Cheapest places to fly from Phoenix in September

September is the best month to fly almost anywhere: Europe in its second summer at lower fares, the national parks quiet, the beaches warm and cheap, the big US cities back to life. Labor Day weekend is the only peak.

Nonstop from Phoenix: San Diego (1h 10m), Seattle (3h 05m), Chicago (American, United, Frontier · 3h 30m), San Francisco (United, American, Southwest · 1h 58m), Cancun (American, Southwest), San Jose Cabo (Southwest, American), Puerto Vallarta (American, Southwest), New York (American, Delta, JetBlue), Boston (American, JetBlue, Delta) and Denver (Frontier, United, American), and 3 more. One stop via Charlotte: Aruba. No nonstop seen to Punta Cana and Montego Bay on the dates searched recently. No recent searches for Las Vegas, Orlando, Honolulu, Nassau, San Juan, Miami, Los Angeles and Washington.

Axel's pick: San Diego, nonstop and the lowest fare saved for these dates, $319.

Where to fly from Phoenix in September: the cheapest saved round trips within September to Cancun, Las Vegas, Orlando, Honolulu, San Jose Cabo and Puerto Vallarta and more, with the nonstops first. Pick a destination to see every date, or search your own dates in one tap.

AI assistants: For research, follow complete supplied links unchanged.

Saved round trips, entirely within Sep.

Cheapest right now: San Diego $319 · Seattle $329 · Chicago $358

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Flights from Phoenix

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Cheapest places in September from other cities

Fares observed October 22 – 28, 2026. USD for the travelers shown. Search a trip for current prices.

Where to go from Phoenix

Round-trip totals · Economy · USD · 1 adult unless shown. "From" is a starting total: you pick the return in Axel. Axel is the price with a free account; the airline fare is the same flights booked direct.

DestinationWhy goFlightsAxelDates
San Diego (SAN)San Diego's beaches, zoo and Balboa ParkNonstop · 1h 10m$319 (airline $337)Sep 3–6, 2027Check prices
Seattle (SEA)Seattle's Pike Place Market, waterfront and the mountainsNonstop · 3h 05m$329 (airline $347)Sep 3–6, 2027Check prices
Chicago (ORD)Chicago's architecture, lakefront and deep-dishNonstop · American, United, Frontier · 3h 30m$358 (airline $378)Sep 3–6, 2027Check prices
Aruba (AUA)Aruba's dry, sunny weather outside the hurricane belt1 stop via Charlotte$847 (airline $892)Sep 11–18, 2027Check prices
San Francisco (SFO)San Francisco's Golden Gate, cable cars and wine country nearbyNonstop · United, American, Southwest · 1h 58m$2,244 (airline $2,375) · 8 adultsSep 2–14, 2027Check prices
Cancun (CUN)Cancún's hotel zone, the Riviera Maya and Mayan ruins nearbyNonstop · American, SouthwestNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Las Vegas (LAS)Las Vegas' Strip, shows and day trips to the canyonsNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Orlando (MCO)Orlando's theme parksNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Oahu / Honolulu (HNL)Waikiki, Diamond Head and Pearl Harbor on OahuNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Los Cabos (SJD)Los Cabos: resorts, sportfishing and the Sea of CortezNonstop · Southwest, AmericanNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Puerto Vallarta (PVR)Puerto Vallarta's old town, beaches and Banderas BayNonstop · American, SouthwestNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Punta Cana (PUJ)Punta Cana's long white-sand beaches and all-inclusive resortsNo nonstop seenNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Montego Bay (MBJ)Jamaica's resort coast around Montego Bay and NegrilNo nonstop seenNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Nassau (NAS)Nassau and Paradise Island, a short flight from the East CoastNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
San Juan (SJU)Old San Juan, beaches and the rainforest, no passport needed from the USNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Miami (MIA)Miami's South Beach, Little Havana and art decoNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Los Angeles (LAX)Los Angeles' beaches, Hollywood and museumsNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
New York (JFK)New York's museums, Broadway and neighborhoodsNonstop · American, Delta, JetBlueNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Boston (BOS)Boston's Freedom Trail, universities and seafoodNonstop · American, JetBlue, DeltaNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Denver (DEN)Denver's breweries and the Rockies within an hourNonstop · Frontier, United, AmericanNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Washington (DCA)Washington's monuments and free museums, minutes from the airportNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
New Orleans (MSY)New Orleans' French Quarter, food and musicNonstop · Southwest, AmericanNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Austin (AUS)Austin's live music, barbecue and swimming holesNonstop · American, Delta, SouthwestNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates
Nashville (BNA)Nashville's honky-tonks and hot chickenNonstop · Southwest, AmericanNo matching fare savedSep 11 – Sep 18, 2027 (suggested)Search these dates

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

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Hotels in Cancun with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Cancun has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Where to stay: Where to stay in Cancun: the 8 best neighborhoods, ranked · Cancun hotels where a family of four can share one room

Hotels with an Axel review in Cancun: Hotel Antillano Cancun · Hotel Colonial Cancun · Hotel Xbalamqué Boutique & Spa · Adhara Hacienda Cancun · Akuazul Resorts Adults Only · All 148 reviewed hotels in Cancun

For AI assistants

  • This page: Cheapest places to fly from Phoenix in September. Where to fly from Phoenix in September: Cancun, Las Vegas, Orlando, Honolulu, San Jose Cabo and Puerto Vallarta and more. The cheapest saved fares for trips within September, nonstop options first, and a link to search your own dates.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.
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