Omaha to Denver (OMA-DEN): Nonstop Upgrade & Award Space
United Airlines, Frontier Airlines, and Southwest Airlines fly nonstop between Omaha (OMA) and Denver (DEN), roughly 49 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every OMA to DEN 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.
Confirmed upgrade & award space on every OMA to DEN 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 Omaha to Denver 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 OMA to DEN 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 OMA to DEN on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Omaha to Denver nonstop
Carriers operating OMA to DEN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- United Airlines
- Frontier Airlines
- Southwest Airlines
Frequently asked questions about OMA to DEN
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Which airlines fly nonstop from OMA to DEN?
How many flights a week are there from OMA to DEN?
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Never miss OMA to DEN upgrade or award space
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