American Airlines Flight AA1803 Deals & Information (2025/2026)

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American Airlines Flight 1803 Route Deals From $391

The cheapest prices found with in the last 7 days for return flights were $355 and $391 for one-way flights to Miller Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 26 - Sun, Jul 27
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$355 Roundtrip, found 1 day ago
$355
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul 26 from Dallas-Fort Worth Intl. to Miller Intl., returning Sun, Jul 27, priced at $355 found 1 day ago
Thu, Aug 14 - Mon, Aug 18
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$367 Roundtrip, found 5 days ago
$367
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 14 from Dallas-Fort Worth Intl. to Miller Intl., returning Mon, Aug 18, priced at $367 found 5 days ago
Wed, Jul 23 - Tue, Jul 29
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$395 Roundtrip, found 1 day ago
$395
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 23 from Dallas-Fort Worth Intl. to Miller Intl., returning Tue, Jul 29, priced at $395 found 1 day ago
Tue, Jul 15 - Tue, Jul 22
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jul 15 from Dallas-Fort Worth Intl. to Miller Intl., returning Tue, Jul 22, priced at $397 found 4 days ago
Sun, Jul 13 - Wed, Jul 23
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$399 Roundtrip, found 4 days ago
$399
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Jul 13 from Dallas-Fort Worth Intl. to Miller Intl., returning Wed, Jul 23, priced at $399 found 4 days ago
Wed, Jul 23 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$416 Roundtrip, found 1 day ago
$416
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 23 from Dallas-Fort Worth Intl. to Miller Intl., returning Mon, Jul 28, priced at $416 found 1 day ago
Wed, Jun 18 - Sat, Jun 28
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$416 Roundtrip, found 2 days ago
$416
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jun 18 from Dallas-Fort Worth Intl. to Miller Intl., returning Sat, Jun 28, priced at $416 found 2 days ago
Tue, Jul 15 - Mon, Jul 21
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$418 Roundtrip, found 4 days ago
$418
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jul 15 from Dallas-Fort Worth Intl. to Miller Intl., returning Mon, Jul 21, priced at $418 found 4 days ago
Thu, Jul 3 - Sat, Jul 19
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$424 Roundtrip, found 3 days ago
$424
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 3 from Dallas-Fort Worth Intl. to Miller Intl., returning Sat, Jul 19, priced at $424 found 3 days ago
Sat, Jun 28 - Tue, Jul 15
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$425 Roundtrip, found 3 days ago
$425
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jun 28 from Dallas-Fort Worth Intl. to Miller Intl., returning Tue, Jul 15, priced at $425 found 3 days ago
Wed, Jun 25 - Tue, Jul 15
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$427 Roundtrip, found 3 days ago
$427
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jun 25 from Dallas-Fort Worth Intl. to Miller Intl., returning Tue, Jul 15, priced at $427 found 3 days ago
Sat, Jul 26 - Sun, Jul 27
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$433 Roundtrip, found 1 day ago
$433
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul 26 from Dallas-Fort Worth Intl. to Miller Intl., returning Sun, Jul 27, priced at $433 found 1 day ago
Thu, Jul 10 - Mon, Jul 21
DFW
Dallas-Fort Worth Intl.
MFE
Miller Intl.
$438 Roundtrip, found 4 days ago
$438
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 10 from Dallas-Fort Worth Intl. to Miller Intl., returning Mon, Jul 21, priced at $438 found 4 days ago

Frequently asked questions

What route does flight number AA1803 take?
AA1803 is used on a number of routes. Mostly, AA1803 flies directly from Miami, FL Airport (MIA-Miami Intl.) to Ronald Reagan Washington National Airport (DCA). If you have a ticket on this route, you’ll be up above the clouds for around 2 hours and 37 minutes.
How often is AA1803 on time?
American Airlines flight number AA1803 from Miami Intl. Airport (MIA) to National Airport touches down according to schedule 84% of the time, which means you can be confident that you will reach where you need to go ASAP. On the odd occasion that it is behind schedule, the average delay time is 17 minutes. This service has a 3-star rating.
What kind of plane is on flight number AA1803?
If you’re considering booking flight AA1803 from MIA to National Airport, chances are you’ll be aboard the Boeing 737-800. Flight AA1803 serves many routes, but this is the busiest.
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 AA1803 flight with Travelocity, please visit our Customer Service Portal.