Airport route guide

Upgrade & Award Space from Ubon Ratchathani (UBP)

Ubon Ratchathani International Airport (UBP) is a small station in Ubon Ratchathani, TH with nonstop service to 2 destinations, served by Nok Air, Royal Flying Doctor Service, and Hahn Air Systems. Because the schedule is limited, an upgrade or award opening on a Bangkok flight rarely lasts. 2LNR checks every UBP nonstop for confirmed availability, so a rare opening doesn't go unnoticed.

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

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Nonstop destinations
30+
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Confirmed upgrade & award space on every UBP route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Pick any Ubon Ratchathani destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each UBP route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Ubon Ratchathani route and 2LNR notifies you when space appears.

Plan on the map

Explore every UBP nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Ubon Ratchathani (UBP)

2 nonstop destinations with active service from Ubon Ratchathani International Airport. Each route links to its confirmed upgrade and award availability.

Explore UBP routes on the interactive map →

Frequently asked questions about Ubon Ratchathani (UBP)

How many nonstop destinations does Ubon Ratchathani International Airport (UBP) serve?
Ubon Ratchathani International Airport has active nonstop service to 2 destinations. The busiest markets from UBP are Bangkok. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly upgrade-trackable routes from UBP?
Nok Air, Royal Flying Doctor Service, and Hahn Air Systems operate the most tracked routes from Ubon Ratchathani, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving UBP appear on their routes as well.
How do I check upgrade or award availability from UBP?
Pick any destination on this page, such as Bangkok, to open a calendar of UBP departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.
Does 2LNR track flights from UBP?
Yes. Every active nonstop route from Ubon Ratchathani International Airport is tracked, 2 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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