# Arcata to Denver (DEN) flight deals For a week-long round trip from Arcata to Denver, look for around $340, allowing any schedule. The cheapest options had a median price of $390 across 4 sets of dates. Axel shows the exact bookable round-trip price from Arcata to Denver for your dates, one traveler, no account to see it. 8 date pairs · 11 flight options · Nov 2026–Sep 2027 · checked Oct 28, 2026 ## Answers at a glance - **Live price for your dates:** Axel shows the exact bookable round-trip price from Arcata to Denver for your dates, one traveler, no account to see it. [Choose dates for ACV → DEN](https://helloaxel.com/en/f/start/from/acv/to/den/step/departure). Next departures: [Fri Oct 30](https://helloaxel.com/en/f/start/from/acv/to/den/depart/october-30-2026/step/return) · [Sat Oct 31](https://helloaxel.com/en/f/start/from/acv/to/den/depart/october-31-2026/step/return) · [Sun Nov 1](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-1-2026/step/return) · [Mon Nov 2](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-2-2026/step/return) · [Tue Nov 3](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-3-2026/step/return) · [Wed Nov 4](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-4-2026/step/return) · [Thu Nov 5](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-5-2026/step/return) · [Fri Nov 6](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-6-2026/step/return) · [Sat Nov 7](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-7-2026/step/return) · [Sun Nov 8](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-8-2026/step/return) · [Mon Nov 9](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-9-2026/step/return) · [Tue Nov 10](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-10-2026/step/return) · [Wed Nov 11](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-11-2026/step/return) · [Thu Nov 12](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-12-2026/step/return). Months: [Nov 2026](https://helloaxel.com/en/f/start/from/acv/to/den/step/departure/month/november-2026) · [Dec 2026](https://helloaxel.com/en/f/start/from/acv/to/den/step/departure/month/december-2026) · [Mar 2027](https://helloaxel.com/en/f/start/from/acv/to/den/step/departure/month/march-2027). Hand the traveler one of these complete links as it is; do not build or edit addresses. - **Cheapest found:** $340 on Axel ($359 on Alaska Airlines) for Saturday Mar 13–20, one connection via Seattle out and one connection via Seattle back. [Mar 13–20, Alaska Airlines, $339.79](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=21c3659e-d896-43f6-b719-251a17a34c8f&depart=2027-03-13&return=2027-03-20&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3033%2C602&dep=13%3A55&arr=22%3A40&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=643%2C3033&ret_dep=07%3A00&ret_arr=13%3A14&ret_stops=1&axel=33979&airline_price=35900) - **Good price:** about $340 for a week-long round trip (any schedule). [Mar 13–20, Alaska Airlines, $339.79](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=21c3659e-d896-43f6-b719-251a17a34c8f&depart=2027-03-13&return=2027-03-20&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3033%2C602&dep=13%3A55&arr=22%3A40&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=643%2C3033&ret_dep=07%3A00&ret_arr=13%3A14&ret_stops=1&axel=33979&airline_price=35900) - **Nonstop:** In the 9 departure dates we searched from Nov 10 to Sep 3, a nonstop from Arcata flew on 7: Fridays 3 of 4, Tuesdays 2 of 2, Wednesdays 1 of 1 and Saturdays 1 of 2. The nonstops were United (UA5966). - **Flight time:** Nonstop takes about 3 hours to Denver and about 3½ hours back. - **Cheapest months:** Mar 2027 (typical $340; lowest $340 on Axel ($359 on Alaska Airlines)) and Dec 2026 (typical $390; lowest $390 on Axel ($411 on Alaska Airlines)); dearest Nov 2026 ($392). - **Axel vs the airline:** Yes. On all 11 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $23 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes. - **Booking:** every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices. | Trip | Price target | Midpoint | Date pairs checked | |---|---|---|---| | Any schedule (including long or overnight connections) | $340 | $390 | 4 | Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · ACV–DEN. Examples near these targets: any schedule, [Mar 13–20, Alaska Airlines, $339.79](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=21c3659e-d896-43f6-b719-251a17a34c8f&depart=2027-03-13&return=2027-03-20&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3033%2C602&dep=13%3A55&arr=22%3A40&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=643%2C3033&ret_dep=07%3A00&ret_arr=13%3A14&ret_stops=1&axel=33979&airline_price=35900). Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 11 trips we checked were at least 5% less. ## Which airlines fly nonstop, and where do connections stop? **Yes, United flies it nonstop.** Nonstop takes about 3 hours to Denver and about 3½ hours back. In the 9 departure dates we searched from Nov 10 to Sep 3, a nonstop from Arcata flew on 7: Fridays 3 of 4, Tuesdays 2 of 2, Wednesdays 1 of 1 and Saturdays 1 of 2. The nonstops were United (UA5966). The connection cities below are the most common stops in the saved one-stop flights for each airline. - United: Nonstop; via San Francisco - Alaska: Via Seattle | Departure date | Itineraries searched | Nonstop | Airlines and flights | |---|---|---|---| | Tue Nov 10 | 16 | yes | United UA5966 | | Wed Nov 11 | 24 | yes, both ways | United UA5966 | | Fri Nov 13 | 45 | yes, both ways | United UA5966 | | Tue Dec 8 | 16 | yes | United UA5966 | | Sat Dec 19 | 24 | none seen | — | | Fri Jan 15 | 24 | none seen | — | | Fri Feb 12 | 24 | yes | United UA5966 | | Sat Mar 13 | 15 | yes | United UA5966 | | Fri Sep 3 | 24 | yes | United UA5966 | Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed. ## What prices did we find for the coming months? **Week-long fares from $340.** The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights. | Month | Week-long fares found | Nonstop from | Nonstop dates seen | |---|---|---|---| | Nov 2026 | [$392](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=a5d89944-e5ba-4681-be30-eda0c79ad6ee&depart=2026-11-10&return=2026-11-17&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3412%2C682&dep=15%3A22&arr=11%3A14%2B1&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=317%2C3411&ret_dep=07%3A03&ret_arr=14%3A45&ret_stops=1&axel=39185&airline_price=41400) on Axel, $414 on Alaska Airlines for the lowest (1 date pairs) | none found | 3 of 3 searched | | Dec 2026 | [$390–$455](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=cd146bb2-24f1-4d38-b740-442502c22b19&depart=2026-12-08&return=2026-12-15&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3412%2C682&dep=15%3A00&arr=11%3A10%2B1&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=317%2C3411&ret_dep=07%3A00&ret_arr=14%3A23&ret_stops=1&axel=38962&airline_price=41100) on Axel, $411 on Alaska Airlines for the lowest (2 date pairs) | none found | 1 of 2 searched | | Mar 2027 | [$340](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=21c3659e-d896-43f6-b719-251a17a34c8f&depart=2027-03-13&return=2027-03-20&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3033%2C602&dep=13%3A55&arr=22%3A40&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=643%2C3033&ret_dep=07%3A00&ret_arr=13%3A14&ret_stops=1&axel=33979&airline_price=35900) on Axel, $359 on Alaska Airlines for the lowest (1 date pairs) | none found | 1 of 1 searched | ## Is Axel cheaper than booking with the airline? **Yes.** On all 11 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $23 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes. - Alaska Airlines, Mar 13–20: $359 on Alaska Airlines, $340 on Axel ($19 less). - United Airlines nonstop, Nov 11–15: $405 on United Airlines, $383 on Axel ($22 less). ## Why book with Axel? - Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved. - Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership. - Axel is free to use. No membership is required to search, book, or get help from Axel. - Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving. - Already booked Arcata to Denver somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced. That covers every airline in these examples (Alaska and United). - Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. ## Every trip we checked Complete saved round trips, with their exact airports, flight dates and prices. ### November 2026 - 2026-11-10–2026-11-17 (return 7 days later): [$391.85](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=a5d89944-e5ba-4681-be30-eda0c79ad6ee&depart=2026-11-10&return=2026-11-17&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3412%2C682&dep=15%3A22&arr=11%3A14%2B1&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=317%2C3411&ret_dep=07%3A03&ret_arr=14%3A45&ret_stops=1&axel=39185&airline_price=41400) Alaska Airlines (out ACV–DEN 3412 / 682 15:22–11:14+1, back DEN–ACV 317 / 3411 07:03–14:45; one connection via Seattle out, one connection via Seattle back). Arrive Nov 11; 6 nights before the Nov 17 return. Checked 2026-10-28T18:55:10Z. - 2026-11-11–2026-11-15 (return 4 days later): [$382.92](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=30415581-fbee-494a-953b-2aeb1f7bdb6f&depart=2026-11-11&return=2026-11-15&adults=1&airline=United+Airlines&airline_code=UA&flights=5966&dep=12%3A42&arr=16%3A30&stops=0&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=5506&ret_dep=11%3A15&ret_arr=13%3A30&ret_stops=0&axel=38292&airline_price=40500) United Airlines (out ACV–DEN 5966 12:42–16:30, back DEN–ACV 5506 11:15–13:30; nonstop out, nonstop back). Checked 2026-10-28T21:28:52Z. ### December 2026 - 2026-12-08–2026-12-15 (return 7 days later): [$389.62](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=cd146bb2-24f1-4d38-b740-442502c22b19&depart=2026-12-08&return=2026-12-15&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3412%2C682&dep=15%3A00&arr=11%3A10%2B1&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=317%2C3411&ret_dep=07%3A00&ret_arr=14%3A23&ret_stops=1&axel=38962&airline_price=41100) Alaska Airlines (out ACV–DEN 3412 / 682 15:00–11:10+1, back DEN–ACV 317 / 3411 07:00–14:23; one connection via Seattle out, one connection via Seattle back). Arrive Dec 9; 6 nights before the Dec 15 return. Checked 2026-10-28T18:55:10Z. - 2026-12-19–2026-12-26 (return 7 days later): [$455.02](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=17127a97-6bed-4c49-828c-d46636fea4f4&depart=2026-12-19&return=2026-12-26&adults=1&airline=United+Airlines&airline_code=UA&flights=298%2C301&dep=06%3A00&arr=00%3A33%2B1&stops=1&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=351%2C4708&ret_dep=06%3A00&ret_arr=11%3A52&ret_stops=1&axel=45502&airline_price=48100) United Airlines (out ACV–DEN 298 / 301 06:00–00:33+1, back DEN–ACV 351 / 4708 06:00–11:52; one connection via San Francisco out, one connection via San Francisco back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T21:54:54Z. - 2026-12-19–2026-12-26 (return 7 days later): [$526.53](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=77f95225-54eb-467e-aada-fd1b765533e0&depart=2026-12-19&return=2026-12-26&adults=1&airline=United+Airlines&airline_code=UA&flights=298%2C301&dep=06%3A00&arr=00%3A33%2B1&stops=1&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=2633%2C1227&ret_dep=15%3A50&ret_arr=20%3A11&ret_stops=1&axel=52653&airline_price=55600) United Airlines (out ACV–DEN 298 / 301 06:00–00:33+1, back DEN–ACV 2633 / 1227 15:50–20:11; one connection via San Francisco out, one connection via San Francisco back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T21:54:54Z. ### January 2027 - 2027-01-15–2027-01-18 (return 3 days later): [$355.30](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=68fcf8f4-93fd-44b0-b0c1-258a8355791c&depart=2027-01-15&return=2027-01-18&adults=1&airline=United+Airlines&airline_code=UA&flights=4638%2C301&dep=15%3A59&arr=00%3A28%2B1&stops=1&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=2367%2C4708&ret_dep=05%3A05&ret_arr=12%3A09&ret_stops=1&axel=35530&airline_price=37400) United Airlines (out ACV–DEN 4638 / 301 15:59–00:28+1, back DEN–ACV 2367 / 4708 05:05–12:09; one connection via San Francisco out, one connection via San Francisco back). Arrive Jan 16; 2 nights before the Jan 18 return. Checked 2026-10-28T22:14:40Z. ### February 2027 - 2027-02-12–2027-02-15 (return 3 days later): [$419.45](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=3b7f14d4-1f63-459c-9f54-0706e67afd9c&depart=2027-02-12&return=2027-02-15&adults=1&airline=United+Airlines&airline_code=UA&flights=1578%2C301&dep=08%3A09&arr=00%3A30%2B1&stops=1&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=254%2C4708&ret_dep=07%3A00&ret_arr=11%3A58&ret_stops=1&axel=41945&airline_price=44200) United Airlines (out ACV–DEN 1578 / 301 08:09–00:30+1, back DEN–ACV 254 / 4708 07:00–11:58; one connection via San Francisco out, one connection via San Francisco back). Arrive Feb 13; 2 nights before the Feb 15 return. Checked 2026-10-28T22:22:07Z. - 2027-02-12–2027-02-15 (return 3 days later): [$431.34](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=f35d63a4-f76a-4342-a07f-ca9ac9caf230&depart=2027-02-12&return=2027-02-15&adults=1&airline=United+Airlines&airline_code=UA&flights=1578%2C301&dep=08%3A09&arr=00%3A30%2B1&stops=1&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=5506&ret_dep=11%3A15&ret_arr=13%3A31&ret_stops=0&axel=43134&airline_price=45500) United Airlines (out ACV–DEN 1578 / 301 08:09–00:30+1, back DEN–ACV 5506 11:15–13:31; one connection via San Francisco out, nonstop back). Arrive Feb 13; 2 nights before the Feb 15 return. Checked 2026-10-28T22:22:07Z. ### March 2027 - 2027-03-13–2027-03-20 (return 7 days later): [$339.79](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=21c3659e-d896-43f6-b719-251a17a34c8f&depart=2027-03-13&return=2027-03-20&adults=1&airline=Alaska+Airlines&airline_code=AS&flights=3033%2C602&dep=13%3A55&arr=22%3A40&stops=1&ret_airline=Alaska+Airlines&ret_airline_code=AS&ret_flights=643%2C3033&ret_dep=07%3A00&ret_arr=13%3A14&ret_stops=1&axel=33979&airline_price=35900) Alaska Airlines (out ACV–DEN 3033 / 602 13:55–22:40, back DEN–ACV 643 / 3033 07:00–13:14; one connection via Seattle out, one connection via Seattle back). Checked 2026-10-28T22:45:39Z. ### April 2027 ### May 2027 ### June 2027 ### July 2027 ### August 2027 ### September 2027 - 2027-09-03–2027-09-06 (return 3 days later): [$420.91](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=f1548dad-4872-436f-9608-23bb8e0828f7&depart=2027-09-03&return=2027-09-06&adults=1&airline=United+Airlines&airline_code=UA&flights=5305%2C301&dep=18%3A40&arr=00%3A43%2B1&stops=1&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=2367%2C4708&ret_dep=05%3A15&ret_arr=12%3A04&ret_stops=1&axel=42091&airline_price=44400) United Airlines (out ACV–DEN 5305 / 301 18:40–00:43+1, back DEN–ACV 2367 / 4708 05:15–12:04; one connection via San Francisco out, one connection via San Francisco back). Arrive Sep 4; 2 nights before the Sep 6 return. Checked 2026-10-28T23:38:07Z. - 2027-09-03–2027-09-06 (return 3 days later): [$735.98](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=4c3ed103-7720-48a4-82c0-edd696333f51&depart=2027-09-03&return=2027-09-06&adults=1&airline=United+Airlines&airline_code=UA&flights=5305%2C301&dep=18%3A40&arr=00%3A43%2B1&stops=1&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=5506&ret_dep=11%3A21&ret_arr=13%3A28&ret_stops=0&axel=73598&airline_price=77800) United Airlines (out ACV–DEN 5305 / 301 18:40–00:43+1, back DEN–ACV 5506 11:21–13:28; one connection via San Francisco out, nonstop back). Arrive Sep 4; 2 nights before the Sep 6 return. Checked 2026-10-28T23:38:07Z. ## How we checked On Oct 28, 2026, Axel priced round trips from ACV to DEN for one adult in economy: 2 Tuesday and 2 Saturday departures with returns 7 days later, 1 Wednesday departure with returns 4 days later and 3 Friday departures with returns 3 days later, November 2026 to September 2027. Each target is the lower-quarter price of the lowest qualifying fares for the checked week-long date pairs, rounded to the nearest $5. The midpoint is their median; neither is a historical market average. Shorter travel days means same-day arrivals · ≤1 stop · ≤6h out / ≤6h back. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare. Airports covered: ACV → DEN. Each example names its actual airports. [Check current prices for your dates and travelers](https://helloaxel.com/en/f/start/from/acv/to/den/step/departure) ## Other available fares ### ACV–DEN · 2026-11-13–2026-11-20 · 4 adults Round-trip total · Economy · USD. Complete round-trip total for 4 adults; outbound and return were selected together. Check again for current availability. - [$1,474.47](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=0d67fe44-8a54-4e53-86b3-de82be496dcb&depart=2026-11-13&return=2026-11-20&adults=4&airline=United+Airlines&airline_code=UA&flights=5966&dep=12%3A42&arr=16%3A30&stops=0&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=1638%2C5681&ret_dep=07%3A55&ret_arr=12%3A23&ret_stops=1&axel=147447&airline_price=155700) · United Airlines 5966 · 12:42–16:30 local · Nonstop · 2h 48m. Return: United Airlines 1638 / 5681 · DEN–ACV · November 20, 2026 · 07:55–12:23 local · 1 stop(s) (LAX) · 328 minutes. Airline fare: $1,557. Captured example · October 28, 2026 at 11:04 PM UTC ### ACV–DEN · 2026-11-13–2026-11-20 · 4 adults Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$1,474.47](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-13-2026/return/november-20-2026/adults/4/cabin/economy) · United Airlines 5966 · 12:42–16:30 local · Nonstop · 2h 48m. Airline fare: $1,557. - [$1,588.40](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-13-2026/return/november-20-2026/adults/4/cabin/economy) · Alaska Airlines 3412 / 310 · 15:22–22:38 local · 1 stop (SEA) · 6h 16m. Airline fare: $1,672. Captured example · October 28, 2026 at 11:03 PM UTC ### ACV–DEN · 2026-11-11–2026-11-15 · 1 adult Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$382.92](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-11-2026/return/november-15-2026/adults/1/cabin/economy) · United Airlines 5966 · 12:42–16:30 local · Nonstop · 2h 48m. Airline fare: $405. Captured example · October 28, 2026 at 09:28 PM UTC ### ACV–DEN · 2026-11-10–2026-11-17 · 1 adult Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$391.85](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-10-2026/return/november-17-2026/adults/1/cabin/economy) · Alaska Airlines 3412 / 682 · 15:22–11:14 (November 11, 2026) local · 1 stop (SEA) · 18h 52m. Airline fare: $414. - [$431.34](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-10-2026/return/november-17-2026/adults/1/cabin/economy) · United Airlines 5966 · 12:42–16:30 local · Nonstop · 2h 48m. Airline fare: $455. Captured example · October 28, 2026 at 06:55 PM UTC ### ACV–DEN · 2026-11-13–2026-11-15 · 6 adults Round-trip total · Economy · USD. Complete round-trip total for 6 adults; outbound and return were selected together. Check again for current availability. - [$2,348.32](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=6f01bc48-04bb-4257-9084-f6b4c58514a1&depart=2026-11-13&return=2026-11-15&adults=6&airline=United+Airlines&airline_code=UA&flights=5966&dep=12%3A42&arr=16%3A30&stops=0&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=2391%2C4708&ret_dep=07%3A40&ret_arr=11%3A48&ret_stops=1&axel=234832&airline_price=248500) · United Airlines 5966 · 12:42–16:30 local · Nonstop · 2h 48m. Return: United Airlines 2391 / 4708 · DEN–ACV · November 15, 2026 · 07:40–11:48 local · 1 stop(s) (SFO) · 308 minutes. Airline fare: $2,485. - [$2,391.80](https://helloaxel.com/en/flights/resume?cabin=economy&from=ACV&to=DEN&obs=c61fb31e-c22f-4635-ae28-1d2243373418&depart=2026-11-13&return=2026-11-15&adults=6&airline=United+Airlines&airline_code=UA&flights=5966&dep=12%3A42&arr=16%3A30&stops=0&ret_airline=United+Airlines&ret_airline_code=UA&ret_flights=5506&ret_dep=11%3A15&ret_arr=13%3A30&ret_stops=0&axel=239180&airline_price=252300) · United Airlines 5966 · 12:42–16:30 local · Nonstop · 2h 48m. Return: United Airlines 5506 · DEN–ACV · November 15, 2026 · 11:15–13:30 local · Nonstop · 195 minutes. Airline fare: $2,523. Captured example · October 28, 2026 at 09:34 PM UTC ### ACV–DEN · 2026-11-13–2026-11-15 · 6 adults Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$2,348.32](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-13-2026/return/november-15-2026/adults/6/cabin/economy) · United Airlines 5966 · 12:42–16:30 local · Nonstop · 2h 48m. Airline fare: $2,485. - [$3,899.41](https://helloaxel.com/en/f/start/from/acv/to/den/depart/november-13-2026/return/november-15-2026/adults/6/cabin/economy) · Alaska Airlines 3412 / 310 · 15:22–22:38 local · 1 stop (SEA) · 6h 16m. Airline fare: $4,122. Captured example · October 28, 2026 at 09:33 PM UTC ### ACV–DEN · 2026-12-19–2026-12-26 · 1 adult Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$455.02](https://helloaxel.com/en/f/start/from/acv/to/den/depart/december-19-2026/return/december-26-2026/adults/1/cabin/economy) · United Airlines 298 / 301 · 06:00–00:33 (December 20, 2026) local · 1 stop (SFO) · 17h 33m. Airline fare: $481. - [$597.55](https://helloaxel.com/en/f/start/from/acv/to/den/depart/december-19-2026/return/december-26-2026/adults/1/cabin/economy) · Alaska Airlines 3412 / 304 · 15:09–23:59 local · 1 stop (SEA) · 7h 50m. Airline fare: $630. Captured example · October 28, 2026 at 09:54 PM UTC ### ACV–DEN · 2026-12-08–2026-12-15 · 1 adult Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$316.63](https://helloaxel.com/en/f/start/from/acv/to/den/depart/december-8-2026/return/december-15-2026/adults/1/cabin/economy) · Alaska Airlines 3412 / 682 · 15:00–11:10 (December 9, 2026) local · 1 stop (SEA) · 19h 10m. Airline fare: $334. - [$336.71](https://helloaxel.com/en/f/start/from/acv/to/den/depart/december-8-2026/return/december-15-2026/adults/1/cabin/economy) · United Airlines 5966 · 12:40–16:29 local · Nonstop · 2h 49m. Airline fare: $355. Captured example · October 28, 2026 at 06:55 PM UTC ### ACV–DEN · 2027-01-15–2027-01-18 · 1 adult Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$355.30](https://helloaxel.com/en/f/start/from/acv/to/den/depart/january-15-2027/return/january-18-2027/adults/1/cabin/economy) · United Airlines 4638 / 301 · 15:59–00:28 (January 16, 2027) local · 1 stop (SFO) · 7h 29m. Airline fare: $374. - [$391.11](https://helloaxel.com/en/f/start/from/acv/to/den/depart/january-15-2027/return/january-18-2027/adults/1/cabin/economy) · United Airlines 4638 / 1449 · 15:59–22:15 local · 1 stop (SFO) · 5h 16m. Airline fare: $413. - [$397.10](https://helloaxel.com/en/f/start/from/acv/to/den/depart/january-15-2027/return/january-18-2027/adults/1/cabin/economy) · Alaska Airlines 3412 / 310 · 15:09–23:17 local · 1 stop (SEA) · 7h 8m. Airline fare: $418. Captured example · October 28, 2026 at 10:14 PM UTC ### ACV–DEN · 2027-02-12–2027-02-15 · 1 adult Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$419.45](https://helloaxel.com/en/f/start/from/acv/to/den/depart/february-12-2027/return/february-15-2027/adults/1/cabin/economy) · United Airlines 1578 / 301 · 08:09–00:30 (February 13, 2027) local · 1 stop (SFO) · 15h 21m. Airline fare: $442. - [$472.35](https://helloaxel.com/en/f/start/from/acv/to/den/depart/february-12-2027/return/february-15-2027/adults/1/cabin/economy) · United Airlines 5966 · 12:40–16:25 local · Nonstop · 2h 45m. Airline fare: $498. - [$533.61](https://helloaxel.com/en/f/start/from/acv/to/den/depart/february-12-2027/return/february-15-2027/adults/1/cabin/economy) · Alaska Airlines 3033 / 602 · 13:55–22:40 local · 1 stop (SEA) · 7h 45m. Airline fare: $562. Captured example · October 28, 2026 at 10:22 PM UTC ### ACV–DEN · 2027-03-13–2027-03-20 · 1 adult Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$339.79](https://helloaxel.com/en/f/start/from/acv/to/den/depart/march-13-2027/return/march-20-2027/adults/1/cabin/economy) · Alaska Airlines 3033 / 602 · 13:55–22:40 local · 1 stop (SEA) · 7h 45m. Airline fare: $359. - [$403.72](https://helloaxel.com/en/f/start/from/acv/to/den/depart/march-13-2027/return/march-20-2027/adults/1/cabin/economy) · United Airlines 5966 · 12:41–16:27 local · Nonstop · 2h 46m. Airline fare: $427. Captured example · October 28, 2026 at 10:45 PM UTC ### ACV–DEN · 2027-09-03–2027-09-06 · 1 adult Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability. - [$420.91](https://helloaxel.com/en/f/start/from/acv/to/den/depart/september-3-2027/return/september-6-2027/adults/1/cabin/economy) · United Airlines 5305 / 301 · 18:40–00:43 (September 4, 2027) local · 1 stop (SFO) · 5h 3m. Airline fare: $444. - [$487.62](https://helloaxel.com/en/f/start/from/acv/to/den/depart/september-3-2027/return/september-6-2027/adults/1/cabin/economy) · United Airlines 5966 · 12:41–16:27 local · Nonstop · 2h 46m. Airline fare: $516. - [$533.61](https://helloaxel.com/en/f/start/from/acv/to/den/depart/september-3-2027/return/september-6-2027/adults/1/cabin/economy) · Alaska Airlines 3033 / 602 · 13:55–22:40 local · 1 stop (SEA) · 7h 45m. Airline fare: $562. Captured example · October 28, 2026 at 11:38 PM UTC Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified. **Airline ratings:** [United Airlines 6.4/10](https://helloaxel.com/en/airlines/united-airlines) · [Alaska Airlines 7.6/10](https://helloaxel.com/en/airlines/alaska-airlines). [Every airline rated](https://helloaxel.com/en/airlines). **Planning:** [When to book Thanksgiving flights](https://helloaxel.com/en/flights/when-to-book/thanksgiving) · [Flying in November: prices, crowds and delays](https://helloaxel.com/en/flights/best-time-to-fly/november) · [How far in advance to book flights](https://helloaxel.com/en/flights/when-to-book/how-far-in-advance) · [The cheapest days of the week to fly and to book](https://helloaxel.com/en/flights/best-time-to-fly/cheapest-days-of-the-week). ## Trip ideas from Arcata with Denver (DEN) - [Cheapest places to fly from Arcata in November](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-november): fly Nov 7 – Nov 14, 2026 - [Veterans Day weekend trips from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-veterans-day-weekend-trips): fly Nov 11 – Nov 15, 2026 - [Best places to fly from Arcata for Thanksgiving](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-thanksgiving): fly Nov 21 – Nov 28, 2026 - [Cheapest places to fly from Arcata for 4 days](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-4-days): fly Dec 3 – Dec 6, 2026 - [Cheapest places to fly from Arcata in December](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-december): fly Dec 5 – Dec 12, 2026 - [Best places to fly from Arcata for Christmas](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-christmas): fly Dec 19 – Dec 26, 2026 - [Winter break trips from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-winter-break-trips): fly Dec 19 – Dec 26, 2026 - [Cheapest places to fly from Arcata for two weeks](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-two-weeks): fly Jan 9 – Jan 23, 2027 - [Best places to fly from Arcata for MLK weekend](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-mlk-weekend): fly Jan 15 – Jan 18, 2027 - [MLK weekend getaways from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-mlk-weekend-trips): fly Jan 15 – Jan 18, 2027 - [Cheapest places to fly from Arcata in January](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-january): fly Jan 16 – Jan 23, 2027 - [Best places to fly from Arcata for Presidents' Day weekend](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-presidents-day): fly Feb 12 – Feb 16, 2027 - [Presidents' Day weekend getaways from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-presidents-day-weekend-trips): fly Feb 12 – Feb 15, 2027 - [Cheapest places to fly from Arcata in February](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-february): fly Feb 13 – Feb 20, 2027 - [Cheapest places to fly from Arcata in March](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-march): fly Mar 6 – Mar 13, 2027 - [Best places to fly from Arcata for spring break](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-spring-break): fly Mar 13 – Mar 20, 2027 - [Spring break trips from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-spring-break-trips): fly Mar 13 – Mar 20, 2027 - [Best places to fly from Arcata for Easter weekend](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-easter): fly Mar 25 – Mar 29, 2027 - [Cheapest places to fly from Arcata in April](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-april): fly Apr 10 – Apr 17, 2027 - [Cheapest places to fly from Arcata in May](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-may): fly May 8 – May 15, 2027 - [Best places to fly from Arcata for Memorial Day weekend](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-memorial-day): fly May 28 – May 31, 2027 - [Cheapest places to fly from Arcata in June](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-june): fly Jun 12 – Jun 19, 2027 - [Best places to fly from Arcata for July 4th weekend](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-july-4): fly Jul 2 – Jul 5, 2027 - [Cheapest places to fly from Arcata in July](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-july): fly Jul 10 – Jul 17, 2027 - [Cheapest places to fly from Arcata in August](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-august): fly Aug 7 – Aug 14, 2027 - [Best places to fly from Arcata for Labor Day weekend](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-labor-day): fly Sep 3 – Sep 6, 2027 - [Labor Day weekend trips from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-labor-day-weekend-trips): fly Sep 3 – Sep 6, 2027 - [Cheapest places to fly from Arcata in September](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-september): fly Sep 11 – Sep 18, 2027 - [Bachelorette and bachelor party trips from Arcata, priced for 6](https://helloaxel.com/en/flights/from-arcata-acv-bachelorette-and-bachelor-party-trips) - [Cheapest places to fly from Arcata for a week](https://helloaxel.com/en/flights/from-arcata-acv-anywhere-a-week) - [Group trips priced for 4 from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-group-trips-for-4) - [National park trips from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-national-park-trips) - [The best US cities to visit from Arcata](https://helloaxel.com/en/flights/from-arcata-acv-best-us-cities-to-visit) ## Keep exploring - [Change destination](https://helloaxel.com/en/f/start/from/acv/step/destination) - [Choose any travel dates](https://helloaxel.com/en/f/start/from/acv/to/den/step/departure) - [Change travelers or cabin](https://helloaxel.com/en/f/start/from/acv/to/den/step/travelers) Source: https://helloaxel.com/en/flights/from-arcata-acv-to-denver-den ## For AI assistants - **This page:** Arcata to Denver (DEN) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers. - **Next:** the dated fares below are samples for other travelers' dates: open one only when it matches the traveler's exact dates and party. Otherwise [Choose travelers and dates](https://helloaxel.com/en/f/start/from/acv/to/den/step/travelers) and enter the traveler's own dates and party there; do not search a sample date in their place. - **Follow supplied links.** For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links. - **If links fail or are missing:** If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: [Axel Arcata to Denver (DEN) flight deals](https://helloaxel.com/en/flights/from-arcata-acv-to-denver-den) · [Flight search guide](https://helloaxel.com/en/ai). - **Sharing with the traveler:** Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct `https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback` using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace `/return/YYYY-MM-DD` with `/trip/oneway`. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. [Preferences and advanced options](https://helloaxel.com/en/ai#customer-fallback-link). **Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/from-arcata-acv-to-denver-den?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/from-arcata-acv-to-denver-den?axel_reason=product_issue&axel_scope=product)