Route guide

Chicago to Phoenix (MDW-PHX): Nonstop Upgrade & Award Space

Southwest Airlines flies nonstop between Chicago (MDW) and Phoenix (PHX), roughly 25 times a week. With Southwest Airlines operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every MDW to PHX departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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25
Nonstop flights a week
1,441 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every MDW to PHX departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Chicago to Phoenix to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each MDW to PHX departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See MDW to PHX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Phoenix nonstop

Carriers operating MDW to PHX nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Southwest Airlines
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Frequently asked questions about MDW to PHX

How far is Phoenix from Chicago?
MDW to PHX covers about 1,441 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from MDW to PHX?
Southwest Airlines is currently the only airline flying MDW to PHX nonstop. 2LNR tracks confirmed upgrade and award space on every Southwest Airlines departure.
How many flights a week are there from MDW to PHX?
About 25 nonstop flights a week run between Chicago and Phoenix in the current schedule, operated by Southwest Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on MDW to PHX?
Open the MDW to PHX calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Chicago to Phoenix route, and 2LNR will notify you when space opens. It's free to start.

Never miss MDW to PHX upgrade or award space

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