American Airlines Flight 3817 Deals & Information (2025/2026)

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American Airlines Flight 3817 Route Deals From $176

The cheapest prices found with in the last 7 days for return flights were $264 and $176 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 26 - Sun, Sep 28
ORD
O'Hare Intl.
BIL
Logan Intl.
$264 Roundtrip, found 21 hours ago
$264
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Sep 26 from O'Hare Intl. to Logan Intl., returning Sun, Sep 28, priced at $264 found 21 hours ago
Fri, Oct 24 - Sat, Nov 8
ORD
O'Hare Intl.
BIL
Logan Intl.
$289 Roundtrip, found 6 days ago
$289
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 24 from O'Hare Intl. to Logan Intl., returning Sat, Nov 8, priced at $289 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
ORD
O'Hare Intl.
BIL
Logan Intl.
$301 Roundtrip, found 15 hours ago
$301
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 24 from O'Hare Intl. to Logan Intl., returning Sat, Sep 27, priced at $301 found 15 hours ago
Tue, Jun 23 - Tue, Jun 30
ORD
O'Hare Intl.
BIL
Logan Intl.
$304 Roundtrip, found 6 days ago
$304
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jun 23 from O'Hare Intl. to Logan Intl., returning Tue, Jun 30, priced at $304 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
ORD
O'Hare Intl.
BIL
Logan Intl.
$310 Roundtrip, found 15 hours ago
$310
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 24 from O'Hare Intl. to Logan Intl., returning Sat, Sep 27, priced at $310 found 15 hours ago
Wed, Sep 24 - Sat, Sep 27
ORD
O'Hare Intl.
BIL
Logan Intl.
$322 Roundtrip, found 15 hours ago
$322
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 24 from O'Hare Intl. to Logan Intl., returning Sat, Sep 27, priced at $322 found 15 hours ago
Fri, Sep 26 - Tue, Sep 30
ORD
O'Hare Intl.
BIL
Logan Intl.
$324 Roundtrip, found 15 hours ago
$324
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri, Sep 26 from O'Hare Intl. to Logan Intl., returning Tue, Sep 30, priced at $324 found 15 hours ago
Tue, Sep 23 - Wed, Oct 1
ORD
O'Hare Intl.
BIL
Logan Intl.
$331 Roundtrip, found 21 hours ago
$331
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Sep 23 from O'Hare Intl. to Logan Intl., returning Wed, Oct 1, priced at $331 found 21 hours ago

Frequently asked questions

What route does flight number AA3817 take?
AA3817 is used on multiple routes, but the most common is between Clinton National Airport Airport (LIT) and Chicago, IL Airport (ORD-O'Hare Intl.). If you manage to score a direct flight, you'll stroll through arrivals in 2 hours and 7 minutes. Multi-stop flights can also use the same number, as can services on other routes.
What kind of plane is on flight number AA3817?
It's likely you'll be enjoying the services of an Embraer RJ145 if you're on flight AA3817 from Clinton National Airport Airport (LIT) to O'Hare Airport. This is 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 AA3817 flight with Travelocity, please visit our Customer Service Portal.