Book your Baltimore flight today and spread the cost at Laters.com checkout. Affirm, Afterpay, Klarna, and Sezzle are all available for north-america travellers, approval takes seconds, and your e-ticket lands in your inbox the moment your booking is confirmed.
Available in the United States
Affirm lets you split your Baltimore fare into monthly instalments ranging from 3 to 12 months, with interest rates that vary based on your plan and creditworthiness. For a typical one-way fare from Los Angeles or Chicago, monthly payments can be as low as USD 30-50. Approval is instant and does not require a hard credit check to see your options.
Available in the United States and Australia
Afterpay splits your Baltimore flight into four equal fortnightly payments, completely interest-free. For a USD 200 fare, that works out to four payments of USD 50 each. No interest, no waiting for approval to drag on, and your e-ticket is issued the moment you confirm.
Compare 8+ airlines to Baltimore and split your fare with Affirm, Afterpay, or Klarna.
8+ airlines to Baltimore (BWI) · BNPL at checkout · Instant e-ticket delivery
Available in the US, UK, and Europe
Klarna offers a pay-in-4 option for Baltimore fares that splits the total into four equal payments over six weeks, with zero interest. Alternatively, Klarna's financing option lets you stretch larger bookings into monthly payments. The checkout process takes under a minute and your booking is confirmed immediately.
Available in the United States and Canada
Sezzle divides your Baltimore flight cost into four interest-free payments over six weeks, with the first payment due at checkout. It is a solid option for travellers booking domestic routes where fares typically sit in the USD 100-300 range. Approval is near-instant and your e-ticket arrives before you close the browser tab.
From search to e-ticket in under three minutes.
Enter your origin city, select Baltimore (BWI) as destination, pick your travel dates and passenger count, and compare airlines side by side.
Scored by our editorial team using booking data, traveller feedback, and independent research. No destination pays to be rated.
Baltimore · BWI · US
Value for Money
6/10
Flight Frequency
8/10
BNPL Availability
8/10
Airport Experience
7/10
Visa Ease
7/10
Destination Appeal
5/10
Editorial snapshot
Flying into BWI suits the traveller who wants a proper American port city without paying New York prices or fighting JFK crowds. Fares are competitive year-round, Southwest's hub dominance keeps prices honest, and booking 3-6 weeks out typically lands you the sweet spot between availability and value. The airport itself is low-drama. Pack an appetite for crab and a willingness to wander beyond the Inner Harbor.
Score based on Laters booking data and editorial review, 2026
January and February are the cheapest months to fly to Baltimore, with demand low and carriers running post-holiday sales. Summer peaks sharply from late June through August as Inner Harbor events and school holidays drive up fares. September and October offer a sweet spot of pleasant weather and softer prices.
| Month | Price Band | Demand | Travel note |
|---|---|---|---|
| January | Budget | Low | Post-holiday lull; cheapest fares of the year. |
| February | Budget | Low | Cold and quiet; good for budget-conscious city breaks. |
| March | Mid | Medium | Spring break travel begins to lift demand. |
| April | Mid | Medium | Cherry blossom season nearby in DC draws visitors. |
| May | Mid | Medium | Preakness Stakes brings a surge in late May. |
| June | Peak | High | Summer season opens; Inner Harbor events ramp up. |
| July | Peak | High | Peak summer demand; book 8-10 weeks ahead. |
| August | Peak | High | Best weather but highest fares; school holidays peak. |
| September | Mid | Medium | Crowds thin; pleasant temperatures for waterfront walks. |
| October | Mid | Medium | Fall foliage and mild weather; solid value window. |
| November | Mid | Medium | Thanksgiving week drives a short but sharp fare spike. |
| December | Peak | High | Holiday travel pushes fares up; book 10+ weeks ahead. |
Cheapest month
January — average fares around $89 one-way
Peak season warning
July-August and December fares rise 40-60% above average. Book 8-10 weeks ahead to avoid the worst spikes.
Fares are estimates based on typical prices and may vary by date and availability.
IATA: BWI · 16 km from Baltimore Inner Harbor · 48 km from Washington DC
BWI is a mid-size international airport with four concourses (A through E) handling both domestic and limited international traffic. Southwest Airlines dominates the terminal mix, operating from Concourses A, B, and C, while American, United, Delta, and Spirit spread across the remaining gates. Arrivals move quickly outside peak periods, with customs and baggage claim generally efficient by US airport standards.
| Transport | Cost (approx) | Duration |
|---|---|---|
| MARC Penn Line train | USD 7 | 20 min to Baltimore Penn Station |
| Light Rail | USD 2 | 35-45 min to Inner Harbor / downtown |
| Rideshare (Uber/Lyft) | USD 25-40 | 20-35 min to Inner Harbor depending on traffic |
Check-in tips
At Laters.com checkout, you can split seat upgrades, extra baggage allowances, and lounge access passes into instalments alongside your fare, using Affirm, Afterpay, or Klarna. No need to pay for the full bundle upfront.
Make your Baltimore trip go further by spreading every extra across instalments.
Lock in a window seat for the Chesapeake Bay approach on shorter routes.
Available with Affirm and AfterpayBring back Old Bay seasoning and Baltimore souvenirs without overpacking stress.
Split with Klarna or AfterpayCover weather delays and last-minute cancellations on your Baltimore booking.
Available with all providersBundle a Fells Point or Inner Harbor hotel with your flight for better value.
Split in 4 with AfterpayPre-book a door-to-door transfer from BWI to your Baltimore neighbourhood.
Available with AffirmStay connected for rideshares and Inner Harbor navigation from the moment you land.
Available with KlarnaMost travellers fly to Baltimore from major US hubs along the East Coast and Midwest, with Southwest's extensive BWI network making connections from virtually every corner of the country straightforward.
New York to Baltimore
Southwest, American, JetBlue · 1h 05m · Direct
Pay in 4 from $28/instalmentChicago to Baltimore
Southwest, United, American · 2h 05m · Direct
Pay in 4 from $37/instalmentLos Angeles to Baltimore
Southwest, American, United · 5h 30m · Direct
Pay in 4 from $50/instalmentMiami to Baltimore
Southwest, American, Spirit · 2h 30m · Direct
Pay in 4 from $35/instalmentAtlanta to Baltimore
Southwest, Delta, American · 1h 55m · Direct
Pay in 4 from $32/instalmentBoston to Baltimore
Southwest, JetBlue, American · 1h 20m · Direct
Pay in 3 from $33/instalmentDallas to Baltimore
Southwest, American, United · 3h 15m · Direct
Pay in 4 from $42/instalmentDenver to Baltimore
Southwest, United, Frontier · 3h 30m · Direct
Pay in 4 from $45/instalmentOrlando to Baltimore
Southwest, Spirit, Frontier · 2h 10m · Direct
Pay in 3 from $40/instalmentFares are estimates based on typical prices and may vary by date and availability.
A handful of carriers dominate the BWI schedule, with Southwest running the show on domestic routes and legacy carriers filling out the network for travellers coming from further afield.
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Fares are estimates based on typical prices and may vary by date and availability.
Everything you need to know before booking your Baltimore flight on Laters.
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