{ "response": { "Key": "BNA-DEN", "orig": { "code": "BNA", "type": "airport", "city": "Nashville", "fullCity": "Nashville, Tennessee", "airport": "Nashville Intl Airport" }, "dest": { "code": "DEN", "type": "airport", "city": "Denver", "fullCity": "Denver, Colorado", "airport": "Denver Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Nashville to Denver?", "answer": "A nonstop flight from Nashville (BNA) to Denver (DEN) typically takes about 3 hours westbound, while the return flight eastbound is around 2 hours 35 minutes due to prevailing winds. With a layover, total travel time often ranges from 4 to 7 hours depending on the connecting city." }, "q1": { "question": "Are there any direct flights from Nashville to Denver?", "answer": "Yes, there are direct flights from Nashville to Denver. Southwest, United, and Frontier all fly the route non‑stop daily, with Southwest operating the most frequencies — up to 180 weekly departures spread throughout the day. United and Frontier each offer about 8 daily departures on average, so you have plenty of choices across all three carriers.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service and weekly frequencies are summarized from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q3": { "question": "What are the ground transportation options in Denver?", "answer": "At Denver International Airport, the most popular way to reach downtown is the RTD A Line commuter train, which runs from the Airport Transit Center to Denver Union Station in about 37 minutes. Taxis, ride shares like Uber and Lyft, and rental cars are also readily available, with the drive to the city center taking 30–40 minutes depending on traffic. Shuttles, limousines, and charter buses offer additional options. The train is the fastest and most-used choice for solo travelers, while groups often prefer ride shares or shuttles for door-to-door convenience.", "toolsUsed": [], "references": [ { "url": "https://www.flydenver.com/parking-and-transportation/to-and-from/airport-transit-center/", "title": "Airport Transit Center | Denver International Airport", "time_published": "2026-02-24T17:09:34Z" }, { "url": "https://flydenver.com/connections/", "title": "Connections | Denver International Airport", "favicon": "https://flydenver.com/apple-touch-icon.png", "time_published": "2023-09-14T15:33:21Z" }, { "url": "https://en.wikipedia.org/wiki/Automated_Guideway_Transit_System_(Denver_International_Airport)", "title": "Automated Guideway Transit System (Denver International Airport)", "time_published": "2026-06-01T08:54:40Z" }, { "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport", "title": "Denver International Airport", "time_published": "2026-04-30T15:08:23Z" }, { "url": "https://www.faa.gov/?action=searchForAirport&airportcode=PSR", "title": "Federal Aviation Administration", "favicon": "https://www.faa.gov/themes/custom/faa/favicon.png", "time_published": "2026-07-17T12:00:00Z" } ] }, "q4": { "question": "When is the cheapest time to fly from Nashville to Denver?", "answer": "The cheapest months to fly from Nashville to Denver are August and October, with average round-trip fares around $295, followed by November at $296. The most expensive month is June, averaging $359, with July and March also relatively pricey at $330 and $315.", "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Nashville to Denver?", "answer": "For Nashville to Denver, the best fares appear when booking 3 to 6 weeks ahead, with an average price around $156. The absolute cheapest day to book is about 25 days before departure at roughly $149, while booking very early (5-6 months out) can push fares above $350. During peak summer and holiday periods, demand tends to shrink the optimal window and raise prices overall, so aiming for the earlier side of that 3-6 week range is wise.", "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Nashville to Denver?", "answer": "Yes, overnight red-eye flights are available from Nashville (BNA) to Denver (DEN). Southwest operates up to 14 red-eyes per week with departures between roughly 9:10 PM and 10:50 PM, while Frontier runs three weekly red-eyes on Monday, Friday, and Sunday departing around 9:38 PM. These flights land in Denver the same night, typically before midnight local time.", "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.", "toolsUsed": [ "redeye_flights" ] }, "q7": { "question": "Which airlines usually operate this route from Nashville to Denver?", "answer": "Southwest, United, and Frontier fly nonstop from Nashville to Denver. Southwest operates the most flights with 180 weekly departures, while United has 41 and Frontier 24. Specific per-carrier fares are not available, but the route is well-served by these three airlines.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": [ "route_airlines" ] }, "q8": { "question": "If I need a connection, what are common layover cities between Nashville and Denver?", "answer": "For connections between Nashville and Denver, Dallas/Fort Worth, Chicago O'Hare, and Atlanta are common hubs that maintain competitive travel times. Dallas offers extensive onward connections and efficient terminal transfers, while Chicago and Atlanta provide high frequency and multiple airline options." }, "q9": { "question": "How reliable are on‑time departures on this route from Nashville to Denver?", "answer": "On-time departures are fairly reliable, though afternoon thunderstorms at either airport can cause delays. Early morning flights, particularly on Southwest, tend to have better performance." }, "q10": { "question": "Which months have the best weather for traveling to Denver?", "answer": "May to June and September to October offer pleasant temperatures and fewer tourists than summer." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Nashville to Denver?", "answer": "For this domestic U.S. flight, bring a Real ID or passport, ensure your name matches the ticket, and carry a payment method for baggage and any required health documents." }, "q12": { "question": "Which airport should I use in Denver?", "answer": "Denver International is the primary airport, located about 25 miles northeast of downtown. It is a major hub for United and Southwest, offering extensive domestic and international connections." }, "q13": { "question": "How do I get to Nashville Intl Airport from the city center?", "answer": "Reaching Nashville International Airport (BNA) from downtown is straightforward: the WeGo public bus Route 18 provides the cheapest option, while ride‑share services and taxis (roughly $25) offer the quickest trip at about 15 minutes. Several shared‑van shuttle companies also serve downtown and area hotels, and driving yourself is possible with on‑site parking from multiple rental agencies.", "toolsUsed": [], "references": [ { "url": "https://www.nashville-airport.com/transportation.php", "title": "Nashville Airport Transportation", "time_published": "2024-01-01T00:00:00Z" }, { "url": "https://www.nashville-airport.com/bna-departures-airline-southwest-airlines", "title": "Southwest Airlines Departures from Nashville Airport (BNA)", "time_published": "2024-09-12T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/BNA%20Records", "title": "BNA Records", "time_published": "2025-12-19T01:26:45Z" }, { "url": "https://en.wikipedia.org/w/index.php?mobileaction=toggle_view_mobile&title=BNA_Records", "title": "BNA Records", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2025-12-19T01:26:45Z" }, { "url": "https://www.nashville-airport.com/shuttle.php", "title": "Nashville Airport Shuttle", "time_published": "2025-01-01T00:00:00Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Denver airport?", "answer": "Denver International Airport does not have on-site transit hotels, capsule hotels, or sleeping pods inside the terminals. However, several nearby hotels are connected by shuttle, with the closest properties located just minutes away off airport property.", "toolsUsed": [], "references": [ { "url": "https://sleepinginairports.net/airport-hotels/transit-hotels.htm", "title": "Transit Hotels – Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png", "time_published": "2026-06-22T14:15:16Z" }, { "url": "https://www.sleepinginairports.net/usa/sandiego.htm", "title": "San Diego Airport Guide (SAN) - Sleeping in Airports", "time_published": "2026-05-29T21:56:08Z" }, { "url": "https://www.flydenver.com/job/job_posting-3-72824/", "title": "Airport Operations Supervisor | Denver International Airport", "time_published": "2026-05-12T09:00:46Z" }, { "url": "https://www.flydenver.com/job/job_posting-3-73608/", "title": "Airport Call Center Supervisor - Denver International Airport | Denver International Airport", "favicon": "https://www.flydenver.com/apple-touch-icon.png", "time_published": "2026-06-16T09:00:36Z" }, { "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport", "title": "Denver International Airport", "time_published": "2026-04-30T15:08:23Z" }, { "url": "https://www.flydenver.com/job/job_posting-3-73478/", "title": "Terminal Operations Officer - Denver International Airport | Denver International Airport", "favicon": "https://www.flydenver.com/apple-touch-icon.png", "time_published": "2026-06-16T09:00:44Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Denver Intl Airport?", "answer": "Denver International Airport (DEN) offers free Wi‑Fi throughout the terminal and all concourses — just connect to one of the available DEN networks. Currency exchange offices are available in the Jeppesen Terminal and on concourses A and B. The airport also has an interfaith chapel and a Muslim prayer room, both located in the Jeppesen Terminal.", "toolsUsed": [], "references": [ { "url": "https://www.flydenver.com/", "title": "Denver International Airport | DEN", "favicon": "https://www.flydenver.com/apple-touch-icon.png", "time_published": "2026-06-02T21:34:27Z" }, { "url": "https://flydenver.com/at-the-airport", "title": "Exciting Things to Do at Denver International Airport", "time_published": "2026-02-18T15:39:31Z" }, { "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport", "title": "Denver International Airport", "time_published": "2026-04-30T15:08:23Z" }, { "url": "https://en.wikipedia.org/wiki/Denver_Airport_station", "title": "Denver Airport station", "time_published": "2026-03-10T05:58:05Z" }, { "url": "https://sua.faa.gov/sua/siteFrame.app?lat=36.30&layers=BTTTTTTT&lon=-97.00&zoom=2.00", "title": "Special Use Airspace & Air Traffic Control Assigned Airspace - Graphic Map", "time_published": "2026-07-19T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Nashville to Denver?", "answer": "The most common aircraft on the nonstop Nashville–Denver route are the Boeing 737 MAX 8 (flown by Southwest and United) and the Boeing 737-800 (Southwest), with United also occasionally using the Airbus A320-100 and A319 Ceo, and Frontier deploying an unspecified type. On connecting itineraries the same 737 family dominates, typically a 737 MAX 8 or 737-800 on the longer leg via hubs like Dallas/Fort Worth, Houston, or Phoenix. The exact aircraft can vary by day and airline, though Wi‑Fi and seatback entertainment are widely available across these mainline jets.", "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": [ "route_aircraft" ] }, "q18": { "question": "Which airline alliances serve flights from Nashville to Denver?", "answer": "Southwest Airlines, United Airlines, and Frontier Airlines fly nonstop from Nashville to Denver. United is a member of Star Alliance, while Southwest and Frontier belong to no alliance. Other alliances may offer connecting service via their partners.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": [ "route_airlines" ] }, "q20": { "question": "What are the best airport lounge options when departing from Nashville?", "answer": "Nashville International Airport has a Delta Sky Club in Concourse B, accessible with Delta Sky Club membership, certain Delta credit cards, or same-day Delta One or SkyTeam Premium Cabin boarding passes; day passes aren't sold but you can get in with an eligible Amex Platinum or Delta Reserve card. There's also a Minute Suites location in Concourse D, offering private sleep pods with a daybed, TV, and workspace, available to all passengers for a fee or via Priority Pass membership.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/BNA", "title": "American Express Lounges at Nashville International Airport | Amex US", "time_published": "2026-05-02T00:00:00Z" }, { "url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/BNA", "title": "American Express Lounges at Nashville International Airport | Amex US", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://www.delta.com/kr/en/airports/united-states/nashville-sky-club-airport-map", "title": "Nashville (BNA) Airport Map & Lounges | Delta Air Lines", "time_published": "2020-01-01T00:00:00Z" }, { "url": "https://www.prioritypass.com/lounges/usa/nashville-tn-intl", "title": "Nashville International Airport BNA Lounges - BNA Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://nl.delta.com/us/nl/airports/united-states/nashville-sky-club-airport-map", "title": "Nashville (BNA) Airport Map & Lounges | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Nashville to Denver?", "answer": "Allowances vary by airline and fare. Basic economy often excludes a full‑size carry‑on and charges for checked bags, while standard economy typically permits a carry‑on and may charge for checked bags. This is a domestic route, so international checked‑bag norms are irrelevant." }, "q22": { "question": "What cabin and seat options are typical from Nashville to Denver?", "answer": "Nashville to Denver flights typically offer Economy and standard recliner First Class; Premium Economy and flat-bed Business are not common on this domestic route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium tickets often allow same‑day changes or standby, while Basic Economy typically does not." } } } }