Understanding Miles Redemption For Free Flight On United Airlines

Booking an award flight can be a great way to fly affordably on United Airlines, as you use accumulated miles to book trips. However, only United Airlines frequent flyer members can avail themselves of this advantage. If you are a United Airlines MileagePlus member and want to use your miles, this guide will help you determine how many miles you need and how to redeem them for a free United Airlines flight. 

How Many Miles Are Needed For A United Airlines Flight Booking?

In general, keep in mind that the number of miles required for a flight booking is managed by the airline depending on travel demand. The miles you would pay for booking a domestic or international flight on United Airlines can vary over time. As you go through this section, you can get an understanding of the number of miles charged by United Airlines on popular domestic and international flight routes. 

Miles Based On Popular United Airlines Domestic and International Flight Routes

For an award flight within the United States, depending on the travel class and route, your miles can vary from as low as 6,000 miles per flight segment. On the other hand, an international flight can be booked for 50,000 miles. Examples include:

• Chicago (ORD)--Nashville (BNA) can cost up to 8,000 miles on an Economy fare.
• Newark (EWR)--London (LHR) at 30,000 miles for an Economy fare.
• Newark (EWR)--Madrid (MAD) costs you somewhere around 60,000 for Premium Economy.
• Denver (DEN)--London (LHR) can cost around 70,000 miles in Premium Economy.
• San Francisco (SFO)--Washington, DC (DCA) costs 30,000 miles for Business Fares.
• Saipan (SPN)--Seattle (SEA) can cost around 85,000 miles for Business Fares.

How to book a free flight on United Airlines?

You can quickly book a free flight on United Airlines by redeeming miles; however, keep in mind that at the time of booking, miles can't be used to pay service fees or taxes. Follow these steps: 

• Go to united.com and log in with your account.
• Locate the flight booking section and click on the "Book with miles" option.
• Enter your trip details and search for available flights.
• You can see a list of flights with the required miles.  
• Pick the one that suits best and complete the booking process.
• Pay and get your e-flight ticket. 

Conclusion

At the end, using miles for flight booking may not be completely free, but you will save 100% on the base fare. Hopefully, through this page, you have gained an idea of how many miles you need to book a free flight with United Airlines. Miles are not limited to flight bookings; they can also be used for additional services such as seat upgrades, flying on partner airlines, checked baggage, and more. Refer to the United Airlines Miles terms and conditions before using them.  

Frequently Asked Questions

How many miles do I need for an international economy flight on United Airlines?

To book an international economy flight on United Airlines, you may pay between 20,000 and 120,000 miles for a round trip, though actual figures may vary depending on travel demand. 

How much is 10,000 miles worth on United Airlines?

Though mile conversion rates can vary and are controlled by United Airlines, your 10,000 miles can be worth somewhere between $350 and $400. 

Can I book a flight under 10,000 miles on United Airlines?

Yes, you can book certain domestic short-haul flights under 10,000 miles on United Airlines, such as New York (EWR) to Miami (MIA) and Chicago (ORD) to Orlando (MCO). 

Are award flights on United Airlines 100% free?

No, United Airlines award flights are not entirely free; you will pay for the base fare in miles, which technically costs you zero, but you need to pay cash for mandatory service fees and applicable taxes.

How many miles does an international business class trip cost on United Airlines?

For an international business-class trip on United Airlines, you may need between 30,000 and 200,000 miles for a one-way trip; however, prices can vary significantly by destination, flight segment, demand, and other factors.