--- title: "Bario to Unalaska cheap flights (BBN to DUT) - Expedia" description: "Cheap Flights from Bario (BBN) to Unalaska (DUT) start at for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/bbn/dut/bario-to-unalaska" language: en-US market: US currency: USD prices_as_of: 2026-11-15T07:52:56Z --- # Cheap Flights from Bario (BBN) to Unalaska (DUT) ![A field of purple lupine flowers with a mountain range and a body of water in the background.](https://images.trvl-media.com/place/6084779/6e3de8e4-9eb3-4144-a0fb-2b87a372a0d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Carmen Bianco ## Popular airlines from Bario (BBN) to Unalaska, AK (DUT) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:BBN,to:DUT,departure:11/29/2026TANYT&leg2=from:DUT,to:BBN,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:BBN,to:DUT,departure:11/29/2026TANYT&leg2=from:DUT,to:BBN,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Southwest Airlines](https://www.expedia.com/Flights-Search?leg1=from:BBN,to:DUT,departure:11/29/2026TANYT&leg2=from:DUT,to:BBN,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:BBN,to:DUT,departure:11/29/2026TANYT&leg2=from:DUT,to:BBN,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Frontier Airlines](https://www.expedia.com/Flights-Search?leg1=from:BBN,to:DUT,departure:11/29/2026TANYT&leg2=from:DUT,to:BBN,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) [JetBlue Airways](https://www.expedia.com/Flights-Search?leg1=from:BBN,to:DUT,departure:11/29/2026TANYT&leg2=from:DUT,to:BBN,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) [Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:BBN,to:DUT,departure:11/29/2026TANYT&leg2=from:DUT,to:BBN,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) Alaska Airli · nes ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Book with confidence ### Bario to Unalaska Flights #### The cheapest times to fly from Bario to Unalaska On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bario to Unalaska are during the month of . You can find some of the cheapest flights from Bario to Unalaska with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Bario to Unalaska Sunday is one of the best days to book for cheap flights from Bario to Unalaska: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Bario to Unalaska Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bario to Unalaska in 2026\. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bario to Unalaska flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Bario to Unalaska airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Bario Airport (BBN) to Unalaska Airport (DUT) cost? Snag a cheap one-way flight or cheap return flight from Bario Airport (BBN) to Unalaska Airport (DUT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route. ### What is the cheapest month to fly from Bario Airport (BBN) to Unalaska Airport (DUT)? Planning your trip for is a good way to save, as it's the cheapest month for flights between BBN and DUT. You'll often find the lowest prices during off-peak months. ### What is the cheapest airline that flies from Bario Airport (BBN) to Unalaska Airport (DUT)? Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BBN to DUT flight. ### How many flights per day from Bario Airport (BBN) to Unalaska Airport (DUT)? Direct flights from Bario Airport (BBN) to Unalaska Airport (DUT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops." ### What day of the week has the most flights from BBN to DUT? Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.\* Just remember that flight schedules can vary depending on various factors, such as the carrier and season. *\*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.* ### What is the best time to fly from Bario Airport (BBN) to Unalaska Airport (DUT)? To arrive at Unalaska Airport (DUT) on schedule, book a flight that takes off from Bario Airport (BBN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.\* *\*Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.* ### Is it cheaper to buy a plane ticket from Bario Airport (BBN) to Unalaska Airport (DUT) last-minute? Waiting until just before your trip to book your flight from BBN to DUT generally means paying more. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to boost your chances of getting a bargain. ### Is it cheaper to book a BBN to DUT flight and hotel package? Compared with arranging hotels and flights separately, booking a BBN to DUT [flight and hotel package](https://www.expedia.com/Unalaska.d6084779.Destination-Travel-Guides) with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities. ### Can I cancel or change the date of my flight from Bario Airport (BBN) to Unalaska Airport (DUT)? In most cases, you can cancel or modify your BBN to DUT flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check [your itinerary](https://www.expedia.com/trips) for the airline's guidelines and fees on flight changes, or if you need further details, visit our [Customer Service portal](https://www.expedia.com/helpcenter). ## Travel information | Origin airport | Bario | | ------------------- | ---------------- | | Destination airport | Unalaska, AK | | Distance | 5,521 miles away | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Portland (PDX) to Unalaska (DUT)](https://www.expedia.com/lp/flights/pdx/dut/portland-to-unalaska) - [Flights from Fort Myers (RSW) to Unalaska (DUT)](https://www.expedia.com/lp/flights/rsw/dut/fort-myers-to-unalaska) - [Flights from Memphis (MEM) to Unalaska (DUT)](https://www.expedia.com/lp/flights/mem/dut/memphis-to-unalaska) - [Flights from Vancouver (YVR) to Unalaska (DUT)](https://www.expedia.com/lp/flights/yvr/dut/vancouver-to-unalaska) - [Flights from Spokane (GEG) to Unalaska (DUT)](https://www.expedia.com/lp/flights/geg/dut/spokane-to-unalaska) - [Flights from Knoxville (TYS) to Unalaska (DUT)](https://www.expedia.com/lp/flights/tys/dut/knoxville-to-unalaska) - [Flights from Fresno (FAT) to Unalaska (DUT)](https://www.expedia.com/lp/flights/fat/dut/fresno-to-unalaska) - [Flights from Orlando (MCO) to Unalaska (DUT)](https://www.expedia.com/lp/flights/mco/dut/orlando-to-unalaska) - [Flights from Oakland (OAK) to Unalaska (DUT)](https://www.expedia.com/lp/flights/oak/dut/oakland-to-unalaska) - [Flights from Washington (DCA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/dca/dut/washington-to-unalaska) - [Flights from Des Moines (DSM) to Unalaska (DUT)](https://www.expedia.com/lp/flights/dsm/dut/des-moines-to-unalaska) - [Flights from Chicago (ORD) to Unalaska (DUT)](https://www.expedia.com/lp/flights/ord/dut/chicago-to-unalaska) - [Flights from Fairbanks (FAI) to Unalaska (DUT)](https://www.expedia.com/lp/flights/fai/dut/fairbanks-to-unalaska) - [Flights from Pittsburgh (PIT) to Unalaska (DUT)](https://www.expedia.com/lp/flights/pit/dut/pittsburgh-to-unalaska) - [Flights from Kalispell (FCA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/fca/dut/kalispell-to-unalaska) - [Flights from San Diego (SAN) to Unalaska (DUT)](https://www.expedia.com/lp/flights/san/dut/san-diego-to-unalaska) - [Flights from Philadelphia (PHL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/phl/dut/philadelphia-to-unalaska) - [Flights from San Jose (SJC) to Unalaska (DUT)](https://www.expedia.com/lp/flights/sjc/dut/san-jose-to-unalaska) - [Flights from Akutan (KQA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/kqa/dut/akutan-to-unalaska) - [Flights from Phoenix (PHX) to Unalaska (DUT)](https://www.expedia.com/lp/flights/phx/dut/phoenix-to-unalaska) - [Flights from New Orleans (MSY) to Unalaska (DUT)](https://www.expedia.com/lp/flights/msy/dut/new-orleans-to-unalaska) - [Flights from Tokyo (HND) to Unalaska (DUT)](https://www.expedia.com/lp/flights/hnd/dut/tokyo-to-unalaska) - [Flights from Bozeman (BZN) to Unalaska (DUT)](https://www.expedia.com/lp/flights/bzn/dut/bozeman-to-unalaska) - [Flights from Tampa (TPA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/tpa/dut/tampa-to-unalaska) - [Flights from Austin (AUS) to Unalaska (DUT)](https://www.expedia.com/lp/flights/aus/dut/austin-to-unalaska) - [Flights from Houston (HOU) to Unalaska (DUT)](https://www.expedia.com/lp/flights/hou/dut/houston-to-unalaska) - [Flights from Newark Liberty Intl. Airport (EWR) to Unalaska (DUT)](https://www.expedia.com/lp/flights/ewr/dut/newark-liberty-intl-airport-to-unalaska) - [Flights from Milwaukee (MKE) to Unalaska (DUT)](https://www.expedia.com/lp/flights/mke/dut/milwaukee-to-unalaska) - [Flights from Greenville (GSP) to Unalaska (DUT)](https://www.expedia.com/lp/flights/gsp/dut/greenville-to-unalaska) - [Flights from New York (JFK) to Unalaska (DUT)](https://www.expedia.com/lp/flights/jfk/dut/new-york-to-unalaska) - [Flights from Hartford (BDL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/bdl/dut/hartford-to-unalaska) - [Flights from Seattle (SEA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/sea/dut/seattle-to-unalaska) - [Flights from Charleston (CHS) to Unalaska (DUT)](https://www.expedia.com/lp/flights/chs/dut/charleston-to-unalaska) - [Flights from Syracuse (SYR) to Unalaska (DUT)](https://www.expedia.com/lp/flights/syr/dut/syracuse-to-unalaska) - [Flights from Fargo (FAR) to Unalaska (DUT)](https://www.expedia.com/lp/flights/far/dut/fargo-to-unalaska) - [Flights from Baltimore (BWI) to Unalaska (DUT)](https://www.expedia.com/lp/flights/bwi/dut/baltimore-to-unalaska) - [Flights from Anchorage (ANC) to Unalaska (DUT)](https://www.expedia.com/lp/flights/anc/dut/anchorage-to-unalaska) - [Flights from Denver (DEN) to Unalaska (DUT)](https://www.expedia.com/lp/flights/den/dut/denver-to-unalaska) - [Flights from Louisville (SDF) to Unalaska (DUT)](https://www.expedia.com/lp/flights/sdf/dut/louisville-to-unalaska) - [Flights from Cold Bay (CDB) to Unalaska (DUT)](https://www.expedia.com/lp/flights/cdb/dut/cold-bay-to-unalaska) - [Flights from Kansas City (MCI) to Unalaska (DUT)](https://www.expedia.com/lp/flights/mci/dut/kansas-city-to-unalaska) - [Flights from Las Vegas (LAS) to Unalaska (DUT)](https://www.expedia.com/lp/flights/las/dut/las-vegas-to-unalaska) - [Flights from Fort Lauderdale (FLL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/fll/dut/fort-lauderdale-to-unalaska) - [Flights from Santo Domingo (SDQ) to Unalaska (DUT)](https://www.expedia.com/lp/flights/sdq/dut/santo-domingo-to-unalaska) - [Flights from Los Angeles (LAX) to Unalaska (DUT)](https://www.expedia.com/lp/flights/lax/dut/los-angeles-to-unalaska) - [Flights from Jacksonville (JAX) to Unalaska (DUT)](https://www.expedia.com/lp/flights/jax/dut/jacksonville-to-unalaska) - [Flights from Toledo (TOL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/tol/dut/toledo-to-unalaska) - [Flights from Ottawa (YOW) to Unalaska (DUT)](https://www.expedia.com/lp/flights/yow/dut/ottawa-to-unalaska) - [Flights from Kodiak (ADQ) to Unalaska (DUT)](https://www.expedia.com/lp/flights/adq/dut/kodiak-to-unalaska) - [Flights from Idaho Falls (IDA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/ida/dut/idaho-falls-to-unalaska) - [Flights from Richmond (RIC) to Unalaska (DUT)](https://www.expedia.com/lp/flights/ric/dut/richmond-to-unalaska) - [Flights from London (LHR) to Unalaska (DUT)](https://www.expedia.com/lp/flights/lhr/dut/london-to-unalaska) - [Flights from Jackson (JAN) to Unalaska (DUT)](https://www.expedia.com/lp/flights/jan/dut/jackson-to-unalaska) - [Flights from Detroit (DTW) to Unalaska (DUT)](https://www.expedia.com/lp/flights/dtw/dut/detroit-to-unalaska) - [Flights from Montreal (YUL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/yul/dut/montreal-to-unalaska) - [Flights from Cincinnati (CVG) to Unalaska (DUT)](https://www.expedia.com/lp/flights/cvg/dut/cincinnati-to-unalaska) - [Flights from King Salmon (AKN) to Unalaska (DUT)](https://www.expedia.com/lp/flights/akn/dut/king-salmon-to-unalaska) - [Flights from Kenai (ENA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/ena/dut/kenai-to-unalaska) - [Flights from Guam (GUM) to Unalaska (DUT)](https://www.expedia.com/lp/flights/gum/dut/guam-to-unalaska) - [Flights from Homer (HOM) to Unalaska (DUT)](https://www.expedia.com/lp/flights/hom/dut/homer-to-unalaska) - [Flights from Dallas (DFW) to Unalaska (DUT)](https://www.expedia.com/lp/flights/dfw/dut/dallas-to-unalaska) - [Flights from Palm Springs (PSP) to Unalaska (DUT)](https://www.expedia.com/lp/flights/psp/dut/palm-springs-to-unalaska) - [Flights from Miami (MIA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/mia/dut/miami-to-unalaska) - [Flights from Reno (RNO) to Unalaska (DUT)](https://www.expedia.com/lp/flights/rno/dut/reno-to-unalaska) - [Flights from Sitka (SIT) to Unalaska (DUT)](https://www.expedia.com/lp/flights/sit/dut/sitka-to-unalaska) - [Flights from Sacramento (SMF) to Unalaska (DUT)](https://www.expedia.com/lp/flights/smf/dut/sacramento-to-unalaska) - [Flights from Columbus (CMH) to Unalaska (DUT)](https://www.expedia.com/lp/flights/cmh/dut/columbus-to-unalaska) - [Flights from Dallas (DAL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/dal/dut/dallas-to-unalaska) - [Flights from Boston (BOS) to Unalaska (DUT)](https://www.expedia.com/lp/flights/bos/dut/boston-to-unalaska) - [Flights from St. Paul Island (SNP) to Unalaska (DUT)](https://www.expedia.com/lp/flights/snp/dut/st-paul-island-to-unalaska) - [Flights from Salt Lake City (SLC) to Unalaska (DUT)](https://www.expedia.com/lp/flights/slc/dut/salt-lake-city-to-unalaska) - [Flights from Washington (IAD) to Unalaska (DUT)](https://www.expedia.com/lp/flights/iad/dut/washington-to-unalaska) - [Flights from Omaha (OMA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/oma/dut/omaha-to-unalaska) - [Flights from Norfolk (ORF) to Unalaska (DUT)](https://www.expedia.com/lp/flights/orf/dut/norfolk-to-unalaska) - [Flights from Nashville (BNA) to Unalaska (DUT)](https://www.expedia.com/lp/flights/bna/dut/nashville-to-unalaska) - [Flights from Atlanta (ATL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/atl/dut/atlanta-to-unalaska) - [Flights from Halifax (YHZ) to Unalaska (DUT)](https://www.expedia.com/lp/flights/yhz/dut/halifax-to-unalaska) - [Flights from Tulsa (TUL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/tul/dut/tulsa-to-unalaska) - [Flights from St. George Island (STG) to Unalaska (DUT)](https://www.expedia.com/lp/flights/stg/dut/st-george-island-to-unalaska) - [Flights from Cleveland (CLE) to Unalaska (DUT)](https://www.expedia.com/lp/flights/cle/dut/cleveland-to-unalaska) - [Flights from Medford (MFR) to Unalaska (DUT)](https://www.expedia.com/lp/flights/mfr/dut/medford-to-unalaska) - [Flights from Pensacola (PNS) to Unalaska (DUT)](https://www.expedia.com/lp/flights/pns/dut/pensacola-to-unalaska) - [Flights from Ontario Intl. Airport (ONT) to Unalaska (DUT)](https://www.expedia.com/lp/flights/ont/dut/ontario-to-unalaska) - [Flights from Sioux Falls (FSD) to Unalaska (DUT)](https://www.expedia.com/lp/flights/fsd/dut/sioux-falls-to-unalaska) - [Flights from Adak Island (ADK) to Unalaska (DUT)](https://www.expedia.com/lp/flights/adk/dut/adak-island-to-unalaska) - [Flights from Juneau (JNU) to Unalaska (DUT)](https://www.expedia.com/lp/flights/jnu/dut/juneau-to-unalaska) - [Flights from St. Louis (STL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/stl/dut/st-louis-to-unalaska) - [Flights from Greensboro (GSO) to Unalaska (DUT)](https://www.expedia.com/lp/flights/gso/dut/greensboro-to-unalaska) - [Flights from Raleigh (RDU) to Unalaska (DUT)](https://www.expedia.com/lp/flights/rdu/dut/raleigh-to-unalaska) - [Flights from San Antonio (SAT) to Unalaska (DUT)](https://www.expedia.com/lp/flights/sat/dut/san-antonio-to-unalaska) - [Flights from Buffalo (BUF) to Unalaska (DUT)](https://www.expedia.com/lp/flights/buf/dut/buffalo-to-unalaska) - [Flights from Little Rock (LIT) to Unalaska (DUT)](https://www.expedia.com/lp/flights/lit/dut/little-rock-to-unalaska) - [Flights from Indianapolis (IND) to Unalaska (DUT)](https://www.expedia.com/lp/flights/ind/dut/indianapolis-to-unalaska) - [Flights from San Francisco (SFO) to Unalaska (DUT)](https://www.expedia.com/lp/flights/sfo/dut/san-francisco-to-unalaska) - [Flights from Ketchikan (KTN) to Unalaska (DUT)](https://www.expedia.com/lp/flights/ktn/dut/ketchikan-to-unalaska) - [Flights from Springfield (SGF) to Unalaska (DUT)](https://www.expedia.com/lp/flights/sgf/dut/springfield-to-unalaska) - [Flights from Boise (BOI) to Unalaska (DUT)](https://www.expedia.com/lp/flights/boi/dut/boise-to-unalaska) - [Flights from Houston (IAH) to Unalaska (DUT)](https://www.expedia.com/lp/flights/iah/dut/houston-to-unalaska) - [Flights from Minneapolis (MSP) to Unalaska (DUT)](https://www.expedia.com/lp/flights/msp/dut/minneapolis-to-unalaska) - [Flights from Honolulu (HNL) to Unalaska (DUT)](https://www.expedia.com/lp/flights/hnl/dut/honolulu-to-unalaska) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/bbn/dut/bario-to-unalaska en-US: https://www.expedia.com/lp/flights/bbn/dut/bario-to-unalaska es: https://www.expedia.com/es/lp/vuelos/bbn/dut/bario-a-unalaska fr-BE: https://www.expedia.be/fr/lp/vols/bbn/dut/bario-a-unalaska ar: https://www.expedia.sa/lp/flights/bbn/dut/bario-to-unalaska ```