Cheap Flights from Donegal to San Antonio
No deal from Donegal to San Antonio has cleared our price bar yet. What we have seen on the route is below.
Across 1 month of observations from Donegal to San Antonio, the lowest round-trip fare we recorded was $6356, in October. The typical fare was $7320.
The most recent price we saw on this route was $6356 on American, British Airways, Aer Lingus, and United, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/donegal">from Donegal</a>, <a href="/to/san-antonio">to San Antonio</a>, or the return direction <a href="/from/san-antonio/to/donegal">San Antonio to Donegal</a>.
Latest price we saw: Donegal to San Antonio
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Donegal (CFN) to San Antonio (SAT) | $6356 | 69.4¢ | Oct 22 – Oct 28 | American, British Airways, Aer Lingus, and United | Oct 17 | Check price |
Price history: Donegal to San Antonio
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $6356 | $7320 | 2 |
Frequently asked questions
How many flight deals from Donegal to San Antonio are on Sparkflights right now?
There are 0 verified deals from Donegal to San Antonio on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Donegal to San Antonio?
The lowest fare we've recorded from Donegal to San Antonio is $6356, based on 2 price observations over 1 month.
How much does a flight from Donegal to San Antonio cost?
The typical round-trip fare we observed from Donegal to San Antonio is $7320, against a recorded low of $6356. These are observations, not quotes.
What is the current price from Donegal to San Antonio?
The most recent fare our sweep saw from Donegal to San Antonio is $6356, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.