Best Flights starting from $293
from$293economy
Washington, D.C. (BWI)
Sat, Oct 3
Roundtrip
Boise (BOI)
Tue, Oct 6
from$293economy
Washington, D.C. (BWI)
Mon, Oct 12
Roundtrip
Boise (BOI)
Sat, Oct 17
from$293economy
Washington, D.C. (BWI)
Wed, Oct 14
Roundtrip
Boise (BOI)
Mon, Oct 19
from$293economy
Washington, D.C. (BWI)
Thu, Oct 15
Roundtrip
Boise (BOI)
Tue, Oct 20
from$293economy
Washington, D.C. (BWI)
Sat, Oct 17
Roundtrip
Boise (BOI)
Thu, Oct 22
from$299economy
Washington, D.C. (BWI)
Mon, Oct 5
Roundtrip
Boise (BOI)
Thu, Oct 8
from$326economy
Washington, D.C. (BWI)
Fri, Oct 2
Roundtrip
Boise (BOI)
Mon, Oct 5
from$326economy
Washington, D.C. (BWI)
Sun, Oct 4
Roundtrip
Boise (BOI)
Wed, Oct 7
from$326economy
Washington, D.C. (BWI)
Tue, Oct 13
Roundtrip
Boise (BOI)
Sun, Oct 18
from$326economy
Washington, D.C. (BWI)
Fri, Oct 16
Roundtrip
Boise (BOI)
Wed, Oct 21
from$332economy
Washington, D.C. (BWI)
Thu, Oct 1
Roundtrip
Boise (BOI)
Sun, Oct 4
from$359economy
Washington, D.C. (BWI)
Sun, Oct 11
Roundtrip
Boise (BOI)
Fri, Oct 16
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Other Options for This Route
Other Destinations
Washington, D.C. (BWI) to Atlanta (ATL) in October from $62
From $62
Washington, D.C. (BWI) to Miami (Any) in October from $83
From $83
Washington, D.C. (BWI) to Orlando (MCO) in October from $84
From $84
Washington, D.C. (BWI) to Dallas (DFW) in October from $92
From $92
Washington, D.C. (BWI) to Houston (IAH) in October from $95
From $95
Washington, D.C. (BWI) to Orlando (Any) in October from $97
From $97
Flights from Other Cities
Minneapolis (MSP) to Boise (BOI) in October from $234
From $234
Boston (BOS) to Boise (BOI) in October from $379
From $379
Panama City (ECP) to Boise (BOI) in October from $761
From $761
Atlanta (ATL) to Boise (BOI) in October from $999
From $999
Portland (PDX) to Boise (BOI) in November from $137
From $137
Seattle (SEA) to Boise (BOI) in November from $159
From $159
✈️ Flight Guide: Washington, D.C. (BWI) → Boise (BOI)
Complete travel information for your October journey
October at Baltimore/Washington International Thurgood Marshall Airport (BWI) sees a mix of business and leisure travel as commuters and fall-break travelers from nearby major cities — including Baltimore, Washington, D.C., Annapolis and Columbia — fly to western destinations like Boise, Meridian and Sun Valley. Expect moderate TSA lines midweek and busier peaks on weekends; book parking and check-in online to save time. If you’re searching for cheap flights BWI to BOI in October, monitor fare alerts and consider midweek departures for lower rates. Call-to-action: Search October BWI to BOI flights now to compare fares, book parking, and get seat upgrades for fall travel.
Departing from Washington, D.C. (BWI) FAQs
For domestic flights from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Boise Airport (BOI), arrive at least 90 minutes before departure to allow time for parking, security, and moving between terminals. If traveling during October when holiday or fall-break travel can increase volume, consider arriving 2 hours early to avoid peak TSA lines and rental car queues. Use TSA PreCheck if available for faster screening.
BWI offers hourly, daily garage parking adjacent to the terminal and economy lot options with shuttle service. For a week-long trip, reserve a spot in the Long-Term (Economy) Lot for the best value; for short trips or early morning departures, the Hourly Garage near the terminal saves time. Pre-booking parking online can reduce cost and guarantee a space, especially in October when events in Baltimore and Washington, D.C. can increase demand.
Direct nonstop flights between Baltimore/Washington International Thurgood Marshall Airport (BWI) and Boise Airport (BOI) are not consistently offered year-round. Most itineraries include one stop, commonly through Denver, Salt Lake City, or Minneapolis. Check major carriers and search engines for seasonal nonstop announcements—October schedules may show additional connecting options due to fall schedule adjustments.
You can reach Baltimore/Washington International Thurgood Marshall Airport (BWI) via the MARC Penn Line and Amtrak to BWI Rail Station, hotel shuttles, rideshares, or MTA buses. From Washington, D.C., the quickest option is often a combined rail or express shuttle; schedule trains in advance during October when weekend sports and events raise traffic. Rideshare pickup and drop-off zones are well-marked for quick transfers.
As of October, most health mandates have been lifted, but mask and testing requirements may vary by airline or destination. Check both Baltimore/Washington International Thurgood Marshall Airport (BWI) and Boise Airport (BOI) official sites and your airline before travel, and carry proof of vaccination or negative tests if required for connections. Keep a small health kit in your carry-on and monitor CDC and airline updates for any last-minute changes.
Yes — most airlines allow checked sports equipment like skis or bikes for a fee and advance notification. October is a shoulder season for mountain travel near Boise, so check airline size/weight limits and pack properly to avoid damage. Consider purchasing liability insurance for high-value gear and reserve extra baggage allowance online to save on airport fees.
Arriving at Boise Airport (BOI) in October gives travelers quick access to downtown Boise, Meridian and nearby outdoor destinations like Sun Valley and McCall. The airport’s compact layout means faster baggage claim and short rides to rental car centers. October is ideal for fall foliage trips and early-season outdoor activities; reserve transportation and accommodation in advance to secure the best rates. Call-to-action: Book your October arrival transfer and rental car at BOI now to lock in fall discounts.
Arriving at Boise (BOI) FAQs
Boise Airport (BOI) in October offers mild fall weather and efficient arrivals procedures; expect quick baggage claim and accessible ground transportation. Rental car counters and ride-share pick-up zones are well organized, but weekend service to popular destinations like Sun Valley and McCall can be busier due to fall events. Check local road conditions if traveling to mountain towns, as temperatures can drop overnight.
From Boise Airport (BOI) you can reach downtown Boise, Meridian, Nampa, Sun Valley, McCall and Stanley for outdoor recreation. Boise serves as a gateway to the Sawtooth Mountains and Idaho wine country, making it a great fall base. Rent a car at BOI or reserve a shuttle if heading to resort areas to ensure availability in October.
Direct shuttle service from Boise Airport (BOI) to Sun Valley or McCall is limited and often seasonal; most travelers rent a car or use private shuttles organized by resorts. In October, demand rises for leaf-peeping and early ski-season travelers, so pre-book transport. Check resort websites and local shuttle companies for scheduled routes and availability.
Since flights from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Boise Airport (BOI) are domestic, arrivals follow standard domestic baggage claim procedures with no customs checks. Baggage screening occurs at departure; at BOI you’ll pick up checked bags in the carousel area and proceed to ground transportation. For connecting international flights arriving at a different gateway, check the airline’s guidance on customs processing.
To get the best rental car rates at Boise Airport (BOI) in October, compare rates from aggregate sites and book in advance; midweek pickups often cost less. Look for off-airport rental counters with shuttle service for better deals, and check for seasonal promotions targeting fall travelers. Consider compact cars for city driving or SUVs if planning mountain trips to Sun Valley or McCall.
October can bring variable weather to the Boise region — cool mornings and potential gusty winds — especially near mountain passes. Delays are uncommon but possible when early-season storms affect connections, so monitor your flight status and local forecasts. For trips to higher elevations like Sun Valley, pack layers and winter-ready clothing.
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October Events & Festivals — Things to Know When Flying BWI to BOI
October brings several events that may affect BWI to BOI travel: fall festivals and college football games in Baltimore and Washington, D.C., which can increase departures from BWI; and in Idaho, harvest events, beer and food festivals, and outdoor activities in Boise, Sun Valley and McCall that draw visitors. If traveling during a major local event, book flights and lodging early to secure the best rates. CTA: Check event calendars in Baltimore and Boise for October dates before booking to avoid premium pricing.
Best Time to Fly from BWI to BOI — October Travel Recommendations
The best time to fly from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Boise Airport (BOI) in October is midweek (Tuesday–Thursday) with early morning departures to reduce delays and often lower fares. Book tickets 4–8 weeks ahead for the best mix of price and availability; last-minute fall deals can appear but are unpredictable. If you want the lowest fare, be flexible with departure dates and check alternate nearby airports like Washington D.C.’s Reagan National (DCA) or Dulles (IAD) for comparison. CTA: Use fare calendars to identify the cheapest October travel dates for your route.
Direct vs. Connecting Flights — Choosing Between Nonstop and One-Stop on BWI to BOI
Nonstop flights (when available) reduce total travel time and eliminate missed-connection risk, but are rare on the BWI to BOI route and can be pricier. One-stop itineraries through hubs like Denver or Salt Lake City offer more schedule options and cheaper fares but increase total travel time and the chance of delay. For October travel, weigh price vs. convenience: choose connecting flights for cost savings and nonstop (or single tight connection) for time-sensitive trips. CTA: Compare nonstop and one-stop options for October to find the best balance for your trip.
Airline Comparison for BWI to BOI — October Carrier Guide
United Airlines frequently offers competitive one-stop itineraries via Denver (DEN) for BWI to BOI travelers, with robust schedule frequency. Delta Air Lines commonly routes through Salt Lake City (SLC) or Minneapolis (MSP) and offers strong loyalty benefits for SkyMiles members. Alaska Airlines has strong West-coast connectivity though less presence at BWI; American Airlines routes often go via Dallas or Charlotte depending on schedule. For October travel, compare ticket prices, change policies, and baggage fees — and consider frequent flyer status for upgrades. CTA: Run a side-by-side October fare and policy check to choose the best airline for your needs.
Seasonal Travel Tips for October — Fly Smarter from BWI to BOI
Pack layers for October travel from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Boise Airport (BOI): mornings in Boise can be chilly while afternoons warm up. Bring a compact umbrella and warm outer layer for mountain excursions to Sun Valley or McCall. Book parking and rental cars in advance during October weekends, and enroll in airline and TSA PreCheck where possible to speed security processing. CTA: Prepare your October packing list and check weather advisories for Boise before departure.
Flight Time and Schedules — BWI (Baltimore/Washington) to BOI (Boise) in October
A typical itinerary from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Boise Airport (BOI) involves one connection with total travel time between 6.5 and 9 hours, depending on layover length. Common connection hubs include Denver (DEN), Salt Lake City (SLC), and Minneapolis (MSP). October schedules can shift with seasonal demand, so confirm times 72 hours before travel. For faster travel, pick tight but realistic connections and prefer early-morning departures to minimize delay risk. CTA: Check live schedules and next-flight availability for October departures now.
How to Find Cheap Flights from Baltimore/Washington (BWI) to Boise (BOI) in October
To find cheap flights from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Boise Airport (BOI) in October, search flexible date calendars and sign up for fare alerts from Google Flights and aggregator sites. Weekdays—Tuesdays and Wednesdays—often show lower fares; consider flights with a single connection through Denver or Salt Lake City for savings. Book 4–8 weeks ahead for the best balance of availability and price and use neighborhood airport comparisons (e.g., DCA or IAD) only if ground travel time is acceptable. CTA: Set a price alert now to capture October BWI to BOI discounts.