Flights from Denver to East Setauket

Cheapest flights from Denver

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 8 - Wed, Oct 15

DEN

Denver Intl.

ISP

MacArthur

$304 Roundtrip, found 4 days ago

$304

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Oct 8 from Denver Intl. to MacArthur, returning Wed, Oct 15, priced at $304 found 4 days ago

Mon, Oct 6 - Wed, Oct 15

DEN

Denver Intl.

ISP

MacArthur

$315 Roundtrip, found 4 days ago

$315

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Denver Intl. to MacArthur, returning Wed, Oct 15, priced at $315 found 4 days ago

Mon, Oct 6 - Sat, Oct 11

DEN

Denver Intl.

ISP

MacArthur

$326 Roundtrip, found 4 days ago

$326

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Denver Intl. to MacArthur, returning Sat, Oct 11, priced at $326 found 4 days ago

Wed, Oct 8 - Sun, Oct 12

DEN

Denver Intl.

ISP

MacArthur

$359 Roundtrip, found 4 days ago

$359

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Oct 8 from Denver Intl. to MacArthur, returning Sun, Oct 12, priced at $359 found 4 days ago

Mon, Oct 6 - Sun, Oct 12

DEN

Denver Intl.

ISP

MacArthur

$370 Roundtrip, found 4 days ago

$370

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Denver Intl. to MacArthur, returning Sun, Oct 12, priced at $370 found 4 days ago

Sat, Oct 11 - Mon, Oct 13

DEN

Denver Intl.

ISP

MacArthur

$448 Roundtrip, found 4 days ago

$448

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Oct 11 from Denver Intl. to MacArthur, returning Mon, Oct 13, priced at $448 found 4 days ago

Sat, Oct 11 - Wed, Oct 15

DEN

Denver Intl.

ISP

MacArthur

$454 Roundtrip, found 4 days ago

$454

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Oct 11 from Denver Intl. to MacArthur, returning Wed, Oct 15, priced at $454 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$457 Roundtrip, found 4 days ago

$457

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $457 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$461 Roundtrip, found 4 days ago

$461

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $461 found 4 days ago

Sat, Oct 11 - Fri, Oct 17

DEN

Denver Intl.

ISP

MacArthur

$465 Roundtrip, found 4 days ago

$465

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Oct 11 from Denver Intl. to MacArthur, returning Fri, Oct 17, priced at $465 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$470 Roundtrip, found 4 days ago

$470

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $470 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$478 Roundtrip, found 4 days ago

$478

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $478 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$500 Roundtrip, found 4 days ago

$500

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $500 found 4 days ago

Wed, Oct 8 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$509 Roundtrip, found 4 days ago

$509

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Oct 8 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $509 found 4 days ago

Sat, Oct 11 - Sun, Oct 12

DEN

Denver Intl.

ISP

MacArthur

$509 Roundtrip, found 4 days ago

$509

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Oct 11 from Denver Intl. to MacArthur, returning Sun, Oct 12, priced at $509 found 4 days ago

Sat, Oct 11 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$515 Roundtrip, found 4 days ago

$515

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Oct 11 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $515 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$519 Roundtrip, found 4 days ago

$519

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $519 found 4 days ago

Mon, Oct 6 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$529 Roundtrip, found 4 days ago

$529

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $529 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$629 Roundtrip, found 4 days ago

$629

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Thu, Oct 9 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $629 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

DEN

Denver Intl.

ISP

MacArthur

$699 Roundtrip, found 4 days ago

$699

Roundtrip

found 4 days ago

Select United flight, departing Thu, Oct 9 from Denver Intl. to MacArthur, returning Tue, Oct 14, priced at $699 found 4 days ago