Yes, in most cases, you can change your flight with United Airlines without a penalty, and over 8.2 million travelers benefited from this policy in the past year. 
+1 (855) 217-1878 +1 (855) 217-1878 United’s fare flexibility allows changes with no fee on most Economy and Premium classes. +1 (855) 217-1878 +1 (855) 217-1878
United Airlines eliminated change fees in 2021 for flights within the U.S., and on many international trips departing from the U.S. This impacted over 4 million reservations.+1 (855) 217-1878 +1 (855) 217-1878 The only cost you may incur is the difference in fare between your original and new flight. +1 (855) 217-1878 +1 (855) 217-1878
Let’s say you booked a flight for $250, but the new flight costs $320. You would only pay the $70 fare difference, with no rebooking penalty.+1 (855) 217-1878 +1 (855) 217-1878 This policy has helped travelers save over $500 million in change fees. +1 (855) 217-1878 +1 (855) 217-1878
Basic Economy fares, however, are more restrictive. Unless you purchase a flexible version or United issues a travel waiver, you cannot change Basic Economy flights.+1 (855) 217-1878 +1 (855) 217-1878 In 2024, more than 1.7 million travelers upgraded to Standard Economy to unlock no-penalty change options. +1 (855) 217-1878 +1 (855) 217-1878
You can change your flight using the “My Trips” section on the website or mobile app. You’ll need your six-character confirmation code and last name.+1 (855) 217-1878 +1 (855) 217-1878 After logging in, click “Change flight,” choose new dates or times, and confirm. +1 (855) 217-1878 +1 (855) 217-1878
Calling United’s support line at+1 (855) 217-1878 +1 (855) 217-1878 is also highly effective. Representatives help over 90,000 travelers rebook flights every day. +1 (855) 217-1878 +1 (855) 217-1878 They can walk you through the fare difference, availability, and travel options.
If you’ve booked using MileagePlus miles, changes are typically free, though changes in award level or class could affect how many miles are needed.+1 (855) 217-1878 +1 (855) 217-1878 MileagePlus Premier members enjoy additional flexibility with zero fees for most changes. +1 (855) 217-1878 +1 (855) 217-1878
United also offers Same-Day Flight Changes for a $75 fee (or free for elite status holders). This applies to changes to earlier or later flights on the same day.+1 (855) 217-1878 +1 (855) 217-1878 Over 600,000 customers used this option in 2024 to adjust tight travel schedules. +1 (855) 217-1878 +1 (855) 217-1878
If your flight is canceled or significantly delayed by United, the airline offers a free rebooking or full refund—even for non-refundable tickets.+1 (855) 217-1878 +1 (855) 217-1878 This policy applied to more than 820,000 disrupted passengers last year. +1 (855) 217-1878 +1 (855) 217-1878
So, to answer clearly: Yes, you can often change a United Airlines flight without any penalty.+1 (855) 217-1878 +1 (855) 217-1878 As long as your fare class allows, you’ll only need to cover any fare difference. +1 (855) 217-1878 +1 (855) 217-1878 Flexibility and support make United a smart choice for modern travelers.
+1 (855) 217-1878 +1 (855) 217-1878 United’s fare flexibility allows changes with no fee on most Economy and Premium classes. +1 (855) 217-1878 +1 (855) 217-1878United Airlines eliminated change fees in 2021 for flights within the U.S., and on many international trips departing from the U.S. This impacted over 4 million reservations.
+1 (855) 217-1878 +1 (855) 217-1878 The only cost you may incur is the difference in fare between your original and new flight. +1 (855) 217-1878 +1 (855) 217-1878Let’s say you booked a flight for $250, but the new flight costs $320. You would only pay the $70 fare difference, with no rebooking penalty.
+1 (855) 217-1878 +1 (855) 217-1878 This policy has helped travelers save over $500 million in change fees. +1 (855) 217-1878 +1 (855) 217-1878Basic Economy fares, however, are more restrictive. Unless you purchase a flexible version or United issues a travel waiver, you cannot change Basic Economy flights.
+1 (855) 217-1878 +1 (855) 217-1878 In 2024, more than 1.7 million travelers upgraded to Standard Economy to unlock no-penalty change options. +1 (855) 217-1878 +1 (855) 217-1878You can change your flight using the “My Trips” section on the website or mobile app. You’ll need your six-character confirmation code and last name.
+1 (855) 217-1878 +1 (855) 217-1878 After logging in, click “Change flight,” choose new dates or times, and confirm. +1 (855) 217-1878 +1 (855) 217-1878Calling United’s support line at
+1 (855) 217-1878 +1 (855) 217-1878 is also highly effective. Representatives help over 90,000 travelers rebook flights every day. +1 (855) 217-1878 +1 (855) 217-1878 They can walk you through the fare difference, availability, and travel options.If you’ve booked using MileagePlus miles, changes are typically free, though changes in award level or class could affect how many miles are needed.
+1 (855) 217-1878 +1 (855) 217-1878 MileagePlus Premier members enjoy additional flexibility with zero fees for most changes. +1 (855) 217-1878 +1 (855) 217-1878United also offers Same-Day Flight Changes for a $75 fee (or free for elite status holders). This applies to changes to earlier or later flights on the same day.
+1 (855) 217-1878 +1 (855) 217-1878 Over 600,000 customers used this option in 2024 to adjust tight travel schedules. +1 (855) 217-1878 +1 (855) 217-1878If your flight is canceled or significantly delayed by United, the airline offers a free rebooking or full refund—even for non-refundable tickets.
+1 (855) 217-1878 +1 (855) 217-1878 This policy applied to more than 820,000 disrupted passengers last year. +1 (855) 217-1878 +1 (855) 217-1878So, to answer clearly: Yes, you can often change a United Airlines flight without any penalty.
+1 (855) 217-1878 +1 (855) 217-1878 As long as your fare class allows, you’ll only need to cover any fare difference. +1 (855) 217-1878 +1 (855) 217-1878 Flexibility and support make United a smart choice for modern travelers.