American Airlines Flight AA4998 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 4998 Route Deals From $187

The cheapest prices found with in the last 7 days for return flights were $179 and $187 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 24 - Sun, Feb 1
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$179 Roundtrip, found 5 days ago
$179
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 24 from General Mitchell Intl. to O'Hare Intl., returning Sun, Feb 1, priced at $179 found 5 days ago
Sat, Aug 16 - Sat, Aug 23
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$181 Roundtrip, found 2 days ago
$181
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from General Mitchell Intl. to O'Hare Intl., returning Sat, Aug 23, priced at $181 found 2 days ago
Fri, Aug 22 - Sun, Aug 24
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 4 days ago
$192
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 22 from General Mitchell Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $192 found 4 days ago
Sat, Aug 16 - Sat, Aug 23
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from General Mitchell Intl. to O'Hare Intl., returning Sat, Aug 23, priced at $207 found 2 days ago
Sat, Jan 24 - Sun, Feb 1
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$215 Roundtrip, found 5 days ago
$215
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 24 from General Mitchell Intl. to O'Hare Intl., returning Sun, Feb 1, priced at $215 found 5 days ago
Sat, Aug 16 - Sat, Aug 23
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from General Mitchell Intl. to O'Hare Intl., returning Sat, Aug 23, priced at $217 found 2 days ago
Fri, Jul 25 - Mon, Jul 28
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jul 25 from General Mitchell Intl. to O'Hare Intl., returning Mon, Jul 28, priced at $223 found 5 days ago
Sat, Aug 16 - Sat, Aug 23
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from General Mitchell Intl. to O'Hare Intl., returning Sat, Aug 23, priced at $236 found 2 days ago
Sat, Aug 16 - Sat, Aug 23
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from General Mitchell Intl. to O'Hare Intl., returning Sat, Aug 23, priced at $241 found 2 days ago
Sat, Aug 16 - Sat, Aug 23
MKE
General Mitchell Intl.
ORD
O'Hare Intl.
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from General Mitchell Intl. to O'Hare Intl., returning Sat, Aug 23, priced at $243 found 2 days ago

Frequently asked questions

What route does flight number AA4998 take?
AA4998 takes a few routes. The most frequently flown is Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU), which flies direct. This flight takes roughly 1 hour and 14 minutes. That said, there may be other flights with the same number that have one or more stops.
What terminal does AA4998 fly out of?
If you're departing from Washington, DC Airport (DCA-Ronald Reagan Washington National), you'll probably board the aircraft from Terminal C. The most traveled route for AA4998 is DCA to Raleigh - Durham Intl. Airport (RDU), which is a nonstop flight.
What kind of plane is on flight number AA4998?
If you're taking flight AA4998 from National Airport to RDU, there's a good chance you'll be on board an Embraer 175. Flight AA4998 serves several routes, but this is the most popular.
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 AA4998 flight with Travelocity, please visit our Customer Service Portal.