American Airlines Flight AA3817 Deals & Information (2025/2026)

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American Airlines Flight 3817 Route Deals From $181

The cheapest prices found with in the last 7 days for return flights were $233 and $181 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Sun, Oct 5
ORD
O'Hare Intl.
BIL
Logan Intl.
$233 Roundtrip, found 7 hours ago
$233
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to Logan Intl., returning Sun, Oct 5, priced at $233 found 7 hours ago
Sat, Oct 4 - Sun, Oct 5
ORD
O'Hare Intl.
BIL
Logan Intl.
$284 Roundtrip, found 7 hours ago
$284
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to Logan Intl., returning Sun, Oct 5, priced at $284 found 7 hours ago
Wed, Sep 24 - Sat, Sep 27
ORD
O'Hare Intl.
BIL
Logan Intl.
$310 Roundtrip, found 4 days ago
$310
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 24 from O'Hare Intl. to Logan Intl., returning Sat, Sep 27, priced at $310 found 4 days ago
Sat, Oct 4 - Sun, Oct 5
ORD
O'Hare Intl.
BIL
Logan Intl.
$314 Roundtrip, found 7 hours ago
$314
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to Logan Intl., returning Sun, Oct 5, priced at $314 found 7 hours ago
Wed, Sep 24 - Sat, Sep 27
ORD
O'Hare Intl.
BIL
Logan Intl.
$322 Roundtrip, found 4 days ago
$322
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 24 from O'Hare Intl. to Logan Intl., returning Sat, Sep 27, priced at $322 found 4 days ago
Tue, Sep 23 - Wed, Oct 1
ORD
O'Hare Intl.
BIL
Logan Intl.
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 23 from O'Hare Intl. to Logan Intl., returning Wed, Oct 1, priced at $331 found 4 days ago
Fri, Sep 26 - Sun, Sep 28
ORD
O'Hare Intl.
BIL
Logan Intl.
$347 Roundtrip, found 7 hours ago
$347
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Sep 26 from O'Hare Intl. to Logan Intl., returning Sun, Sep 28, priced at $347 found 7 hours ago
Thu, Sep 18 - Sun, Sep 21
ORD
O'Hare Intl.
BIL
Logan Intl.
$354 Roundtrip, found 2 days ago
$354
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 18 from O'Hare Intl. to Logan Intl., returning Sun, Sep 21, priced at $354 found 2 days ago
Sat, Oct 4 - Sun, Oct 5
ORD
O'Hare Intl.
BIL
Logan Intl.
$357 Roundtrip, found 7 hours ago
$357
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to Logan Intl., returning Sun, Oct 5, priced at $357 found 7 hours ago
Fri, Nov 7 - Mon, Nov 10
ORD
O'Hare Intl.
BIL
Logan Intl.
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 7 from O'Hare Intl. to Logan Intl., returning Mon, Nov 10, priced at $364 found 2 days ago
Sat, Oct 4 - Sun, Oct 5
ORD
O'Hare Intl.
BIL
Logan Intl.
$365 Roundtrip, found 7 hours ago
$365
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to Logan Intl., returning Sun, Oct 5, priced at $365 found 7 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.