United Flight 204 Deals & Information (2026/2027)

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United Flight 204 Route Deals From $259

The cheapest prices found with in the last 7 days for return flights were $219 and $259 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 11 - Sun, Jun 14
BTV
Burlington Intl.
ORD
O'Hare Intl.
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 11 from Burlington Intl. to O'Hare Intl., returning Sun, Jun 14, priced at $219 found 5 days ago
Thu, May 14 - Sat, May 16
BTV
Burlington Intl.
ORD
O'Hare Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Burlington Intl. to O'Hare Intl., returning Sat, May 16, priced at $223 found 1 day ago
Sat, Mar 14 - Tue, Mar 17
BTV
Burlington Intl.
ORD
O'Hare Intl.
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select United flight, departing Sat, Mar 14 from Burlington Intl. to O'Hare Intl., returning Tue, Mar 17, priced at $225 found 1 day ago
Fri, Jun 12 - Sun, Jun 14
BTV
Burlington Intl.
ORD
O'Hare Intl.
$248 Roundtrip, found 5 days ago
$248
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jun 12 from Burlington Intl. to O'Hare Intl., returning Sun, Jun 14, priced at $248 found 5 days ago
Thu, May 14 - Sat, May 16
BTV
Burlington Intl.
ORD
O'Hare Intl.
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Burlington Intl. to O'Hare Intl., returning Sat, May 16, priced at $258 found 1 day ago
Thu, Jun 11 - Sun, Jun 14
BTV
Burlington Intl.
ORD
O'Hare Intl.
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 11 from Burlington Intl. to O'Hare Intl., returning Sun, Jun 14, priced at $264 found 5 days ago
Thu, May 14 - Sat, May 16
BTV
Burlington Intl.
ORD
O'Hare Intl.
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Burlington Intl. to O'Hare Intl., returning Sat, May 16, priced at $267 found 1 day ago
Thu, May 14 - Sat, May 16
BTV
Burlington Intl.
ORD
O'Hare Intl.
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Burlington Intl. to O'Hare Intl., returning Sat, May 16, priced at $272 found 1 day ago
Thu, Mar 5 - Sun, Mar 8
BTV
Burlington Intl.
ORD
O'Hare Intl.
$274 Roundtrip, found 19 hours ago
$274
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Mar 5 from Burlington Intl. to O'Hare Intl., returning Sun, Mar 8, priced at $274 found 19 hours ago
Thu, Mar 5 - Sun, Mar 8
BTV
Burlington Intl.
ORD
O'Hare Intl.
$284 Roundtrip, found 19 hours ago
$284
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Mar 5 from Burlington Intl. to O'Hare Intl., returning Sun, Mar 8, priced at $284 found 19 hours ago
Thu, May 14 - Sat, May 16
BTV
Burlington Intl.
ORD
O'Hare Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Burlington Intl. to O'Hare Intl., returning Sat, May 16, priced at $289 found 1 day ago
Thu, Jun 11 - Sun, Jun 14
BTV
Burlington Intl.
ORD
O'Hare Intl.
$290 Roundtrip, found 5 days ago
$290
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 11 from Burlington Intl. to O'Hare Intl., returning Sun, Jun 14, priced at $290 found 5 days ago
Thu, May 14 - Sat, May 16
BTV
Burlington Intl.
ORD
O'Hare Intl.
$293 Roundtrip, found 1 day ago
$293
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Burlington Intl. to O'Hare Intl., returning Sat, May 16, priced at $293 found 1 day ago
Thu, May 14 - Sat, May 16
BTV
Burlington Intl.
ORD
O'Hare Intl.
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Burlington Intl. to O'Hare Intl., returning Sat, May 16, priced at $296 found 1 day ago
Sat, Mar 14 - Tue, Mar 17
BTV
Burlington Intl.
ORD
O'Hare Intl.
$298 Roundtrip, found 1 day ago
$298
Roundtrip
found 1 day ago
Select United flight, departing Sat, Mar 14 from Burlington Intl. to O'Hare Intl., returning Tue, Mar 17, priced at $298 found 1 day ago

Frequently asked questions

What route does flight number UA204 take?
Flight number UA204 flies directly from IAD to Las Americas Intl. Airport (SDQ). During this journey, expect to be in the air for around 3 hours and 38 minutes. It pays to book ahead to secure your preferred seat.
How often is UA204 on time?
If you're traveling on United Airlines flight number UA204 from Washington Dulles Intl. Airport (IAD) to Las Americas Intl. Airport (SDQ), 92% of these journeys touch down on schedule. If you are delayed, you can expect to wait about 15 minutes on average. Thanks to the carrier's top-quality service, this service has a star rating of 3.6.
What kind of plane is on flight number UA204?
There's a good chance you'll be stepping on board a Boeing 737-900 if you're on flight UA204. This flight nearly always leaves from Washington, DC Airport (IAD-Washington Dulles Intl.) and lands at Las Americas Intl. Airport (SDQ).
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 UA204 flight with Travelocity, please visit our Customer Service Portal.