Cheap flights from Austin to Beef Island from $317 AUS → EIS
Austin-Bergstrom International Airport (AUS) → Terrance B. Lettsome International Airport (EIS)
The cheapest return found recently is $734 with Frontier Airlines, 1 Jan 2027 – 9 Jan 2027, found 3 days ago. The cheapest one-way found recently is $317 with Frontier Airlines, 2 Dec, found 3 days ago.
- Cheapest one-way found recently
- $317, found 3 days ago
- Cheapest return found recently
- $734, 1 Jan 2027 to 9 Jan 2027
- Cheapest month to fly
- December 2026, one-way fares from $317 found in the last 7 days
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$734
1 Jan 2027 – 9 Jan 2027 · Frontier Airlines
Austin-Bergstrom International Airport (AUS) → Terrance B. Lettsome International Airport (EIS)
Leaves 11:14 a.m. · Return leaves 3:50 p.m. · 49 h 10 min of travel, both ways together
out 2 stops, back 2 stops
found 3 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$734 1 Jan 2027 – 9 Jan 2027found 3 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 4 days, 24 Sept to 10 Nov, the cheapest return we saw each day was $653 to $734.
At $734, the cheapest return found recently is at the high end of that range.
4 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 8-night return fares leaving within 3 days of 1 Jan 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Jan 2027 – 9 Jan 2027 | $734 | Frontier Airlines | Austin-Bergstrom International Airport (AUS) → Terrance B. Lettsome International Airport (EIS) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
Airlines on the cheapest dates: Frontier Airlines.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $342 to $381.
Cheapest one-way found recently
$317
2 Dec · Frontier Airlines
Austin-Bergstrom International Airport (AUS) → Terrance B. Lettsome International Airport (EIS)
Leaves 1:53 p.m. · 19 h 17 min trip
3 stops
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$317 2 Decfound 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 3 days, 9 Nov to 11 Nov, the cheapest one-way we saw each day was $317 to $350.
At $317, the cheapest one-way found recently is at the low end of that range.
3 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 2 Dec to 15 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 2 Dec to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 2 Dec | $317 | Frontier Airlines | Austin-Bergstrom International Airport (AUS) → Terrance B. Lettsome International Airport (EIS) | 3 stops | found 3 days ago | Open this trip |
| 13 Feb 2027 | $375 | jetBlue | Austin-Bergstrom International Airport (AUS) → Terrance B. Lettsome International Airport (EIS) | 2 stops | found 4 days ago | Open this trip |
| 14 Feb 2027 | $350 | jetBlue | Austin-Bergstrom International Airport (AUS) → Terrance B. Lettsome International Airport (EIS) | 2 stops | found 4 days ago | Open this trip |
| 15 Feb 2027 | $399 | Frontier Airlines | Austin-Bergstrom International Airport (AUS) → Terrance B. Lettsome International Airport (EIS) | 2 stops | found 4 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $317.
Airlines on the cheapest dates: Frontier Airlines, jetBlue.
Premium cabin fares from Austin to Beef Island
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 1 Jan 2027 – 9 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 2 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Austin to Beef Island?
Return
Not enough history yet: we have 4 days of return prices, 24 Sept to 10 Nov, and compare booking times once 3 booking ranges have 7 days each.
One-way
Not enough history yet: we have 3 days of one-way prices, 9 Nov to 11 Nov, and compare booking times once 3 booking ranges have 7 days each.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Austin → Saint Thomas
42 km from Beef Island
$624
$110 less than flying to Beef Island
1 Jan 2027 – 9 Jan 2027 · AUS → STT · out 2 stops, back 2 stops
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Austin → Saint Thomas
42 km from Beef Island
$250
$67 less than flying to Beef Island
8 Feb 2027 · AUS → STT · 1 stop
found 4 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 1 Jan 2027 – 9 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Austin to Beef Island?
The cheapest return found recently is $734 with Frontier Airlines, 1 Jan 2027 to 9 Jan 2027, found 3 days ago.
How much is a one-way flight from Austin to Beef Island?
The cheapest one-way found recently is $317 with Frontier Airlines, 2 Dec, found 3 days ago. The cheapest one-way fare on each of 4 departure dates is usually $342 to $381.
What is the cheapest month to fly from Austin to Beef Island?
December 2026 is the cheapest month for a one-way, from $317, 2 Dec, found 3 days ago.
How long is the flight from Austin to Beef Island?
The cheapest one-way found recently, with Frontier Airlines on 2 Dec, takes 19 h 17 min with 3 stops.
Which airlines have the cheapest flights from Austin to Beef Island?
Between 2 Dec and 15 Feb 2027, Frontier Airlines has the cheapest one-way on 2 of the 4 departure dates we hold, and jetBlue on 2.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work