrible experience

More United Airlines Credit Card apps to explore

FAQ about United Airlines Credit Card

What are the best united airlines credit card apps for iPhone?
United Airlines tops our united airlines credit card apps ranking as of September 2026, with a 4.8-star average from 8.3M App Store ratings, and it's free to download.
Yes — 20 of the top united airlines credit card apps we rank are free to download, including United Airlines and MileagePlus X.
United Airlines shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ united airlines credit card apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The app allows you to search for and book flights, check in for your flight, and receive your boarding pass. You can also manage your bookings, track your bags, and access real-time flight updates and airport information.
On the day of travel, the app provides real-time updates on boarding progression, flight status, transfer times, and gate information. It also includes a terminal guide and airport maps to help you navigate easily.