American Airlines Flight 3629 Deals & Information (2025/2026)

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American Airlines Flight 3629 Route Deals From $46

The cheapest prices found with in the last 7 days for return flights were $91 and $46 for one-way flights to William P. Hobby for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 11 - Thu, Sep 18
DFW
Dallas-Fort Worth Intl.
IAH
George Bush Intercontinental
$91 Roundtrip, found 2 hours ago
$91
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Sep 11 from Dallas-Fort Worth Intl. to George Bush Intercontinental, returning Thu, Sep 18, priced at $91 found 2 hours ago
Wed, Oct 1 - Mon, Oct 6
DFW
Dallas-Fort Worth Intl.
HOU
William P. Hobby
$97 Roundtrip, found 2 days ago
$97
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 1 from Dallas-Fort Worth Intl. to William P. Hobby, returning Mon, Oct 6, priced at $97 found 2 days ago
Wed, Oct 1 - Mon, Oct 6
DFW
Dallas-Fort Worth Intl.
IAH
George Bush Intercontinental
$97 Roundtrip, found 2 days ago
$97
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 1 from Dallas-Fort Worth Intl. to George Bush Intercontinental, returning Mon, Oct 6, priced at $97 found 2 days ago
Tue, Aug 5 - Mon, Aug 11
DFW
Dallas-Fort Worth Intl.
IAH
George Bush Intercontinental
$99 Roundtrip, found 4 days ago
$99
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 5 from Dallas-Fort Worth Intl. to George Bush Intercontinental, returning Mon, Aug 11, priced at $99 found 4 days ago
Wed, Oct 1 - Mon, Oct 6
DFW
Dallas-Fort Worth Intl.
IAH
George Bush Intercontinental
$129 Roundtrip, found 2 days ago
$129
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 1 from Dallas-Fort Worth Intl. to George Bush Intercontinental, returning Mon, Oct 6, priced at $129 found 2 days ago
Tue, Sep 30 - Sun, Oct 5
DFW
Dallas-Fort Worth Intl.
IAH
George Bush Intercontinental
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 30 from Dallas-Fort Worth Intl. to George Bush Intercontinental, returning Sun, Oct 5, priced at $137 found 2 days ago
Thu, Sep 11 - Thu, Sep 18
DFW
Dallas-Fort Worth Intl.
IAH
George Bush Intercontinental
$151 Roundtrip, found 2 hours ago
$151
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Sep 11 from Dallas-Fort Worth Intl. to George Bush Intercontinental, returning Thu, Sep 18, priced at $151 found 2 hours ago
Thu, Aug 7 - Mon, Aug 11
DFW
Dallas-Fort Worth Intl.
IAH
George Bush Intercontinental
$154 Roundtrip, found 12 hours ago
$154
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Aug 7 from Dallas-Fort Worth Intl. to George Bush Intercontinental, returning Mon, Aug 11, priced at $154 found 12 hours ago
Wed, Oct 1 - Mon, Oct 6
DFW
Dallas-Fort Worth Intl.
HOU
William P. Hobby
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 1 from Dallas-Fort Worth Intl. to William P. Hobby, returning Mon, Oct 6, priced at $157 found 2 days ago
Tue, Aug 5 - Sat, Aug 9
DFW
Dallas-Fort Worth Intl.
IAH
George Bush Intercontinental
$164 Roundtrip, found 12 hours ago
$164
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Aug 5 from Dallas-Fort Worth Intl. to George Bush Intercontinental, returning Sat, Aug 9, priced at $164 found 12 hours ago

Frequently asked questions

What route does flight number AA3629 take?
AA3629 flies direct from Dallas-Fort Worth Intl. Airport (DFW) to Del Rio, TX Airport (DRT-Del Rio Intl.). During this journey, expect to be in the air for roughly 1 hour and 30 minutes. Book ahead to secure your preferred seat.
What kind of plane is on flight number AA3629?
Get ready to climb aboard an Embraer RJ145 if you have a seat on flight AA3629. Almost all flights from DFW to Del Rio Intl. Airport (DRT) use this kind of plane.
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 AA3629 flight with Travelocity, please visit our Customer Service Portal.