United: Phoenix to Key West $233 basic, $313 main cabin

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This is a really good price on flights from Phoenix (PHX) to Key West (EYW). Availability of this fare is limited, so act quickly if you want to book it. Dates are limited to the sample dates shown below.

Basic economy is $233 round-trip. This fare doesn’t include a checked bag or allow ticket changes, nor can you select your seat. The main cabin fare is $313 and includes free seat selection, free ticket changes, and a full-size carry-on bag allowance.

Flight deals are accurate and available at time of publication. Sale fares disappear quickly – if it’s been more than 48 hours since this deal was posted, chances are it’s no longer available.

  • Airline: United
  • Airline rating: 3 stars
  • Sample dates: Jan. 4, 5, or 6 to Jan. 23, 24, 30, or 31
  • Miles traveled: approximately 6,660 depending on routing
  • Cost per mile traveled: approximately 3.5 cent per mile
  • Fare type: Basic economy
    • Baggage allowance: personal item only
    • Seat selection: not included
    • Changes: not permitted
    • Refunds: Not permitted

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