F9 PHX flights in June 2026

F9 to PHX in June 2026

FareGlide grouped 4 cached F9 fare observations to PHX in June 2026 across 3 origins. The lowest cached origin is Kansas City (MCI) from $150 on Jun 7, 2026. This is carrier-destination-month research context, not live inventory.

Destination: Phoenix (PHX)
Airline: Frontier Airlines (F9)
Month: June 2026
Cached low: $150
Origins: 3
Stop mix: 4 connecting

June 2026 F9 origins to PHX

Use these rows to choose a departure airport before opening current partner results. If the live airline filter is weak, widen to all carriers before changing the travel month.

Kansas City (MCI) to Phoenix (PHX) $150 cached low / 2 samples / 1 stop

Open route-airline page Check current fares

Nashville (BNA) to Phoenix (PHX) $200 cached low / 1 sample / 1 stop

Open route guide Check current fares

Pittsburgh (PIT) to Phoenix (PHX) $229 cached low / 1 sample / 1 stop

Open route guide Check current fares

Destination-airline-month recheck plan

This plan keeps destination, airline, and month fixed first, then decides whether the origin, stop filter, or live provider dates should move.

Destination-airline-month lock

PHX + F9 in June 2026

Keep PHX, F9, and June 2026 fixed first, then compare origin rows before changing filters.

Lowest cached origin

Kansas City from $150

Start with Jun 7, 2026 on MCI to PHX, then compare nearby weekdays.

Evidence depth

4 samples / 3 routes

3 origins have cached F9 context to PHX in June 2026. Treat it as a recheck queue.

Stop filter

4 connecting samples

If live airline-filtered results are thin, widen to all carriers before changing the month.

Carrier-destination-month decision brief

Use this brief when Frontier Airlines, PHX, and June 2026 are all part of the search hypothesis.

Carrier-destination-month move

F9 to PHX after the June 2026 check

Start with the full PHX June 2026 origin shortlist, then apply Frontier Airlines if current inventory is broad enough.

Carrier-destination evidence

4 cached samples

This is narrower than the full F9 to PHX page, which has 7 cached samples across all sampled dates.

Main carrier-destination risk

Carrier filter can thin results

If the live airline filter returns weak results, widen to all carriers before changing the origin.

Best destination follow-up

Frontier Airlines to PHX

Compare against the broader carrier-destination page from $138 before treating this month as the best airline window.

Connected carrier-destination research

All F9 origins to PHX 5 cached origins / $138 low All airlines to PHX 3 cached airline codes Cheap flights to PHX Destination-first origin ideas and fare context Frontier Airlines airline hub Carrier-level cached fare context

F9 to PHX in June 2026 questions

Are F9 fares to PHX in June 2026 live on this page?

No. FareGlide uses cached fare observations to build the origin shortlist. Confirm current schedules, inventory, baggage, seat, and booking rules with the partner provider.

Which F9 origin to PHX looked cheapest in June 2026?

MCI to PHX had the lowest cached sample at $150 on Jun 7, 2026.

How many cached samples support this F9 destination-month page?

FareGlide grouped 4 cached fare samples across 3 route rows for June 2026.