United Flight UA4305 Deals & Information (2025/2026)

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United Flight 4305 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $209 and $224 for one-way flights to Huntsville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 12 - Mon, Sep 15
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$209 Roundtrip, just found
$209
Roundtrip
just found
Select United flight, departing Fri, Sep 12 from Washington Dulles Intl. to Huntsville Intl., returning Mon, Sep 15, priced at $209 just found
Thu, Jun 5 - Sun, Jun 8
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$213 Roundtrip, found 6 hours ago
$213
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Jun 5 from Washington Dulles Intl. to Huntsville Intl., returning Sun, Jun 8, priced at $213 found 6 hours ago
Sat, Jul 19 - Sun, Jul 20
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 19 from Washington Dulles Intl. to Huntsville Intl., returning Sun, Jul 20, priced at $221 found 5 days ago
Thu, May 15 - Mon, May 19
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select United flight, departing Thu, May 15 from Washington Dulles Intl. to Huntsville Intl., returning Mon, May 19, priced at $223 found 4 days ago
Sat, Jul 5 - Sun, Jul 20
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 5 from Washington Dulles Intl. to Huntsville Intl., returning Sun, Jul 20, priced at $226 found 5 days ago
Fri, Sep 12 - Mon, Sep 15
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$237 Roundtrip, just found
$237
Roundtrip
just found
Select United flight, departing Fri, Sep 12 from Washington Dulles Intl. to Huntsville Intl., returning Mon, Sep 15, priced at $237 just found
Thu, Jun 5 - Sun, Jun 8
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$245 Roundtrip, found 6 hours ago
$245
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Jun 5 from Washington Dulles Intl. to Huntsville Intl., returning Sun, Jun 8, priced at $245 found 6 hours ago
Fri, Sep 12 - Mon, Sep 15
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$246 Roundtrip, just found
$246
Roundtrip
just found
Select United flight, departing Fri, Sep 12 from Washington Dulles Intl. to Huntsville Intl., returning Mon, Sep 15, priced at $246 just found
Thu, May 15 - Mon, May 19
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select United flight, departing Thu, May 15 from Washington Dulles Intl. to Huntsville Intl., returning Mon, May 19, priced at $249 found 4 days ago
Thu, May 15 - Mon, May 19
IAD
Washington Dulles Intl.
HSV
Huntsville Intl.
$250 Roundtrip, found 4 days ago
$250
Roundtrip
found 4 days ago
Select United flight, departing Thu, May 15 from Washington Dulles Intl. to Huntsville Intl., returning Mon, May 19, priced at $250 found 4 days ago

Frequently asked questions

What route does flight number UA4305 take?
UA4305 is used on multiple routes. Most often, UA4305 flies directly from Denver Intl. Airport (DEN) to Flagstaff Airport. If that’s your flight path, you’ll be traveling for around 1 hour and 40 minutes.
How often is UA4305 on time?
If you’re traveling with United Airlines flight number UA4305 from Denver Intl. Airport (DEN) to FLG, leave some buffer room in your travel plans — these services arrive on time 68% of the time. If your journey is delayed, you can expect to wait roughly 24 minutes. This is the most popular route for your trip, and it has a 1.6-star rating.
What kind of plane is on flight number UA4305?
If you’re booked on flight UA4305 from Denver Intl. Airport (DEN) to Flagstaff Pulliam Field Airport (FLG), there’s a strong chance you’ll be jetting off on the Embraer ERJ. Flight UA4305 serves a number of different routes, but this is the most common one.
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 UA4305 flight with Travelocity, please visit our Customer Service Portal.