American Airlines Flight AA4178 Deals & Information (2025/2026)

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American Airlines Flight 4178 Route Deals From $181

The cheapest prices found with in the last 7 days for return flights were $250 and $181 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 30 - Sun, Nov 9
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$250 Roundtrip, found 22 hours ago
$250
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Lynden Pindling Intl. to Miami Intl., returning Sun, Nov 9, priced at $250 found 22 hours ago
Sun, Oct 12 - Tue, Oct 14
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Oct 12 from Lynden Pindling Intl. to Miami Intl., returning Tue, Oct 14, priced at $255 found 6 days ago
Sat, Oct 11 - Tue, Oct 14
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 11 from Lynden Pindling Intl. to Miami Intl., returning Tue, Oct 14, priced at $260 found 1 day ago
Thu, Oct 30 - Sun, Nov 9
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$280 Roundtrip, found 22 hours ago
$280
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Lynden Pindling Intl. to Miami Intl., returning Sun, Nov 9, priced at $280 found 22 hours ago
Sun, Nov 2 - Wed, Nov 5
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$281 Roundtrip, found 21 hours ago
$281
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sun, Nov 2 from Lynden Pindling Intl. to Miami Intl., returning Wed, Nov 5, priced at $281 found 21 hours ago
Sun, Nov 2 - Wed, Nov 5
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$285 Roundtrip, found 21 hours ago
$285
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sun, Nov 2 from Lynden Pindling Intl. to Miami Intl., returning Wed, Nov 5, priced at $285 found 21 hours ago
Sat, Oct 11 - Tue, Oct 14
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 11 from Lynden Pindling Intl. to Miami Intl., returning Tue, Oct 14, priced at $290 found 1 day ago
Fri, Dec 5 - Sun, Dec 7
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Dec 5 from Lynden Pindling Intl. to Miami Intl., returning Sun, Dec 7, priced at $294 found 2 days ago
Sat, Oct 18 - Sun, Oct 19
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 18 from Lynden Pindling Intl. to Miami Intl., returning Sun, Oct 19, priced at $294 found 2 days ago
Fri, Oct 17 - Sat, Oct 18
NAS
Lynden Pindling Intl.
MIA
Miami Intl.
$295 Roundtrip, found 6 days ago
$295
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 17 from Lynden Pindling Intl. to Miami Intl., returning Sat, Oct 18, priced at $295 found 6 days ago

Frequently asked questions

What route does flight number AA4178 take?
AA4178 is used on multiple routes, but the most common is between AUS and MIA. If you manage to score a direct flight, you'll stroll through arrivals in 2 hours and 55 minutes. Multi-stop flights can also use the same number, as can services on other routes.
What kind of plane is on flight number AA4178?
Chances are you'll be aboard the Embraer 175 if you're flying from Austin–Bergstrom International Airport to Miami Intl. Airport (MIA), one of a few routes used for flight AA4178.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA4178 flight with Travelocity, please visit our Customer Service Portal.