Route guide · 1,446 miles
Cheap Flights from Nashville to Phoenix
BNA → PHX · Nonstop 3h 26m · Live round-trip fares
If Phoenix is next on your list, here's the honest picture on fares from Nashville. The trip covers about 1,446 miles and takes roughly 3h 26m in the air. Prices on this route reward planners: booking 3–6 weeks ahead is the sweet spot, and the lowest fares tend to sell out fast.
Live fares for BNA → PHX are updating. Use the search below for real-time prices.
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Flight time
3h 26m
Nonstop, typical
Distance
1,446 mi
BNA → PHX
Book ahead
3–6 weeks
Best window, typically
Nonstop airlines
1
Southwest Airlines
Nonstop flights from Nashville to Phoenix
Nonstop flights from Nashville to Phoenix are flown by Southwest Airlines. The 1,446-mile trip takes about 3h 26m gate to gate, and nonstops are usually cheapest when booked 3–6 weeks ahead.
Booking insights: Nashville → Phoenix
- Distance: 1,446 miles · nonstop flight time: 3h 26m.
- Fares tend to bottom out when you book about 3–6 weeks ahead — earlier than that rarely helps, later usually hurts.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
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Flying from Nashville to Phoenix: what you need to know
The flight
At 1,446 miles, this is a long domestic flight — about 3h 26m gate to gate on a nonstop. It deserves a bit of planning: eat before you board or buy early (popular items sell out), and pick your seat with the flight length in mind.
Airlines on this route
Southwest Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Nashville (BNA)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Nashville airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Phoenix (PHX)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Phoenix airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Phoenix to Nashville fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 1,446 miles, booking 3–6 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
Nashville to Phoenix flight FAQs
How long is the flight from BNA to PHX?
A nonstop from BNA to PHX clocks in at around 3h 26m for the 1,446-mile trip. If you're connecting, budget an extra 2–4 hours depending on where you stop.
Are there nonstop flights from Nashville to Phoenix?
Southwest Airlines typically operate nonstop flights from BNA to PHX. Nonstops are usually cheapest when booked 3–6 weeks ahead of departure.
What is the cheapest month to fly from Nashville to Phoenix?
There's no single magic month, but prices on this route generally soften in the shoulder season, when demand dips after the holidays and again in early fall. A free fare alert is the easiest way to catch those windows.
How much are last minute flights from BNA to PHX?
Last-minute flights from BNA to PHX (booked within 7 days of departure) typically cost noticeably more than fares booked 3–6 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Nashville to Phoenix?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Nashville to Phoenix?
You'll mainly see Southwest Airlines on Nashville to Phoenix. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Nashville airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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