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

Thu, Oct 15 - Mon, Oct 19
SEA
Seattle
PIR
Pierre
$378 Roundtrip, found 14 hours ago
$378
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 15 from Seattle to Pierre, returning Mon, Oct 19, priced at $378 found 14 hours ago
Thu, Oct 15 - Mon, Oct 19
SEA
Seattle
PIR
Pierre
$379 Roundtrip, found 14 hours ago
$379
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 15 from Seattle to Pierre, returning Mon, Oct 19, priced at $379 found 14 hours ago
Thu, Oct 15 - Mon, Oct 19
SEA
Seattle
PIR
Pierre
$455 Roundtrip, found 14 hours ago
$455
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 15 from Seattle to Pierre, returning Mon, Oct 19, priced at $455 found 14 hours ago
Thu, Oct 15 - Mon, Oct 19
SEA
Seattle
PIR
Pierre
$456 Roundtrip, found 14 hours ago
$456
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 15 from Seattle to Pierre, returning Mon, Oct 19, priced at $456 found 14 hours ago
Thu, Oct 15 - Mon, Oct 19
SEA
Seattle
PIR
Pierre
$468 Roundtrip, found 14 hours ago
$468
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 15 from Seattle to Pierre, returning Mon, Oct 19, priced at $468 found 14 hours ago
Thu, Oct 15 - Mon, Oct 19
SEA
Seattle
PIR
Pierre
$469 Roundtrip, found 14 hours ago
$469
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 15 from Seattle to Pierre, returning Mon, Oct 19, priced at $469 found 14 hours ago
Thu, Oct 15 - Mon, Oct 19
SEA
Seattle
PIR
Pierre
$504 Roundtrip, found 5 days ago
$504
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 15 from Seattle to Pierre, returning Mon, Oct 19, priced at $504 found 5 days ago
Thu, Oct 15 - Mon, Oct 19
SEA
Seattle
PIR
Pierre
$505 Roundtrip, found 14 hours ago
$505
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 15 from Seattle to Pierre, returning Mon, Oct 19, priced at $505 found 14 hours ago
Sat, May 9 - Mon, May 11
SEA
Seattle
PIR
Pierre
$524 Roundtrip, found 1 day ago
$524
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 9 from Seattle to Pierre, returning Mon, May 11, priced at $524 found 1 day ago
Sat, May 9 - Mon, May 11
SEA
Seattle
PIR
Pierre
$529 Roundtrip, found 1 day ago
$529
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 9 from Seattle to Pierre, returning Mon, May 11, priced at $529 found 1 day ago
Sat, May 9 - Mon, May 11
SEA
Seattle
PIR
Pierre
$534 Roundtrip, found 1 day ago
$534
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 9 from Seattle to Pierre, returning Mon, May 11, priced at $534 found 1 day ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.