Route guide

Midway to Alcoa (SFB-TYS): Nonstop Upgrade & Award Space

Allegiant Air flies the SFB to TYS nonstop about 4 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every SFB to TYS departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

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

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4
Nonstop flights a week
512 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every SFB to TYS 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 Midway to Alcoa 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 SFB to TYS 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 SFB to TYS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Midway to Alcoa nonstop

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

  • Allegiant Air
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Frequently asked questions about SFB to TYS

How far is Alcoa from Midway?
SFB to TYS covers about 512 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SFB to TYS?
Allegiant Air is currently the only airline flying SFB to TYS nonstop. 2LNR tracks confirmed upgrade and award space on every Allegiant Air departure.
How many flights a week are there from SFB to TYS?
About 4 nonstop flights a week run between Midway and Alcoa in the current schedule, operated by Allegiant Air. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SFB to TYS?
Open the SFB to TYS calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Midway to Alcoa route, and 2LNR will notify you when space opens. It's free to start.

Never miss SFB to TYS upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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