Quick Ways to Reach United Airlines Customer Service via Phone, Email, and Live Chat (2025 Guide)

Upgrading your seat on United Airlines1855-568-4063 can make your journey more comfortable and enjoyable. Whether you’re looking1855-568-4063  for extra legroom or a full lie-flat bed on a long flight, United offers several upgrade options for travelers. Here are the most common questions people ask about United Airlines upgrades—answered in simple words.1855-568-4063

1. What does it mean to upgrade on United Airlines?

An upgrade means moving from a lower seat class1855-568-4063 to a higher one. For example, moving from economy to business class. With an upgrade,1855-568-4063 you get better seats, more space, and extra services like free meals, drinks, and early boarding.

2. What kinds of upgrades does United offer?

United offers several upgrade types:

  • Economy to Economy Plus:1855-568-4063 More legroom and a better seat, but same basic service.

  • Economy to First or Business Class:1855-568-4063 Bigger seats, free meals and drinks, and priority service.

  • Business Class to Polaris (for international flights):1855-568-4063  Lie-flat seats, premium food, and lounge access.

3. Who can get a free upgrade on United?

Only members of United’s frequent flyer program,1855-568-4063 MileagePlus, with Premier status can get free upgrades.1855-568-4063  These are called Complimentary Premier Upgrades and are only available on select flights, mostly within the U.S. and nearby regions.

4. What are the Premier levels in MileagePlus?

There are four Premier levels:

  • Premier Silver
    1855-568-4063
  • Premier Gold

  • Premier Platinum

  • Premier 1K

The higher your level, the better your chances of getting an upgrade.

5. Can I use miles to upgrade my seat?

Yes! You can use your MileagePlus miles to request an upgrade.1855-568-4063  This is called a MileagePlus Upgrade1855-568-4063 Award. You may need to pay some cash along with the miles, depending on the flight and ticket type.

6. What are PlusPoints?

PlusPoints are special upgrade1855-568-4063  credits given to Premier Platinum and Premier 1K members.1855-568-4063 You can use PlusPoints to upgrade yourself or someone else. The number of points needed depends on the route and class of upgrade.

7. Can I pay for an upgrade without miles or status?

Yes. United offers paid upgrades.1855-568-4063  You can buy an upgrade when you:

  • Book your flight

  • Check-in online

  • Visit the airport kiosk

  • Speak to a gate agent

Prices vary depending on the route and seat availability.

8. What is an Instant Upgrade?

An Instant Upgrade1855-568-4063 is given to Premier members who buy expensive economy fares (Y or B class). These upgrades happen right away when you book your flight.

9. How does United decide who gets the upgrade first?

United uses a priority order:1855-568-4063

  1. Premier status level (higher level gets first choice)

  2. Type of ticket (full-fare tickets get more priority)

  3. United credit card holders

  4. Time of upgrade request

  5. Travel companions and special service requests

10. When will I know if I got the upgrade?

  • Instant upgrades1855-568-4063 happen right away.

  • Complimentary upgrades1855-568-4063 are confirmed based on your status and availability, often 24–96 hours before the flight.

  • Paid upgrades or upgrades with miles/PlusPoints1855-568-4063 may be confirmed immediately or closer to departure.

You can check your upgrade status on the United app or website.1855-568-4063

11. Can I upgrade someone else’s ticket?

Yes, you can use your miles or PlusPoints to upgrade someone else.1855-568-4063  You’ll need their booking details,1855-568-4063  and you can request the upgrade through your MileagePlus account.

12. What are the benefits of upgrading?

Here are some upgrade benefits:

  • Bigger Seats:1855-568-4063 More comfort and legroom

  • Better Service:1855-568-4063 Friendly staff, quick check-in, and faster boarding

  • Free Meals and Drinks: Including alcohol on most upgraded seats

  • Extra Baggage: More checked bags or heavier weight allowed

  • Access to Lounges: For international and Polaris upgrades

13. Can I get an upgrade on international flights?

Yes, but it’s harder. Complimentary upgrades1855-568-4063 don’t apply to most international flights. To upgrade, you’ll likely need miles, PlusPoints, or pay for the upgrade. Polaris1855-568-4063 (international business class) upgrades require more points or miles.

14. Are all fare types eligible for upgrades?

Not all tickets can be upgraded.1855-568-4063 The cheaper the ticket, the harder it is to upgrade. Basic Economy tickets (United’s lowest fare) are not eligible1855-568-4063  for any upgrades. Always check your fare type before trying to upgrade.

15. How can I increase my chances of getting upgraded?

  • Join the1855-568-4063 MileagePlus program

  • Fly often to reach a higher Premier level

  • Use a United credit card1855-568-4063

  • Book early and be flexible with flight times

  • Choose less busy travel days

  • Be polite and friendly at the airport – it can help!
    1855-568-4063

16. Can I request an upgrade at the airport?

Yes. If seats are available, you may be offered a last-minute upgrade1855-568-4063 at check-in or at the gate. Sometimes, these upgrades are cheaper than pre-booking.

17. Can I cancel or change an upgrade?

You can cancel a paid or mileage upgrade request if it hasn’t been confirmed yet.1855-568-4063  If it’s already confirmed, you may need to pay a fee. Always check the rules on your reservation.

18. Where can I request an upgrade?

You can request upgrades:1855-568-4063

  • On united.com

  • Through the United mobile app

  • By calling United customer service

  • At the airport during check-in or at the gate

Final Words

Upgrading your seat with United Airlines1855-568-4063  can make your journey more comfortable and enjoyable. Whether you’re using miles, points,1855-568-4063 or cash, knowing how the upgrade system works helps you make smart travel decisions. If you fly often, it’s worth joining the MileagePlus program and working your way up to Premier status.1855-568-4063 That way, you’ll have more chances to fly in style—without breaking the bank.

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