United Flight UA3686 Deals & Information (2025/2026)

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United Flight 3686 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were $181 and $91 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 2 - Tue, Aug 5
RIC
Richmond Intl.
ORD
O'Hare Intl.
$181 Roundtrip, found 3 hours ago
$181
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Aug 2 from Richmond Intl. to O'Hare Intl., returning Tue, Aug 5, priced at $181 found 3 hours ago
Sat, Aug 2 - Tue, Aug 5
RIC
Richmond Intl.
ORD
O'Hare Intl.
$184 Roundtrip, found 3 hours ago
$184
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Aug 2 from Richmond Intl. to O'Hare Intl., returning Tue, Aug 5, priced at $184 found 3 hours ago
Sat, Aug 2 - Tue, Aug 5
RIC
Richmond Intl.
ORD
O'Hare Intl.
$191 Roundtrip, found 3 hours ago
$191
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Aug 2 from Richmond Intl. to O'Hare Intl., returning Tue, Aug 5, priced at $191 found 3 hours ago
Sat, Aug 2 - Tue, Aug 5
RIC
Richmond Intl.
ORD
O'Hare Intl.
$194 Roundtrip, found 3 hours ago
$194
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Aug 2 from Richmond Intl. to O'Hare Intl., returning Tue, Aug 5, priced at $194 found 3 hours ago
Wed, Aug 6 - Sat, Aug 9
RIC
Richmond Intl.
ORD
O'Hare Intl.
$194 Roundtrip, found 17 hours ago
$194
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Aug 6 from Richmond Intl. to O'Hare Intl., returning Sat, Aug 9, priced at $194 found 17 hours ago
Tue, Aug 5 - Sat, Aug 9
RIC
Richmond Intl.
ORD
O'Hare Intl.
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 5 from Richmond Intl. to O'Hare Intl., returning Sat, Aug 9, priced at $195 found 1 day ago
Mon, Sep 8 - Wed, Sep 10
RIC
Richmond Intl.
ORD
O'Hare Intl.
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 8 from Richmond Intl. to O'Hare Intl., returning Wed, Sep 10, priced at $197 found 4 days ago
Tue, Aug 5 - Sat, Aug 9
RIC
Richmond Intl.
ORD
O'Hare Intl.
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 5 from Richmond Intl. to O'Hare Intl., returning Sat, Aug 9, priced at $199 found 1 day ago
Mon, Sep 8 - Wed, Sep 10
RIC
Richmond Intl.
ORD
O'Hare Intl.
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 8 from Richmond Intl. to O'Hare Intl., returning Wed, Sep 10, priced at $210 found 4 days ago
Mon, Sep 8 - Wed, Sep 10
RIC
Richmond Intl.
ORD
O'Hare Intl.
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 8 from Richmond Intl. to O'Hare Intl., returning Wed, Sep 10, priced at $215 found 4 days ago

Frequently asked questions

What route does flight number UA3686 take?
UA3686 operates between O'Hare Airport and Washington, DC Airport (DCA-Ronald Reagan Washington National) and is a direct flight. This trip usually takes 1 hour and 57 minutes.
How often is UA3686 on time?
If you have booked tickets on United Airlines flight number UA3686 from ORD to National Airport, it's assuring knowing that 91% of these services reach their destination on time. If your plane does happen to be delayed, the average wait is around 34 minutes. This flight has a star rating of 3.3.
What terminal does UA3686 fly out of?
UA3686 runs between O'Hare Intl. Airport (ORD) and National Airport, and passengers with a seat on this flight generally board the aircraft from Terminal 2.
What kind of plane is on flight number UA3686?
The Embraer 175 is the aircraft type usually used for flight number UA3686. This flight almost always sets off from O'Hare Intl. Airport (ORD) and comes in to land at DCA.
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 UA3686 flight with Travelocity, please visit our Customer Service Portal.