United Flight 703 Deals & Information (2026/2027)

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United Flight 703 Route Deals From $281

The cheapest prices found with in the last 7 days for return flights were $279 and $281 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 24 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 24 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $279 found 5 days ago
Thu, Sep 24 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 24 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $294 found 5 days ago
Tue, Sep 15 - Tue, Sep 22
DEN
Denver Intl.
BIL
Logan Intl.
$298 Roundtrip, found 4 days ago
$298
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 15 from Denver Intl. to Logan Intl., returning Tue, Sep 22, priced at $298 found 4 days ago
Fri, Oct 16 - Mon, Oct 19
DEN
Denver Intl.
BIL
Logan Intl.
$303 Roundtrip, found 4 hours ago
$303
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Oct 16 from Denver Intl. to Logan Intl., returning Mon, Oct 19, priced at $303 found 4 hours ago
Thu, Sep 24 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$307 Roundtrip, found 5 days ago
$307
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 24 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $307 found 5 days ago
Fri, Sep 18 - Sun, Sep 20
DEN
Denver Intl.
BIL
Logan Intl.
$308 Roundtrip, found 6 days ago
$308
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 18 from Denver Intl. to Logan Intl., returning Sun, Sep 20, priced at $308 found 6 days ago
Fri, Sep 25 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$313 Roundtrip, found 6 days ago
$313
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 25 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $313 found 6 days ago
Fri, Oct 16 - Mon, Oct 19
DEN
Denver Intl.
BIL
Logan Intl.
$313 Roundtrip, found 4 hours ago
$313
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Oct 16 from Denver Intl. to Logan Intl., returning Mon, Oct 19, priced at $313 found 4 hours ago
Wed, Sep 23 - Sun, Sep 27
DEN
Denver Intl.
BIL
Logan Intl.
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 23 from Denver Intl. to Logan Intl., returning Sun, Sep 27, priced at $318 found 4 days ago
Thu, Oct 1 - Sun, Oct 4
DEN
Denver Intl.
BIL
Logan Intl.
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 1 from Denver Intl. to Logan Intl., returning Sun, Oct 4, priced at $322 found 3 days ago
Thu, Sep 24 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$323 Roundtrip, found 5 days ago
$323
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 24 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $323 found 5 days ago
Tue, Sep 15 - Tue, Sep 22
DEN
Denver Intl.
BIL
Logan Intl.
$326 Roundtrip, found 4 days ago
$326
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 15 from Denver Intl. to Logan Intl., returning Tue, Sep 22, priced at $326 found 4 days ago
Fri, Sep 25 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$328 Roundtrip, found 6 days ago
$328
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 25 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $328 found 6 days ago
Thu, Oct 1 - Sun, Oct 4
DEN
Denver Intl.
BIL
Logan Intl.
$329 Roundtrip, found 3 days ago
$329
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 1 from Denver Intl. to Logan Intl., returning Sun, Oct 4, priced at $329 found 3 days ago
Sun, Sep 27 - Mon, Oct 5
DEN
Denver Intl.
BIL
Logan Intl.
$332 Roundtrip, found 8 hours ago
$332
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Sep 27 from Denver Intl. to Logan Intl., returning Mon, Oct 5, priced at $332 found 8 hours ago
Thu, Sep 24 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$336 Roundtrip, found 5 days ago
$336
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 24 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $336 found 5 days ago
Thu, Sep 24 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$337 Roundtrip, found 5 days ago
$337
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 24 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $337 found 5 days ago
Fri, Sep 11 - Mon, Sep 14
DEN
Denver Intl.
BIL
Logan Intl.
$339 Roundtrip, found 5 days ago
$339
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 11 from Denver Intl. to Logan Intl., returning Mon, Sep 14, priced at $339 found 5 days ago

Frequently asked questions

What route does flight number UA703 take?
UA703 is used on multiple routes, but the most common is between DIA airport and Billings, MT Airport (BIL-Logan Intl.). If on a non-stop flight, you'll stroll through arrivals in roughly 1 hour and 33 minutes. Multi-stop flights can also use the same number, as can services on other routes.
What kind of plane is on flight number UA703?
It's possible you'll be aboard an Airbus A319 if you've booked a fare from Denver Intl. Airport (DEN) to Logan Intl. Airport (BIL), the most popular route for flight UA703.
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 UA703 flight with Travelocity, please visit our Customer Service Portal.