United Flight UA3487 Deals & Information (2025/2026)

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United Flight 3487 Route Deals From $45

The cheapest prices found with in the last 7 days for return flights were $87 and $45 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 19 - Mon, Sep 22
SBN
South Bend Intl.
IAD
Washington Dulles Intl.
$87 Roundtrip, found 1 day ago
$87
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 19 from South Bend Intl. to Washington Dulles Intl., returning Mon, Sep 22, priced at $87 found 1 day ago
Fri, Sep 19 - Mon, Sep 22
SBN
South Bend Intl.
IAD
Washington Dulles Intl.
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 19 from South Bend Intl. to Washington Dulles Intl., returning Mon, Sep 22, priced at $158 found 1 day ago
Fri, Sep 19 - Mon, Sep 22
SBN
South Bend Intl.
IAD
Washington Dulles Intl.
$166 Roundtrip, found 1 day ago
$166
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 19 from South Bend Intl. to Washington Dulles Intl., returning Mon, Sep 22, priced at $166 found 1 day ago
Fri, Sep 19 - Mon, Sep 22
SBN
South Bend Intl.
IAD
Washington Dulles Intl.
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 19 from South Bend Intl. to Washington Dulles Intl., returning Mon, Sep 22, priced at $169 found 1 day ago
Mon, Aug 11 - Fri, Aug 15
SBN
South Bend Intl.
IAD
Washington Dulles Intl.
$170 Roundtrip, found 15 hours ago
$170
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Aug 11 from South Bend Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $170 found 15 hours ago

Frequently asked questions

What route does flight number UA3487 take?
UA3487 is used on multiple routes. More commonly, UA3487 flies straight from Dulles Intl. Airport to Kansas City, MO Airport (MCI-Kansas City Intl.). If that's your flight path, you'll be flying for 2 hours and 46 minutes.
What kind of plane is on flight number UA3487?
If you're considering booking flight UA3487 from Washington, DC Airport (IAD-Washington Dulles Intl.) to MCI, chances are you'll be setting off on an Embraer 170. Flight UA3487 serves several 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 UA3487 flight with Travelocity, please visit our Customer Service Portal.