avianca Flight 148 Deals & Information (2026/2027)

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

avianca Flight 148 Route Deals From $659

The cheapest prices found with in the last 7 days for return flights were $708 and $659 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 22 - Thu, Oct 29
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$708 Roundtrip, found 5 days ago
$708
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Oct 22 from El Dorado Intl. to Washington Dulles Intl., returning Thu, Oct 29, priced at $708 found 5 days ago
Mon, Oct 19 - Mon, Oct 26
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$722 Roundtrip, found 5 days ago
$722
Roundtrip
found 5 days ago
Select avianca flight, departing Mon, Oct 19 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Oct 26, priced at $722 found 5 days ago
Thu, Oct 22 - Thu, Oct 29
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$723 Roundtrip, found 5 days ago
$723
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Oct 22 from El Dorado Intl. to Washington Dulles Intl., returning Thu, Oct 29, priced at $723 found 5 days ago
Sun, Oct 25 - Mon, Nov 9
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$730 Roundtrip, found 21 hours ago
$730
Roundtrip
found 21 hours ago
Select avianca flight, departing Sun, Oct 25 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Nov 9, priced at $730 found 21 hours ago
Thu, Oct 22 - Thu, Oct 29
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$732 Roundtrip, found 5 days ago
$732
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Oct 22 from El Dorado Intl. to Washington Dulles Intl., returning Thu, Oct 29, priced at $732 found 5 days ago
Mon, Oct 26 - Tue, Nov 3
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$738 Roundtrip, found 5 days ago
$738
Roundtrip
found 5 days ago
Select avianca flight, departing Mon, Oct 26 from El Dorado Intl. to Washington Dulles Intl., returning Tue, Nov 3, priced at $738 found 5 days ago
Mon, Oct 19 - Mon, Oct 26
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$739 Roundtrip, found 5 days ago
$739
Roundtrip
found 5 days ago
Select avianca flight, departing Mon, Oct 19 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Oct 26, priced at $739 found 5 days ago
Sun, Oct 11 - Thu, Oct 15
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$744 Roundtrip, found 3 days ago
$744
Roundtrip
found 3 days ago
Select avianca flight, departing Sun, Oct 11 from El Dorado Intl. to Washington Dulles Intl., returning Thu, Oct 15, priced at $744 found 3 days ago
Mon, Nov 2 - Mon, Jan 11
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$745 Roundtrip, found 3 days ago
$745
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Nov 2 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Jan 11, priced at $745 found 3 days ago
Fri, Oct 16 - Fri, Nov 6
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$752 Roundtrip, found 1 hour ago
$752
Roundtrip
found 1 hour ago
Select avianca flight, departing Fri, Oct 16 from El Dorado Intl. to Washington Dulles Intl., returning Fri, Nov 6, priced at $752 found 1 hour ago
Sun, Oct 25 - Mon, Nov 9
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$755 Roundtrip, found 21 hours ago
$755
Roundtrip
found 21 hours ago
Select avianca flight, departing Sun, Oct 25 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Nov 9, priced at $755 found 21 hours ago
Fri, Oct 23 - Mon, Nov 9
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$756 Roundtrip, found 5 days ago
$756
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Oct 23 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Nov 9, priced at $756 found 5 days ago
Sun, Oct 25 - Mon, Nov 9
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$759 Roundtrip, found 21 hours ago
$759
Roundtrip
found 21 hours ago
Select avianca flight, departing Sun, Oct 25 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Nov 9, priced at $759 found 21 hours ago
Wed, Sep 23 - Sun, Oct 4
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$760 Roundtrip, found 22 hours ago
$760
Roundtrip
found 22 hours ago
Select avianca flight, departing Wed, Sep 23 from El Dorado Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $760 found 22 hours ago
Sun, Oct 11 - Thu, Oct 15
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$761 Roundtrip, found 3 days ago
$761
Roundtrip
found 3 days ago
Select avianca flight, departing Sun, Oct 11 from El Dorado Intl. to Washington Dulles Intl., returning Thu, Oct 15, priced at $761 found 3 days ago
Mon, Oct 19 - Mon, Oct 26
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$762 Roundtrip, found 5 days ago
$762
Roundtrip
found 5 days ago
Select avianca flight, departing Mon, Oct 19 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Oct 26, priced at $762 found 5 days ago
Thu, Sep 24 - Thu, Jan 14
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$763 Roundtrip, found 5 days ago
$763
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Sep 24 from El Dorado Intl. to Washington Dulles Intl., returning Thu, Jan 14, priced at $763 found 5 days ago
Wed, Nov 18 - Mon, Dec 7
BOG
El Dorado Intl.
IAD
Washington Dulles Intl.
$764 Roundtrip, found 1 day ago
$764
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Nov 18 from El Dorado Intl. to Washington Dulles Intl., returning Mon, Dec 7, priced at $764 found 1 day ago