American Airlines Flight 3697 Deals & Information (2025/2026)

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American Airlines Flight 3697 Route Deals From $279

The cheapest prices found with in the last 7 days for return flights were $677 and $279 for one-way flights to Bahías de Huatulco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 16 - Wed, Nov 19
DFW
Dallas-Fort Worth Intl.
HUX
Bahías de Huatulco Intl.
$677 Roundtrip, found 4 days ago
$677
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 16 from Dallas-Fort Worth Intl. to Bahías de Huatulco Intl., returning Wed, Nov 19, priced at $677 found 4 days ago
Wed, Nov 12 - Wed, Nov 19
DFW
Dallas-Fort Worth Intl.
HUX
Bahías de Huatulco Intl.
$692 Roundtrip, found 4 days ago
$692
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 12 from Dallas-Fort Worth Intl. to Bahías de Huatulco Intl., returning Wed, Nov 19, priced at $692 found 4 days ago
Fri, Nov 14 - Wed, Nov 19
DFW
Dallas-Fort Worth Intl.
HUX
Bahías de Huatulco Intl.
$717 Roundtrip, found 4 days ago
$717
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 14 from Dallas-Fort Worth Intl. to Bahías de Huatulco Intl., returning Wed, Nov 19, priced at $717 found 4 days ago
Sun, Nov 16 - Sun, Nov 23
DFW
Dallas-Fort Worth Intl.
HUX
Bahías de Huatulco Intl.
$722 Roundtrip, found 4 days ago
$722
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 16 from Dallas-Fort Worth Intl. to Bahías de Huatulco Intl., returning Sun, Nov 23, priced at $722 found 4 days ago
Wed, Nov 12 - Sun, Nov 23
DFW
Dallas-Fort Worth Intl.
HUX
Bahías de Huatulco Intl.
$737 Roundtrip, found 4 days ago
$737
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 12 from Dallas-Fort Worth Intl. to Bahías de Huatulco Intl., returning Sun, Nov 23, priced at $737 found 4 days ago
Fri, Nov 14 - Sat, Nov 22
DFW
Dallas-Fort Worth Intl.
HUX
Bahías de Huatulco Intl.
$757 Roundtrip, found 4 days ago
$757
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 14 from Dallas-Fort Worth Intl. to Bahías de Huatulco Intl., returning Sat, Nov 22, priced at $757 found 4 days ago
Fri, Nov 14 - Sun, Nov 23
DFW
Dallas-Fort Worth Intl.
HUX
Bahías de Huatulco Intl.
$762 Roundtrip, found 4 days ago
$762
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 14 from Dallas-Fort Worth Intl. to Bahías de Huatulco Intl., returning Sun, Nov 23, priced at $762 found 4 days ago

Frequently asked questions

What route does flight number AA3697 take?
AA3697 serves multiple routes, but the most common is between Dallas-Fort Worth Intl. Airport (DFW) and IAD. If your flight goes direct, you'll arrive in approximately 3 hours and 5 minutes. Multi-stop flights can also travel under the same number, as can services on other routes.
What kind of plane is on flight number AA3697?
It's likely you'll be cruising aboard the Embraer 175 if you're booked on flight AA3697 from DFW to Washington Dulles Intl. Airport (IAD). It's the most commonly used aircraft model on this popular route.
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 AA3697 flight with Travelocity, please visit our Customer Service Portal.